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Fluke 753 Manual

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July 2011 Rev. 1, 8/12
© 2011-2012 Fluke Corporation. All rights reserved. Specifications are subject to change without notice.
All product names are trademarks of their respective companies.
753/754
Documenting Process Calibrator
Users Manual
LIMITED WARRANTY AND LIMITATION OF LIABILITY
This Fluke product will be free from defects in material and workmanship for three years from the date of purchase. This
warranty does not cover fuses, disposable batteries, or damage from accident, neglect, misuse, alteration, contamination, or
abnormal conditions of operation or handling. Resellers are not authorized to extend any other warranty on Fluke’s behalf.
To obtain service during the warranty period, contact your nearest Fluke authorized service center to obtain return
authorization information, then send the product to that Service Center with a description of the problem.
THIS WARRANTY IS YOUR ONLY REMEDY. NO OTHER WARRANTIES, SUCH AS FITNESS FOR A PARTICULAR
PURPOSE, ARE EXPRESSED OR IMPLIED. FLUKE IS NOT LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSSES, ARISING FROM ANY CAUSE OR THEORY. Since some states or countries
do not allow the exclusion or limitation of an implied warranty or of incidental or consequential damages, this limitation of
liability may not apply to you.
Fluke Corporation
P.O. Box 9090
Everett, WA 98206-9090
U.S.A.
Fluke Europe B.V.
P.O. Box 1186
5602 BD Eindhoven
The Netherlands
11/99
i
Table of Contents
Title Page
Introduction .................................................................................................................... 1
How to Contact Fluke ..................................................................................................... 1
Safety Information .......................................................................................................... 2
Standard Equipment....................................................................................................... 6
Functions ........................................................................................................................ 9
Get Started ..................................................................................................................... 11
Operation Features ........................................................................................................ 13
Input and Output Jacks .............................................................................................. 13
Buttons ...................................................................................................................... 15
Display ....................................................................................................................... 18
Strap and Stand......................................................................................................... 21
The Battery ..................................................................................................................... 22
Charge the Battery .................................................................................................... 22
Battery Charge Level ................................................................................................. 23
Battery Life ................................................................................................................ 23
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Preserve Battery Life ................................................................................................ 25
The Battery Charger ................................................................................................. 25
Display Languages ........................................................................................................ 26
Display Intensity............................................................................................................. 26
Date and Time ............................................................................................................... 26
The Backlight ................................................................................................................. 28
Personalize the Product ................................................................................................. 28
Measure Mode ............................................................................................................... 29
Measurement Ranges ............................................................................................... 29
Electrical Parameter Measurement ........................................................................... 30
Continuity Test .......................................................................................................... 32
Pressure Measurement ............................................................................................. 32
Temperature Measurement ...................................................................................... 36
Thermocouple Use ............................................................................................... 36
Resistance-Temperature Detectors (RTDs) ......................................................... 39
Measurement Scale .................................................................................................. 43
Linear-Output Transmitters .................................................................................. 43
Square-Law Process Variables ............................................................................ 43
Measure or Source with Custom Units ...................................................................... 44
Using the 700-IV Current Shunt ................................................................................ 44
Damping Measurements ........................................................................................... 45
Source Mode ................................................................................................................. 45
Source Electrical Parameters ................................................................................... 45
4 to 20 mA Transmitter Simulation ............................................................................ 48
Supply Loop Power ................................................................................................... 50
Source Pressure ....................................................................................................... 52
Thermocouple Simulation ......................................................................................... 55
RTD Simulation ......................................................................................................... 56
Source Temperature with a Hart Scientific Drywell ................................................... 59
Contents (continued)
iii
Source Scale ............................................................................................................. 61
Linear-Responding Transmitters ........................................................................... 61
Square-Root Process Variables ............................................................................ 61
Step and Ramp the Output Value .............................................................................. 62
Manual Step Use .................................................................................................. 62
Auto Step Use ....................................................................................................... 62
Ramp the Output .................................................................................................. 63
Simultaneous Measure/Source ...................................................................................... 66
Process Instrument Calibration ...................................................................................... 69
Generate “As Found” Test Data ................................................................................ 69
Transmitter Adjustment ............................................................................................. 74
“As Left” Test Run ..................................................................................................... 75
Test Comments ......................................................................................................... 75
Calibrate a Delta-Pressure Flow Instrument .............................................................. 75
Switch Calibration ...................................................................................................... 76
Transmitter Mode ........................................................................................................... 79
Memory Operations ........................................................................................................ 80
Save Results ............................................................................................................. 80
Review the Memory ................................................................................................... 83
Log Data .................................................................................................................... 83
Record Min and Max Measurements ......................................................................... 86
Run a Preloaded Task ............................................................................................... 87
Clear the Memory ...................................................................................................... 87
The Calculator ................................................................................................................ 87
Save to and Recall from the Registers ...................................................................... 88
Use the Calculator to Set the Source Value .............................................................. 88
Quick Guide to Applications ........................................................................................... 88
Communication with a PC .............................................................................................. 101
Maintenance ................................................................................................................... 101
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Battery Replacement ................................................................................................ 101
Clean the Product ..................................................................................................... 101
Calibration Data ........................................................................................................ 102
In Case of Difficulty ................................................................................................... 102
Service Center Calibration or Repair ........................................................................ 102
User-Replaceable Parts ................................................................................................. 102
Accessories ................................................................................................................... 104
Specifications ................................................................................................................ 106
General Specifications ................................................................................................... 106
Environmental Specifications .................................................................................... 106
Standards and Agency Approval Specifications........................................................ 106
Detailed Specifications .................................................................................................. 107
DC mV Measurement ............................................................................................... 107
DC Voltage Measurement ......................................................................................... 108
AC Voltage Measurement ......................................................................................... 108
DC Current Measurement ......................................................................................... 109
Resistance Measurement ......................................................................................... 109
Continuity Testing ..................................................................................................... 109
Frequency Measurement .......................................................................................... 110
±DC Voltage Output .................................................................................................. 110
+DC Current Source ................................................................................................. 111
+DC Current Simulate (External Loop Power) .......................................................... 111
Resistance Sourcing ................................................................................................. 111
Frequency Sourcing .................................................................................................. 112
Temperature, Thermocouples ................................................................................... 113
Temperature, Resistance Temperature Detectors .................................................... 116
Loop Power ............................................................................................................... 117
v
List of Tables
Table Title Page
1. Symbols ................................................................................................................................. 4
2. Summary of Source and Measure Functions ........................................................................ 10
3. Input/Output Jacks and Connectors ...................................................................................... 13
4. Buttons .................................................................................................................................. 16
5. Elements of a Typical Display ............................................................................................... 20
6. Typical Battery Life ................................................................................................................ 23
7. Thermocouple Types Accepted ............................................................................................. 37
8. RTD Types Accepted ............................................................................................................ 39
9. Simultaneous MEASURE/SOURCE Functions with Loop Power Disabled ........................... 67
10. Simultaneous MEASURE/SOURCE Functions with Loop Power Enabled ............................ 68
11. Duration Limits ...................................................................................................................... 84
12. Replacement Parts ................................................................................................................ 103
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vii
List of Figures
Figure Title Page
1. Standard Equipment .............................................................................................................. 7
2. Jumper Connections ............................................................................................................. 12
3. Measure/Source Example ..................................................................................................... 12
4. Input/Output Jacks and Connectors ...................................................................................... 14
5. Buttons .................................................................................................................................. 15
6. Elements of a Typical Display ............................................................................................... 19
7. Stand Use and Strap Attachment .......................................................................................... 21
8. Battery Removal and Charger Use ........................................................................................ 24
9. Time and Date Display .......................................................................................................... 27
10. Edit the Date Format ............................................................................................................. 27
11. Personalize the Product ........................................................................................................ 28
12. Electrical Measurement Connections .................................................................................... 31
13. Gage and Differential Pressure Modules ............................................................................... 33
14. Pressure Measurement Connections .................................................................................... 35
15. Temperature Measurement with a Thermocouple ................................................................. 38
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16. Correct Jumper Use .............................................................................................................. 41
17. Temperature Measurement with an RTD .............................................................................. 42
18. Electrical Source Connections .............................................................................................. 47
19. Connections fo Simulate a 4 to 20 mA Transmitter ............................................................... 49
20. Connections to Supply Loop Power ...................................................................................... 51
21. Connections to Source Pressure .......................................................................................... 54
22. Connections to Simulate a Thermocouple ............................................................................ 57
23. Connections to Simulate an RTD .......................................................................................... 58
24. Source Temperature with Drywell ......................................................................................... 60
25. Ramp Screen ........................................................................................................................ 64
26. Check a Relay Output Trip Alarm ......................................................................................... 65
27. Measure and Source Screen ................................................................................................ 66
28. Process Instrument Calibration Screen................................................................................. 70
29. Process Instrument Calibration Screen 2 .............................................................................. 70
30. Calibrate a Thermocouple Temperature Transmitter ............................................................ 71
31. Calibration Parameters Screen ............................................................................................. 72
32. Measure and Source Screen for Calibration ......................................................................... 73
33. Error Summary Screen ......................................................................................................... 73
34. As Left Data Screen .............................................................................................................. 75
35. Switch Terminology .............................................................................................................. 76
36. Saved Data Screen ............................................................................................................... 81
37. Additional Data Input Screen ................................................................................................ 81
38. Alphanumeric Entry Window ................................................................................................. 82
39. Memory Review Screen ........................................................................................................ 83
40. Data Log Parameters Screen ............................................................................................... 83
41. Start Logging Screen ............................................................................................................ 85
42. Min Max Screen .................................................................................................................... 86
43. Chart Recorder Calibration ................................................................................................... 89
44. Voltage Drop Measurement .................................................................................................. 89
Contents (continued)
ix
45. Monitor AC Line Voltage and Frequency ............................................................................... 90
46. Current-to-Pressure (I/P) Transmitter Calibration .................................................................. 91
47. Output Current of a Transmitter Measurement ...................................................................... 92
48. Precision Resistor Measurement ........................................................................................... 93
49. Resistance Source ................................................................................................................ 93
50. Checking a Switch ................................................................................................................. 94
51. Tachometer Examination ....................................................................................................... 94
52. Analog and HART Pressure Transmitter Connection ............................................................ 95
53. mV to Current Transmitter Calibration ................................................................................... 96
54. Vortex Sheding Flowmeter Check ......................................................................................... 97
55. HART and Analog RTD Transmitter Connections ................................................................. 98
56. Analog and HART Thermocouple Transmitter Connections .................................................. 99
57. Transmitter HART- Comm Only ............................................................................................ 100
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1
Introduction
The 753 and 754 Documenting Process Calibrators (the
Product) are battery-powered, hand-held instruments that
measure and source electrical and physical parameters. In
addition, the 754 supplies basic HART communicator
functions when used with HART-capable transmitters. See
the 754 HART Mode Users Guide for instructions on how to
use the HART communication feature.
The Product helps troubleshoot, calibrate, verify, and
document work performed on process instruments.
Note
All figures in this manual show the 754.
How to Contact Fluke
To contact Fluke, call one of the following telephone
numbers:
• Technical Support USA: 1-800-44-FLUKE
(1-800-443-5853)
• Calibration/Repair USA: 1-888-99-FLUKE
(1-888-993-5853)
• Canada: 1-800-36-FLUKE (1-800-363-5853)
• Europe: +31 402-675-200
• Japan: +81-3-6714-3114
• Singapore: +65-6799-5566
• Anywhere in the world: +1-425-446-5500
Or, visit Fluke's website at www.fluke.com.
To register your product, visit http://register.fluke.com.
To view, print, or download the latest manual supplement,
visit http://us.fluke.com/usen/support/manuals.
The latest software trial version of DPCTrack2 can be
downloaded at www.fluke.com/DPCTrack. For more
information see “Communication with a PC”.
753/754 Accessories can be found at
www.fluke.com/process_acc.
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Users Manual
2
Safety Information
A Warning identifies conditions and actions that pose
hazards to the user; a Caution identifies conditions and
actions that may damage the Product or the equipment
under test.
 Warning
To prevent personal injury, use the Product
only as specified, or the protection supplied by
the Product can be compromised.
To prevent possible electrical shock, fire, or
personal injury:
• Read all safety Information before you use
the Product.
• Carefully read all instructions.
• Use only correct measurement category
(CAT), voltage, and amperage rated
probes, test leads, and adapters for the
measurement.
• The battery must be locked in place before
you operate the Product.
• Recharge the battery when the low battery
indicator shows to prevent incorrect
measurements.
• Do not apply more than the rated voltage,
between the terminals or between each
terminal and earth ground.
• Limit operation to the specified
measurement category, voltage, or
amperage ratings.
• Do not exceed the Measurement Category
(CAT) rating of the lowest rated individual
component of a Product, probe, or
accessory.
• Measure a known voltage first to make
sure that the Product operates correctly.
• Do not touch voltages > 30 V ac rms, 42 V
ac peak, or 60 V dc.
• Do not use the Product around explosive
gas, vapor, or in damp or wet
environments.
• Do not use and disable the Product if it is
damaged.
• Do not use the Product if it operates
incorrectly.
• Keep fingers behind the finger guards on
the probes.
• Remove all probes, test leads, and
accessories that are not necessary for the
measurement.
• Only use probes, test leads, and
accessories that have the same
measurement category, voltage, and
amperage ratings as the Product.
Documenting Process Calibrators
Safety Information
3
• Connect the common test lead before the
live test lead and remove the live test lead
before the common test lead.
• Use only current probes, test leads, and
adapters supplied with the Product.
• Do not touch the probes to a voltage
source when the test leads are connected
to the current terminals.
• Use only cables with correct voltage
ratings.
• Do not use test leads if they are damaged.
Examine the test leads for damaged
insulation, exposed metal, or if the wear
indicator shows. Check test lead
continuity.
• Examine the case before you use the
Product. Look for cracks or missing
plastic. Carefully look at the insulation
around the terminals.
• Always put the stackable end of the test
lead into a terminal of the Product.
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4
Symbols used on the Product and in this manual are explained in Table 1.
Table 1. Symbols
Symbol Meaning Symbol Meaning
Earth ground Common (LO) Input equipotentiality
AC- alternating current Conforms to relevant North American Safety
Standards.
DC- direct current Conforms to European Union directives.
Risk of danger. Important information.
See manual. Pressure
Hazardous voltage. Risk of electrical
shock.
This product complies with the WEEE Directive
(2002/96/EC) marking requirements. The affixed
label indicates that you must not discard this
electrical/electronic product in domestic
household waste. Product Category: With
reference to the equipment types in the WEEE
Directive Annex I, this product is classed as
category 9 "Monitoring and Control
Instrumentation” product. Do not dispose of this
product as unsorted municipal waste. Go to
Fluke’s website for recycling information.
Documenting Process Calibrators
Safety Information
5
Table 1. Symbols (cont.)
Symbol Meaning Symbol Meaning
Application around and removal from
HAZARDOUS LIVE conductors is
permitted. Conforms to relevant Australian standards.
Double insulated German certifying body.
CAT II CAT II equipment is designed to protect against transients from energy-consuming equipment supplied from
the fixed installation, such as TVs, PCs, portable tools, and other household appliances.
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6
Standard Equipment
Items included with the Product are listed below and
shown in Figure 1. If the Product is damaged or
something is missing, contact the place of purchase
immediately.
• Battery with integrated charger/power supply and
international adapters
• Printed multilingual 753/754 Getting Started Manual
• 753/754 Manual CD containing multilingual Users
Manuals
• Three sets of TP220-1 test probes
• Three sets of 75X industrial test leads with stackable
ends
• Three pairs of 754 Alligator Clip Set (extended tooth)
• Two sets of AC280 Suregrip Hook Clips (red and
black)
• Adjustable quick-release strap
• Jumper for three-wire RTD measurement
connections
• USB Cable: 6 ft. type A to type mini-B
• HART communications cable (754)
• Calibration Manual (available from Fluke’s website)
• Sample DPCTrack2 application software
• NIST-traceable Certificate of Calibration
• TC Input Cap
Documenting Process Calibrator
Standard Equipment
7
Fluke-75X-Stackable
Test Lead Set (3 Red and 3 Black)
Jumper
TC Cap
TP220-1
Test Probe
(3 Red and 3 Black)
Strap
754-8016,
Alligator Clip Set
(3 Red and 3 Black)
AC280 SureGrip
TM
Hook Clip Set
(2 Red and 2 Black)
gks01f.eps
Figure 1. Standard Equipment
753/754
Users Manual
8
753/754 Getting
Started
753/754 Manuals
CD
DPCTrack2
CD
Lithium Ion
Battery Pack
USB Cable
HART
Communication
Cable
Battery Charger/Universal Power Supply
gks02f.eps
Figure 1. Standard Equipment (cont)
Documenting Process Calibrator
Functions
9
Functions
A summary of functions supplied by the Product is shown in
Table 2. More features include:
• Analog display for easy to read measurements when
inputs are unstable.
• Localized display (5 languages). See “Display
Languages”.
• Thermocouple (TC) input/output jack and internal
isothermal block with automatic reference-junction
temperature compensation. Or manually record an
external temperature reference.
• Test results storage.
• Data logging. Automatically log up to 8,000 data points.
• A USB computer interface to upload or download tasks,
lists, and results.
• Automatic calibration procedures for transmitters and
limit switches when you use split screen
MEASURE/SOURCE mode.
• Transmitter mode in which the Product can be
configured to emulate the functions of a process
instrument.
• Calculator feature with square-root function, and
accessible registers that contain measure and source
values.
• Damp feature (smoothes the last several readings),
with display indicator of damped status.
• Display of measurements in engineering units, percent
of scale, square-law inputs, or custom units.
• Min/Max feature captures and shows minimum and
maximum measured levels.
• Set source values to engineering units, percent of
scale, square-law outputs, or custom units.
• Manual and automatic stepping and an output ramp
feature for testing limit switches. Trip detect is either a 1
V change or a continuity status change (Open or Short)
from one ramp increment to the next.
For performance testing and calibration instructions,
download the 753/754 Calibration Manual from Fluke’s
website.
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Table 2. Summary of Source and Measure Functions
Function Measure Source
Volts dc 0 V to ±300 V 0 V to ±15 V (10 mA max)
h Volts ac 0.27 V to 300 V rms, 40 Hz to 500 Hz No sourcing
h Frequency 1 Hz to 50 kHz
0.1 V to 30 V p-p sine wave, or 15 V peak
square wave, 0.1 Hz to 50 kHz sine wave,
0.01 Hz square wave
q Resistance 0 Ω to 10 kΩ 0 Ω to 10 kΩ
dc Current 0 mA to 100 mA 0 to 22 mA sourcing or sinking
q Continuity Beep and the word Short indicates
continuity
No sourcing
t Thermocouple Types E, N, J, K, T, B, R, S, C, L,U, BP, or XK
t RTD
(2-W, 3-W, 4-W)
100 Ω Platinum (3926)
100 Ω Platinum (385)
120 Ω Nickel (672)
200 Ω Platinum (385)
500 Ω Platinum (385)
1000 Ω Platinum (385)
10 Ω Copper (427)
100 Ω Platinum (3916)
p Pressure
[1] 29 modules ranging from 0 to 1 inch H2O
(250 Pa) to 0 to 10,000 psi (69,000 kPa)
s Loop Power 26 V
[1] Use an external hand pump or other pressure source as a pressure stimulus for the source pressure function.
Documenting Process Calibrator
Get Started
11
Get Started
Warning
To prevent possible electrical shock, fire, or
personal injury:
• Remove circuit power before you connect
the Product in the circuit when you
measure current. Connect the Product in
series with the circuit.
• Do not touch exposed metal on banana
plugs, they can have voltages that could
cause death.
• Disconnect power and discharge all high-
voltage capacitors before you measure
resistance or continuity.
A brief getting started exercise follows:
1. After you unpack the Product, charge the battery for 8
hours (if the battery is outside of the Product, charge for
5 hours). For more information, see “The Battery”. The
Battery will only charge if the Product is off.
2. Connect voltage output to the voltage input. To do this
connect the left pair of jacks (V Ω RTD SOURCE) to
the right pair of jacks (V MEASURE). See Figure 2.
3. Push o to turn on the Product. If necessary, adjust the
display brightness. See “Display Brightness”. The
Product powers up in the dc voltage measurement
function, and is reading on the V MEASURE pair of
input jacks.
4. Push to show the SOURCE screen. The Product
still measures dc voltage and the active measurement
is at the top of the display.
5. Push to select dc voltage sourcing. Push 5 on the
keypad and to begin sourcing 5.0000 V dc.
6. Push to go to the split-screen, simultaneous
MEASURE/SOURCE mode. The Product
simultaneously sources dc volts and measures dc volts.
The measurement readings are shown on the top
display, and the active source value on the bottom
display as shown in Figure 3.
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gks03f.eps
Figure 2. Jumper Connections
gks04s.bmp
Figure 3. Measure/Source Example
Documenting Process Calibrator
Operation Features
13
Operation Features
Input and Output Jacks
Figure 4 shows the input and output jacks and connectors.
Table 3 explains their use.
Table 3. Input/Output Jacks and Connectors
No. Name Description
HART jack (754 only) Connects the Product to HART devices.
Pressure module
connector Connects the Product to a pressure module.
TC input/output
Jack to measure or simulate thermocouples. This jack accepts a miniature
polarized thermocouple plug with flat, in-line blades spaced 7.9 mm (0.312 in)
center to center.
, MEASURE V jacks Input jacks to measure voltage, frequency, or three- or four-wire RTDs
(Resistance Temperature Detectors).
,
SOURCE mA,
MEASURE mA Ω RTD
jacks
Jacks to source or measure current, measure resistance and RTDs, and supply
loop power.
, SOURCE V Ω RTD
jacks Output jacks to source voltage, resistance, frequency, and to simulate RTDs.
Battery Charger jack
Jack for the battery charger/universal power supply (referred to as the battery
charger throughout this manual). Use the battery charger for bench-top
applications where ac line power is available.
USB port (Type 2) Connects the Product to a USB port on a PC.
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754
DOCUMENTING PROCESS CALIBRATOR
P1
HART
15V
DC
1
2
4
5
69 7
3
8
11
10
gks05f.eps
Figure 4. Input/Output Jacks and Connectors
Documenting Process Calibrator
Operation Features
15
Buttons
Figure 5 shows the Product buttons and Table 4 tells their
functions. The softkeys are the four (F1-F4) blue buttons
below the display. Softkey functions are defined by the
labels that show above the softkey during operation. Softkey
labels and other display text are shown in this manual in
bold type, for example, Choices.
754
DOCUMENTING PROCESS CALIBRATOR
1
16
2
9
11
12
14 13
10
15
45
3
6
7
8
gks06f.eps
Figure 5. Buttons
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16
Table 4. Buttons
Item Button Description
o Turns the Product on and off.
Selects mA (current) measure or source function. For loop power on/off, go to the Setup
mode.
Selects the dc voltage function in MEASURE mode, or selects dc voltage in SOURCE mode.
t Selects TC (thermocouple) or RTD (resistance temperature detector) measurement or
sourcing functions.
p Selects the pressure measurement or source function.
W
X
Y
Z
Softkeys. Does the function specified by the label above each softkey on the display.
Adjusts the backlight intensity (three levels).
s Enters and exits Setup mode to change operating parameters.
r (754)
(753)
(754) Toggles between HART communication mode and analog operation. In calculator
mode, this key supplies the square root function.
(753) Adjusts the Range of the Product.
Documenting Process Calibrator
Operation Features
17
Table 4. Buttons (cont)
Item Button Description
, , ,
Push or to increase display intensity. Push or to decrease intensity (seven levels).
Make choices from lists on the display.
Increase or decrease the source level when using the step feature.
In calculator mode, provides arithmetic functions (+ - ÷ ×).
Clears a partial data entry, or prompts for output value when in the SOURCE mode. When
you use a pressure module, zeros the pressure module indication.
Completes a numeric entry when a source value is set, or confirms a choice in a list. In
calculator mode, acts as the equals arithmetic operator (=).
q Toggles between resistance and continuity functions in MEASURE mode, or selects the
resistance function in SOURCE mode.
h Toggles between ac voltage and frequency functions in MEASURE mode, or selects
frequency output in SOURCE mode.
Numeric
keypad Used when a numeric entry is necessary.
Cycles the Product through MEASURE, SOURCE, and MEASURE/SOURCE modes.
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Display
Figure 6 and Table 5 show a typical display. The display
shown is MEASURE mode. Near the top of the display is
“Source Off.” This display area shows what is happening in
the other mode (SOURCE or MEASURE). The other parts
of the display are:
• Status Bar: Shows the time and date, and the status of
Loop Power, Auto Battery Save, and Backlight Timeout;
all of which are set in Setup mode. The selected HART
channel (if HART is active-754 only) and low-battery
and backlight-on symbols are also show here.
• Mode Indicator: Shows if the Product is in MEASURE
or SOURCE mode. In split screen
MEASURE/SOURCE mode, there is a Mode Indicator
for each window.
• Measured Value: Shows the measured value in a
selection of engineering units or percent of scale.
• Range Status: Shows if Auto Range is on, and what
range is currently in operation.
• Custom Units Indicator: Shows that the displayed
units are custom. The initial engineering units of the
measure or source function are not shown.
• Secondary Value: Shows the measure or source value
in initial engineering units when scaling or custom units
are on.
Documenting Process Calibrator
Operation Features
19
1
12
11
2 3 4 5
6
7
8
9
10
13
gks07c.eps
Figure 6. Elements of a Typical Display
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Users Manual
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Table 5. Elements of a Typical Display
Item Description
Time and Date Display
HART Indicator
Loop Power Indicator
Battery Gauge
Backlight Indicator
Source Status
Undamped (Unsettled) Indicator
Custom Units Indicator
Secondary Value
Softkey Labels
Measured Value
Mode Indicator
Status bar
Documenting Process Calibrator
Operation Features
21
Strap and Stand
After you unpack the Product, attach its carrying strap as shown in Figure 7. The straps can be adjusted as necessary to
hang the Product on any sturdy support. Figure 7 also shows how to open the Stand to put the Product at an optimal sight
angle for bench top use.
gks8f.eps
Figure 7. Stand Use and Strap Attachment
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The Battery
Caution
For safe operation and maintenance of the
product:
• Do not keep cells or batteries in a
container where the terminals can be
shorted.
• Repair the Product before use if the battery
leaks.
• Remove battery to prevent battery leakage
and damage to the Product if it is not used
for an extended period.
• Connect the battery charger to the mains
power outlet before the Product.
• Use only Fluke approved power adapters
to charge the battery.
• Keep cells and battery packs clean and
dry. Clean dirty connectors with a dry,
clean cloth.
• Do not short the battery terminals together.
Warning
To prevent personal injury:
• Do not put battery cells and battery packs
near heat or fire. Do not put in sunlight.
• Do not disassemble or crush battery cells
and battery packs.
• Do not disassemble the battery.
• Batteries contain hazardous chemicals that
can cause burns or explode. If exposure to
chemicals occurs, clean with water and get
medical aid.
Charge the Battery
Before you use the Product for the first time, charge its
battery.
To charge the battery while it is inside the Product:
1. Turn the Product OFF.
2. Connect the battery charger to the Product and keep it
OFF. The battery will not charge if the Product is on.
The battery fully charges in 8 hours while inside the Product.
See Figure 8.
To charge the battery while it is outside of the Product:
1. Turn the Product face down.
2. Use a flat-head screwdriver and move the battery lock
from (locked) to (unlocked).
Documenting Process Calibrator
The Battery
23
3. Remove the battery.
4. Connect the battery charger to the input. Outside of the
Product, the battery will charge in 5 hours.
Note
An optional 12-Volt car charger is available. See
“Accessories”.
Battery Charge Level
Use these two methods to make sure the Battery is
charged:
• See the Battery Gauge Bar Graph on the display.
• See the Battery Charge Indicator on the battery.
The Battery Charge Indicator can be seen while the battery
is outside of the Product. With the battery removed and not
connected to its charger, push the button below the Battery
Charge Indicator. Solid Green LEDs show the level of
charge on the battery. The Battery is fully charged when all
LEDs are illuminated.
Connect the battery charger to the battery and push the
button below the Battery Charge Indicator. LEDs flash to
show the charge level but also show that the battery is being
recharged. As the battery charges, the LED flashes and
moves to the top of the charge indicator.
Battery Life
The battery gauge bar graph is shown on the upper
right of the display.
Table 6 shows the typical operation time for a new, fully-
charged battery. Product performance is guaranteed to its
specification until the battery gage reads empty ().
To replace the battery, see “Battery Replacement”.
Table 6. Typical Battery Life
Operation Modes Backlight
Low Backlight
High
Measure, continuous 13 Hours 12 Hours
Measure and source, with
loop power on, continuous
7 Hours 6 Hours
Typical intermittent
operation
>16 Hours >16 Hours
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gks9f.eps
Figure 8. Battery Removal and Charger Use
Documenting Process Calibrator
The Battery
25
Preserve Battery Life
An optional Auto Battery Save feature turns the Product off
after a selected set idle time. The default setting for Auto
Battery Save is Off. The setting is kept after the Product
power is off. Auto Battery Save operates the same when the
battery charger is used.
To turn on the Auto Battery Save feature:
1. Push s.
2. Push to highlight Off that follows Auto Battery
Save.
3. Push or the Choices softkey.
4. Push to highlight On, then push .
5. To use the timeout period shown on the display, stop
here. Push the Done softkey to exit Setup mode and do
not go on to step 6.
6. If you wish to change the timeout period, push to
select the timeout period following Battery Save
Timeout.
7. Push or the Choices softkey.
8. Record choice of timeout period in minutes (accepted
range: 1 to 120 minutes).
9. Push the Done softkey.
10. Push the Done softkey or s to exit Setup mode.
The Battery Charger
Caution
To avoid damage to the Product, use only the
Battery that comes with the Product, Fluke
model BP7240, part number 4022220.
Where ac power is available, the battery charger can be
used to conserve battery power and energize the Product.
When the battery is in the Product, the battery charges only
when the Product is off. When you calibrate an instrument,
best results come from battery power use.
An optional 12-V car adapter is available that can be used
to charge the battery outside of the Product. See
“Accessories”.
753/754
Users Manual
26
Display Languages
The Product shows information in five languages:
• English
• European French
• Italian
• German
• Spanish
To change the display language:
1. Push s.
2. Push Y twice.
3. Push three times.
4. Push .
5. Push or to highlight the language choice.
6. Push to confirm the language choice. This
language is the power-up default.
7. Push s to exit Setup mode.
Display Intensity
There are two ways to increase display intensity:
• Push . There are three levels of intensity when using
this button.
• Push or to increase display intensity. Push or
to decrease intensity. There are six levels of intensity
when these buttons are used.
In calculator mode, all four direction keys are used for
arithmetic functions.
Date and Time
The date and time can be shown at the top of the display
during normal operation. The date and time can be turned
on or off in Setup mode. Date and time formats can also be
controlled. If you choose to not use the date and time
display, the calendar and clock must be set since a
timestamp is applied to all kept results.
Documenting Process Calibrator
Date and Time
27
To set the time and date displays:
1. Push s.
2. Push the Next Page softkey. See Figure 9.
gks38s.bmp
Figure 9. Time and Date Display
3. Push and to move the cursor to the necessary
parameter, then push or the Choices softkey to
choose a setting for that parameter.
For example, the display in Figure 10 is shown after
you select Date Format.
gks39s.bmp
Figure 10. Edit the Date Format
4. Push or to move the cursor to the necessary date
format.
5. Push to select the format and go back to Setup
mode.
6. Choose a different selection or push the Done softkey
or s to save the settings and exit Setup mode.
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The Backlight
Push to change the backlight intensity from dim to bright
and back again. shows at the top of the display when the
backlight is active. Set the Product to turn the backlight off
automatically to keep battery use to minimum. When the
backlight is on and Auto Backlight Off is in operation, a is
shown at the top of the display.
To automatically dim the backlight after a set time:
1. Push s.
2. Push to move the cursor to the same line
as Auto Backlight Off.
3. Push or the Choices softkey.
4. Push to highlight On, then push .
5. To use the timeout period shown on the display, stop
here. Push the Done softkey to exit Setup mode and do
not go on to step 6.
6. To change the timeout period, push to highlight the
timeout period following Backlight Timeout.
7. Push or the Choices softkey.
8. Record the choice of timeout period in minutes
(accepted range: 1 to 120 minutes).
9. Push the Done softkey.
10. Push the Done softkey or s to exit Setup mode.
When the backlight dims, the Product also beeps.
Personalize the Product
Alphanumeric identifiers can be put into the Product to be
shown at power-up and in results that you keep. To install
an identifier:
1. Push s.
2. Push Next Page twice.
3. Push to move the cursor to the same line as ID.
4. Push or the Choices softkey. The screen in
Figure 11 is shown.
gks40s.bmp
Figure 11. Personalize the Product
Documenting Process Calibrator
Measure Mode
29
5. The ID string is shown at the bottom of the boxed area.
To erase a character, push the Back Space softkey. To
erase the complete string, push . Information
recorded in the ID string is recorded with all
measurements stored in memory.
6. Push , , , or to select a character, then push
. Use the numeric keypad to record numbers.
7. Do step 6 until satisfied with the ID string.
8. Push the Done softkey.
9. Push the Done softkey or s to exit Setup mode.
Measure Mode
Note
To get the best noise rejection and highest
accuracy performance when you measure, use the
battery; do not use the battery charger.
The operation mode (for example, MEASURE, SOURCE) is
shown in the top left of the display. If the Product is not in
MEASURE mode, push until MEASURE is shown. The
Product must be in MEASURE mode to change the
MEASURE parameters.
Measurement Ranges
The Product usually changes to the correct measurement
range automatically. The lower left side of the display shows
“Range” or “Auto” if on the range status. Auto Range switch
points are shown in Specifications. When the Range softkey
is pushed, the range is locked. Push it again to go to and
lock on the next higher range. Auto Range is in operation
when a different measurement function is selected.
If the range is locked, overrange inputs show on the
display as - - - - - -. In Auto Range, out of range is
shown as ! ! ! ! ! !.
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Electrical Parameter Measurement
When the Product is turned on, it is in the dc voltage
measurement function. Figure 12 shows electrical
measurement connections. To select an electrical
measurement function from SOURCE or
MEASURE/SOURCE mode, first push for MEASURE
mode:
1. Push for current, for dc voltage, h once for ac
voltage or twice for frequency, or q for resistance.
Note
When you measure frequency, the Product tells
you to select a frequency range. If the measured
frequency is expected to be below 20 Hz, push
to select the lower frequency range, and then push
.
2. Connect the test leads for your measurement function
as shown in Figure 12.
Documenting Process Calibrator
Measure Mode
31
+–
gks10f.eps
Figure 12. Electrical Measurement Connections
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Continuity Test
When you do a continuity test, the beeper sounds and
Short is shown on the display when the resistance between
the Ω MEASURE jack and its common jack is less than
25 Ω. Open is shown when the resistance is larger than
400 Ω.
To do a continuity test:
1. De-energize the circuit under test.
2. If necessary, push for MEASURE mode.
3. Push q twice so that Open is shown.
4. Connect the Product to the circuit under test. See
Figure 12.
Pressure Measurement
Many ranges and types of pressure modules are available
from Fluke. See “Accessories”. Before you use a pressure
module, read its instruction sheet. The modules are different
in how they are used, zeroed, what types of process
pressure media are allowed, and accuracy specifications.
Figure 13 shows gage and differential modules. Differential
modules also operate in gage mode when you leave the low
fitting open to atmosphere.
To measure pressure, attach the applicable pressure
module for the process pressure you will test as described
in the module’s Instruction Sheet.
To measure pressure:
Warning
To prevent personal injury, shut off the valve
and slowly bleed off the pressure before
attaching the pressure module to the pressure
line to avoid a violent release of pressure in a
pressurized system.
Documenting Process Calibrator
Measure Mode
33
Differential
HighLow
15 PSID/G
BURST PRESSURE 45 PSIG
PRESSURE MODULE
700
P
04
1 bar100 kPa
RANGE
Gage
RANGE
100 PSIG
BURST PRESSURE 300 PSIG
PRESSURE MODULE
700
P
06
7 bar700 kPa
gks11f.eps
Figure 13. Gage and Differential Pressure Modules
Caution
To prevent possible damage to the Product or
to equipment under test:
• Never apply more than 10 ft.-lb. of torque
between the pressure module fittings, or
between the fittings and the body of the
module.
• Always apply correct torque between the
pressure module fitting and connecting
fittings or adapters.
• Never apply pressure above the rated
maximum printed on the pressure module.
• Use the pressure module only with
specified materials. See the printing on the
pressure module or the pressure module
instruction sheet for the acceptable
material compatibility.
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Users Manual
34
Connect a pressure module to the Product as shown in
Figure 14. The threads on the pressure modules accept
standard ¼ NPT pipe fittings. Use the supplied ¼ NPT to ¼
ISO adapter if necessary.
1. Push for MEASURE mode.
2. Push p. The Product automatically senses which
pressure module is attached and sets its range
accordingly.
3. Zero the pressure. See the module’s Instruction Sheet.
Modules can have different zeroing procedures that
depend on module type.
Note
Zeroing MUST be done before doing a task that
sources or measures pressure.
4. If necessary, the pressure display units can be changed
to psi, mHg, inHg, inH2O, ftH2O, mH2O, bar, Pa,
g/cm2, or inH2O@60°F. Metric units (kPa, mmHg, etc.)
are shown in Setup mode in their base units (Pa, mHg,
etc.). To change pressure display units:
1. Push s.
2. Push Next Page twice.
3. Push or the Choices softkey with the cursor
on Pressure Units.
4. Set the pressure units with or .
5. Push .
6. Push the Done softkey.
Documenting Process Calibrator
Measure Mode
35
754
DOCUMENTING PROCESS CALIBRATOR
Differential
Module
Tank
HL
Isolation
Valve
Gage
Module
gks12c.eps
Figure 14. Pressure Measurement Connections
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Temperature Measurement
Thermocouple Use
The Product supports thirteen standard thermocouples,
each identified with an alpha character: E, N, J, K, T, B, R,
S, C, L, U, XK, or BP. Table 7 summarizes the ranges and
qualities of the supported thermocouples.
To measure temperature using a thermocouple:
1. Attach the thermocouple leads to the correct TC
miniplug, then to the TC input/output. See Figure 15.
Caution
To prevent possible damage to the Product, do
not try to force a miniplug in the wrong
polarization. One pin is wider than the other.
Note
If the Product and the thermocouple plug are at
different temperatures, stop for one minute or more
for the connector temperature to stabilize after you
plug the miniplug into the TC input/output.
2. If necessary, push for MEASURE mode.
3. Push t.
4. Select TC.
5. The display tells you to select the thermocouple type.
6. Select the necessary thermocouple type using the or
followed by .
7. If necessary, change between °C, °F, °R, and °K
Temperature Units as follows:
1. Push s.
2. Push the Next Page softkey twice.
3. Push and to move the cursor to the
necessary parameter.
4. Push or the Choices softkey to choose a
setting for that parameter.
5. Push or to move the cursor to the necessary
setting.
6. Push to go back to the s display.
7. Push the Done softkey or s to exit Setup mode.
8. If necessary, change between ITS-90 or IPTS-68
Temperature Scale in Setup mode. The procedure is
the same as steps 1-7 above.
Documenting Process Calibrator
Measure Mode
37
Table 7. Thermocouple Types Accepted
Type Positive Lead
Material
Positive Lead (H)
Color Negative Lead
Material
Specified Range
(°C)
ANSI[1] IEC[2]
E Chromel Purple Violet Constantan
-250 to 1000
N Ni-Cr-Si Orange Pink Ni-Si-Mg -200 to 1300
J Iron White Black Constantan
-210 to 1200
K Chromel Yellow Green Alumel -270 to 1372
T Copper Blue Brown Constantan
-250 to 400
B Platinum (30 %
Rhodium) Gray Platinum (6 % Rhodium) 600 to 1820
R Platinum (13 %
Rhodium) Black Orange Platinum -20 to 1767
S Platinum (10 %
Rhodium) Black Orange Platinum -20 to 1767
C[3] Tungsten (5 % Rhenium) White Tungsten (26 % Rhenium) 0 to 2316
L (DIN J) Iron Constantan
-200 to 900
U (DIN T) Copper Constantan
-200 to 600
GOST
BP 95 % W + 5 % Re Red or Pink 80 % W + 20 % Re 0 to 2500
XK 90.5 % Ni = 9.5 % Cr Violet or Black 56 % CU + 44 % Ni -200 to 800
[1] American National Standards Institute (ANSI) device negative lead (L) is always red.
[2] International Electrotechnical Commission (IEC) device negative lead (L) is always white.
[3] Not an ANSI designation but a Hoskins Engineering Company designation.
753/754
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Warning
30 V maximum to
TC Miniplug
Process Temperature
gks12f.eps
Figure 15. Temperature Measurement with a Thermocouple
Documenting Process Calibrator
Measure Mode
39
Resistance-Temperature Detectors (RTDs)
The Product accepts RTD types shown in Table 8. RTDs are characterized by their resistance at 0 °C (32 °F), which is called
the “ice point” or R0. The most common R0 is 100 Ω. A large number of RTDs come in a three-terminal configuration. The
Product accepts RTD measurement inputs in two-, three-, or four-wire connections. See Figure 17. A four-wire configuration
gives the highest measurement precision, and two-wire gives the lowest measurement precision.
Table 8. RTD Types Accepted
RTD Type Ice Point (R0) Material α Range (°C)
Pt100 (3926) 100 Ω Platinum 0.003926 Ω/Ω/°C -200 to 630
Pt100 (385) [1] 100 Ω Platinum 0.00385 Ω/Ω/°C -200 to 800
Ni120 (672) 120 Ω Nickel 0.00672 Ω/Ω/°C -80 to 260
Pt200 (385) 200 Ω Platinum 0.00385 Ω/Ω/°C -200 to 630
Pt500 (385) 500 Ω Platinum 0.00385 Ω/Ω/°C -200 to 630
Pt1000 (385) 1000 Ω Platinum 0.00385 Ω/Ω/°C -200 to 630
Cu10 (427) 9.035 Ω[2] Copper 0.00427 Ω/Ω/°C -100 to 260
Pt100 (3916) 100 Ω Platinum 0.003916 Ω/Ω/°C -200 to 630
[1] Per IEC 751-Standard
[2] 10 Ω @ 25 °C
753/754
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To measure temperature where an RTD input is used:
1. If necessary, push for MEASURE mode.
2. Push t.
3. Push and then Select RTD Type is shown.
4. Push or to select the necessary RTD type.
5. Push .
6. Push or to select a 2-, 3-, or 4-wire connection.
The connections are shown on the display.
7. Attach the RTD to input jacks as the display or Figure
14 shows. Use the supplied jumper between the mA Ω
RTD MEASURE low jack and the V MEASURE low jack
as shown if using a 3-wire connection.
8. Push .
Caution
To prevent possible damage to the Product, do
not force a dual banana plug between any two
jacks in the horizontal orientation. Doing so
will damage the jacks. Use the supplied jumper
wire when needed for RTD measurements. A
dual banana plug may be used in the vertical
orientation. See Figure 16.
Documenting Process Calibrator
Measure Mode
41
gks14f.eps
Figure 16. Correct Jumper Use
8. If necessary, change between °C, °F, K, and °R
temperature units in Setup:
1. Push s.
2. Push the Next Page softkey twice.
3. Push and to move the cursor to
Temperature Units.
4. Push or the Choices softkey to choose a
setting for that parameter.
5. Push or to move the cursor to the necessary
setting.
6. Push to go back to the s display.
7. Push the Done softkey or s to exit Setup mode.
9. If necessary, change between ITS-90 or IPTS-68
Temperature Scale in Setup mode. The procedure is
the same as steps 1-7 above.
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RTD
RTD
RTD
2
Wire
3
Wire
4
Wire
gks15f.eps
Figure 17. Temperature Measurement with an RTD
Documenting Process Calibrator
Measure Mode
43
Measurement Scale
This feature scales measurements in accordance with a
applicable process instrument’s response. Percent of scale
works for linear-output transmitters or square-law
transmitters such as differential pressure transmitters that
report flow rate.
Linear-Output Transmitters
1. If necessary, push for MEASURE mode.
2. Select a measurement function (, , h, q, t,
or p) as previously described.
3. Push the Scale softkey.
4. Select % from the list.
5. Use the numeric keypad to record the 0% of scale
value (0% Value).
6. Push .
7. Use the numeric keypad to record the 100% of scale
value (100% Value).
8. Push .
9. Push the Done softkey.
Percent of scale stays in effect until you change to a
different measurement function or until you push the Scale
softkey and select a different scale mode.
Square-Law Process Variables
When you select √ within scaling, the Product takes the
square root of its input and shows the measurement in
percent. For example, when the Product is connected to the
output of a delta-pressure transmitter, the Product indication
is in proportion to flow rate.
1. If necessary, push for MEASURE mode.
2. Select a measurement function (, , h, q, t,
or p) as previously described.
3. Push the Scale softkey.
4. Select √ from the list.
5. Use the numeric keypad to record the 0% of scale
value (0% Value).
6. Push .
7. Use the numeric keypad to record the 100% of scale
value (100% Value).
8. Push the Done softkey.
Square root percent of scale stays in effect until you change
to a different measurement function or the Scale softkey is
pushed and you select a different scale mode.
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Measure or Source with Custom Units
Warning
To avoid possible electric shock, when using
Custom Units for measurement, always see the
secondary value displayed below and to the
right of the main display for the actual value of
the measurement in native engineering units.
The measurement or source display can be setup to show
custom units. To do this, select a function, for example mV
dc, scale it as necessary, then record an alphanumeric
name for the custom units, for example, “PH.”
To set up a custom unit:
1. When you measure or source the necessary function,
push the Scale softkey, and then select Custom Units
from the list.
2. Record the 0% and 100% scale points for the input of
the transfer function.
3. Push the Custom Units softkey.
4. Record the 0% and 100% scale points for the output of
the transfer function.
5. Record the name of the custom units (up to four
characters), for example PH (for pH), using the
alphanumeric entry window, then push .
While Custom Units are active, shows on the display to
the right of the custom unit. Once the custom measurement
unit has been programmed, the unit is available for
calibration procedures in split-screen MEASURE/SOURCE
mode. To cancel Custom Units, push the Custom Units
softkey again.
Using the 700-IV Current Shunt
To source and measure current simultaneously, a current
shunt is necessary and uses the volts measure function.
The Fluke 700-IV Current Shunt is designed specifically for
use with the 700 Series Documenting Process Products.
To measure current with the current shunt:
1. Connect the current shunt to the MEASURE V jacks.
2. Connect the current signal to be measured to the
current shunt.
3. Push to select the dc voltage measure function.
4. Push the Scale softkey.
5. Select Current Shunt from the list.
6. Push .
7. The Product is automatically configured and uses the
correct custom scaling factor for the current shunt.
Documenting Process Calibrator
Source Mode
45
Damping Measurements
The Product normally applies a software filter to dampen
measurements in all functions except continuity. The
specifications assume that damping is turned on. The
damping method is a running average of the last eight
measurements. Fluke recommends leaving damping on.
Turning damping off may be useful when measurement
response is more important than accuracy or noise
reduction. To turn damping off, push the More Choices
softkey twice, then push the Dampen softkey so that Off is
shown. Push Dampen again to turn damping back on. The
default state is On.
Note
If a measurement falls outside a random noise window,
a new average is started. If damping is turned off, or
until measurements are fully damped, the symbol is
displayed.
Source Mode
The operating mode (for example, MEASURE, SOURCE) is
shown on the display. If the Product is not in SOURCE
mode, push until SOURCE is shown. The Product
must be in SOURCE mode to change any of the SOURCE
parameters.
Source Electrical Parameters
To select an electrical source function:
1. Connect the test leads as shown in Figure 18,
depending on the source function.
2. Push for current, for dc voltage, h for
frequency, or q for resistance.
3. Record the necessary output value, then push . For
example, to source 5.5 V dc, push 5 . .
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Note
If sourcing frequency, respond when the Product
asks you to select a zero-symmetric sine or
positive square wave. The amplitude specified is
p-p amplitude.
4. To change the output value, record a new value and
push .
Note
If sourcing current, wait for the
g
symbol to
disappear before you use the output.
5. To set the output value in the present source function,
push then enter the desired value and push .
6. To turn off sourcing completely, push twice.
Note
Use the source current function to drive a current
loop. This is different than the loop power function
in which the Product is powering a process
instrument. To source loop power, use the Loop
Power function accessible from Setup mode.
Documenting Process Calibrator
Source Mode
47
Common
Common
gks16f.eps
Figure 18. Electrical Source Connections
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Users Manual
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4 to 20 mA Transmitter Simulation
The Product can be configured as a load on a current loop
through the SOURCE mA function. In SOURCE mode,
when is pressed, the display prompts to select Source
mA or Simulate Transmitter. When you Source mA the
Product is sourcing current, and when you Simulate
Transmitter the Product is sourcing a variable resistance to
keep the current to the specified value. Connect an external
loop supply to the positive (top) mA jack as shown in Figure
19.
Note
Also see “Transmitter Mode” in which the Product
can be temporarily configured to replace a two-wire
process transmitter.
Documenting Process Calibrator
Source Mode
49
754
DOCUMENTING PROCESS CALIBRATOR
+24
Loop
Power
Supply
+
–
UUT
gks17c.eps
Figure 19. Connections to Simulate a 4 to 20 mA Transmitter
753/754
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Supply Loop Power
The Product supplies loop power at 26 V dc through an
internal series resistance of 250 Ω. The setting supplies
sufficient current for two or three 4-20 mA devices on the
loop.
When you use loop power, the mA jacks are dedicated to
measuring the current loop. This means that the SOURCE
mA, measure RTD, and measure Ω functions are not
available (see Table 10.)
Connect the Product in series with the instrument current
loop as Figure 20 shows. To supply loop power:
1. Push s for Setup mode.
Note
Loop Power, Disabled is highlighted.
2. Push and to select Disabled or Enabled.
3. Push .
4. Push the Done softkey. “LOOP” is shown on the
display when Loop Power is in operation.
Documenting Process Calibrator
Source Mode
51
754
DOCUMENTING PROCESS CALIBRATOR
TEST DC PWR
+–+–
–+
gks18c.eps
Figure 20. Connections to Supply Loop Power
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Users Manual
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Source Pressure
The Product has a source pressure display function where
an external pressure hand pump is necessary. Use this
function to calibrate instruments where a pressure source or
differential pressure measurement is necessary. See
Figures 21 and 36 for information about that application.
Many ranges and types of pressure modules are available
from Fluke, see “Accessories”. Before you use a pressure
module, read its instruction sheet. The modules are different
in how they are used, zeroed, what types of process
pressure media are allowed, and accuracy specifications.
To use the source pressure display, see Figure 21:
Warning
To avoid a violent release of pressure in a
pressurized system, shut off the valve and
slowly bleed off the pressure before attaching
the pressure module to the pressure line.
Caution
To avoid mechanically damaging the pressure
module:
• Never apply more than 10 ft.-lb. of torque
between the pressure module fittings or
between the fittings and the body of the
module.
• Always apply correct torque between the
pressure module fitting and connecting
fittings or adapters.
• To avoid damaging the pressure module
from overpressure, never apply pressure
above the rated maximum printed on the
pressure module.
• To avoid damaging the pressure module
from corrosion, use it only with specified
materials. See the printing on the pressure
module or the pressure module instruction
sheet for the acceptable material
compatibility.
Documenting Process Calibrator
Source Mode
53
1. Connect a pressure module and pressure source to the
Product as Figure 21 shows. The threads on the
pressure modules accept ¼ NPT fittings. Use the
supplied ¼ NPT to ¼ ISO adapter if necessary.
2. If necessary, push for SOURCE mode.
3. Push p. The Product automatically senses which
pressure module is attached and sets its range
accordingly.
4. Zero the pressure module as described in the module’s
instruction sheet. The module types are different in how
they are zeroed. The pressure module MUST be
zeroed before doing a task that sources or measures
pressure.
5. Pressurize the pressure line with the pressure source to
the necessary level as shown on the display.
6. If necessary, change the pressure display units to psi,
mHg, inHg, inH2O, ftH2O, mH2O, bar, Pa , g/cm2, or
inH2O@60°F. Metric units (kPa, mmHg, etc.) are shown
in Setup mode in their base units (Pa, mHg, etc.).
To change the pressure display units:
1. Push s.
2. Push Next Page twice.
3. Push with the cursor on Pressure Units.
4. Select the pressure units with or .
5. Push .
6. Push the Done softkey.
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DOCUMENTING PROCESS CALIBRATOR
Hand
Pump
Pressure
Module
gks19c.eps
Figure 21. Connections to Source Pressure
Documenting Process Calibrator
Source Mode
55
Thermocouple Simulation
Note
See “Temperature Measurement” for a table of
thermocouple types that are supported by the
Product.
Connect the Product TC input/output to the instrument
under test with thermocouple wire and the correct
thermocouple mini-connector (polarized thermocouple plug
with flat, in-line blades spaced 7.9 mm (0.312 in) center to
center).
Caution
To prevent possible damage to the Product, do
not try to force a miniplug in the wrong
polarization. One pin is wider than the other.
Figure 19 shows this connection. To simulate a
thermocouple:
1. Attach the thermocouple leads to the correct TC
miniplug, and then to the TC input/output. See Figure
15.
2. If necessary, push for SOURCE mode.
3. Push t, and then push to select the TC sensor
type. The display asks you to select the thermocouple
type.
4. Push or followed by to select the necessary
thermocouple type.
5. Push or followed by to select Linear T
(default), or Linear mV, (to calibrate a temperature
transmitter that responds linearly to millivolt inputs).
6. Record the temperature to simulate as prompted by the
display and push .
Note
If you use copper wire instead of thermocouple
wire, the reference junction is no longer inside the
Product. The reference junction moves to the
instrument (transmitter, indicator, controller, etc.)
input terminals. The external reference
temperature must be measured accurately and
recorded into the Product. To do this, push
and set Ref. Junc. Compensat. and Ref. Junc.
Temp.. After you record the external reference
temperature, the Product corrects all voltages to
adjust for this new reference junction temperature.
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RTD Simulation
Note
See Table 8 for data about RTD (Resistance-
Temperature Detector) types compatible with the
Product.
Connect the Product to the instrument under test as shown
in Figure 23. The figure shows connections for two, three, or
four-wire transmitters. For three or four-wire transmitters,
use the 4-inch long stackable jumper cables to connect the
third and fourth wires at the source V Ω RTD jacks.
To simulate an RTD (Resistance-Temperature Detector):
1. If necessary, push for SOURCE mode.
2. Push t.
3. Push or to select RTD.
4. Push . The Select RTD Type display is shown.
5. Push or followed by to select the necessary
RTD type.
6. The product tells you to use the keypad to enter the
temperature to simulate. Input the temperature, and
then push .
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Source Mode
57
754
DOCUMENTING PROCESS CALIBRATOR
TEST DC PWR
++–
–+
TC Miniplug
Color depends
on type of TC
gks20c.eps
Figure 22. Connections to Simulate a Thermocouple
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-PS
+PS
M
-IN
+IN
S
Z
gks21f.eps
Figure 23. Connections to Simulate an RTD
Documenting Process Calibrator
Source Mode
59
Source Temperature with a Hart Scientific Drywell
The Product can source temperature using a Hart Scientific
Drywell. Many models are supported.
The drywell driver is able to talk to other drywells from Hart
Scientific, provided that they respond to Hart Scientific’s
standard serial interface commands.
Connect the Product to the drywell by plugging the drywell
interface cable into the pressure module connector as
shown in Figure 24. If the drywell has a DB9 connector, plug
the drywell interface cable directly into the drywell using the
DB9 Null Modem adapter. Drywells with the 3.5 mm jack
connector need to use the serial cable supplied with the
drywell in addition to the Product drywell interface cable.
Join the DB9 connectors of the two cables, and connect the
3.5 mm jack to the drywell.
Be sure the drywell is configured for serial communication at
2400, 4800, or 9600 bits per second. Other rates are not
supported by the Product.
To source a temperature with a drywell:
1. If necessary, push for SOURCE mode.
2. Push t to display the temperature mode menu.
3. Select Drywell from the list of options, and press .
4. The Product will begin to search for a drywell. If the
Product shows Attempting connection for more than
10 seconds, double check your cable connections and
drywell configuration.
5. If a dual well is recognized, a menu will pop up that
allows you to select a "hot" or "cold" side of the dual
well. Only one side of the drywell may be controlled at a
time. Switching sides requires the drywell to be
reconnected, by disconnecting the serial cable or by
leaving drywell source mode and selecting it again.
6. When the drywell is connected, the primary display will
show the actual temperature of the drywell, as
measured by the drywell internally. The drywell model
number will appear above the primary reading. The
setpoint for the drywell is displayed in the secondary
display, at the bottom of the screen. Initially, the
setpoint will be set to the value already stored in the
drywell.
7. Enter the temperature you wish to source and press
.
The settled indicator will be cleared when the actual
temperature is within one degree of the setpoint, and the
actual temperature is not changing quickly. Refer to the
drywell documentation for that model's recommendations for
stabilization time.
The upper temperature limit is restricted by the "High Limit"
setting stored in the drywell. If the Product will not set the
drywell to temperatures within the drywell spec, refer to the
drywell manual to check the "High Limit" setting.
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DOCUMENTING PROCESS CALIBRATOR
Null Modem
Fluke
Drywell (3.5 mm)
Fluke
Drywell
(DB9)
Drywell
Interface Cable
Fluke
3.5 mm
Interface Cable
gks99f.eps
Figure 24. Source Temperature with Drywell
Documenting Process Calibrator
Source Mode
61
Note
When the Product is set to display temperatures
in Kelvin, the drywell readout will show Celsius,
and when the Product shows Rankine, the
drywell will show Fahrenheit.
Source Scale
This feature scales the output in accordance with the
input requirements of an applicable process instrument’s
response. Percent of scale can be used for linear-
responding transmitters, or square-root responding
transmitters.
Linear-Responding Transmitters
1. If necessary, push for SOURCE mode.
2. Select a source function (, , h, q, t, or
p) as previously described, and record a value.
3. Push the Scale softkey.
4. Select % from the list.
5. Push .
6. Use the numeric keypad to record the 0% of scale
value (0% Value).
7. Push .
8. Use the numeric keypad to record the 100% of scale
value (100% Value).
9. Push the Done softkey.
Percent of scale stays in effect until you change to a
different source function or until the Scale softkey is
pushed and you select a different scale mode.
Square-Root Process Variables
When you select √ within scaling, the Product output
value is the percent value recorded, squared, and
converted to engineering units.
1. If necessary, push for SOURCE mode.
2. Select a source function (, , h, q, t, or
p) as previously described, and record a value.
3. Push the Scale softkey.
4. Select √ from the list.
5. Use the numeric keypad to record the 0% of scale
value (0% Value).
6. Push .
7. Use the numeric keypad to record the 100% of scale
value (100% Value).
8. Push .
9. Push the Done softkey.
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Square root percent of scale is in effect until the Product
is changed to a different source function or the Scale
softkey is pushed and you select a different scale mode.
Step and Ramp the Output Value
Two features are available that let you adjust the value of
source functions, except pressure. For pressure, an
external pressure source must be used:
• Step the output manually with and , or in
automatic mode.
• Ramp the output with optional continuity or V trip
detect.
Manual Step Use
The manual Step feature selects a step size in
engineering units (mV, V, mA, °C, etc.) or % of scale.
Step the output in % of scale to quickly jump between 0 %
and 100 % (set step size = 100 %) or 0-50-100 % (set
step size = 50 %). Step works in SOURCE and in
MEASURE/SOURCE modes.
To select a step size:
1. See the applicable Source Mode subheading in this
manual (for example, “Source Electrical Parameters”)
and connect the Product to the test circuit.
2. If necessary, push for SOURCE mode.
3. Set the Product for the necessary source value.
4. To step the source value in % of scale, set the % of
scale value as given before in “Measurement Scale”.
5. Push the Step softkey.
6. Use the numeric keypad to record the step size in the
units shown on the display.
7. Push the Done softkey.
8. Push and to adjust the output in steps.
Auto Step Use
To configure the Product to make a sequence of steps
automatically, either once through the sequence or
repetitively:
1. See the applicable Source Mode subheading in this
manual (for example, “Source Electrical Parameters”)
and connect the Product to the test circuit.
2. If necessary, push for SOURCE mode.
3. Set the Product for the necessary source value.
4. To step the source value in % of scale, set the % of
scale value as given before in “Measurement Scale”.
5. Push the Step softkey.
6. Push the Auto Step softkey.
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Source Mode
63
7. The display tells you to select values for these
parameters:
• Start point (in units or % of scale)
• End point
• Number of steps
• Time per step
• Repeat mode, single shot or continuous
repetition
• Step style, Sawtooth or Triangle pattern
• Start delay
Push the Start Step softkey to automatically start the
step function. The softkey label changes to Stop
Step.
8. To Push the Stop Step softkey to stop the automatic
step function.
9. Push the Done softkey to continue normal operation.
Ramp the Output
When ramped, the source sweeps up or down in value.
Use the ramp feature to check a switch or alarm, or when
a smooth increase or decrease of the output function is
necessary. The Product can be set to ramp up or down in
engineering units (mV, V, mA, °C, etc.) or % of scale.
While the signal ramps, the output is adjusted 4 times per
second. The size of the steps is bound by the selection of
endpoints and ramp time. For example, if you set the
Product to ramp from 1 mV to 1 V over 10 seconds, the
output is adjusted in approximately 25 mV steps.
The Ramp function continues until you get the selected
limit, or until an optional trip condition is met. The optional
trip detect works as follows: during ramping, the Product
checks for either a 1 V change in dc voltage or a change
in continuity status (Open or Short) from one ¼ second
interval to the subsequent interval.
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To ramp (for example, sweep the source):
1. See the applicable section earlier in this manual (for
example, “Source Electrical Parameters”) and
connect the Product to the test circuit.
2. To automatically stop the Ramp function if a trip
condition is sensed, connect a voltage trip circuit to
the V MEASURE jacks or a continuity trip circuit to
the mA Ω RTD MEASURE jacks. (Continuity
detection is not available when sourcing current.)
3. If necessary, push for SOURCE mode.
4. Set the Product for the necessary source value as
given before.
5. To Ramp the output in % of scale, set % of scale as
given before under “Measurement Scale”.
6. Push the More Choices softkey.
7. Push the Ramp softkey. The display changes to the
screen shown Figure 25.
8. Record the parameters given. Record the Start
Value, End Value, and Ramp Time.
9. To automatically stop the Ramp function if a trip
condition is sensed, set the Trip Detect to Enabled,
and select Voltage or Continuity as the trip function.
gks41s.bmp
Figure 25. Ramp Screen
10. Push the Done softkey. Note RAMP next to
SOURCE at the top of the display.
11. Select a low-to-high ramp or a high-to-low ramp with
the Ramp Up/Down softkey.
12. To start the Ramp function, push the Start Ramp
softkey.
13. The Ramp function continues until a trip is sensed (if
enabled), the ramp time expires, or the Stop Ramp
softkey is pushed. See Figure 26.
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Source Mode
65
754
DOCUMENTING PROCESS CALIBRATOR
Input
4 – 20 mA
Trip Relay
Output
–+
+–
Source mA
Voltage Trip Detect
gks22c.eps
Figure 26. Check a Relay Output Trip Alarm
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Simultaneous Measure/Source
Use the MEASURE/SOURCE mode to calibrate or emulate
a process instrument. Push so that a split screen
display shows as in Figure 27.
gks42s.bmp
Figure 27. Measure and Source Screen
Table 9 shows the functions that can be used at the same
time when Loop Power is disabled. Table 10 shows the
functions that can be used at the same time when Loop
Power is enabled.
Step or Auto Step features can be used to adjust the
output in MEASURE/SOURCE mode, or use the calibration
routine given when the As Found softkey is pushed.
Use the two softkeys shown in MEASURE/SOURCE mode
when you calibrate a process instrument:
• As Found, which can be used to set up a calibration
routine to get and record as found data.
• Auto Step, which can be used to set up the Product for
auto-stepping, as given before.
Documenting Process Calibrator
Simultaneous Measure/Source
67
Table 9. Simultaneous MEASURE/SOURCE Functions with Loop Power Disabled
Measure Function Source Function
dc V mA Freq Ω TC RTD Pressure
dc V • • • • • • •
mA • • • • • •
ac V • • • • • • •
Frequency (≥20 Hz) • • • • • • •
Low Frequency (<20 Hz)
Ω • • • • • •
Continuity • • • • • •
TC • • • • • •
RTD • • • • • •
3W RTD • • • • • •
4W RTD • • • • • •
Pressure • • • • • •
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Table 10. Simultaneous MEASURE/SOURCE Functions with Loop Power Enabled
Measure Function Source Function
dc V mA Freq Ω TC RTD Pressure
dc V • • • • • •
mA • • • • • •
ac V • • • • • •
Frequency (≥20 Hz) • • • • • •
TC • • • • •
Pressure • • • • •
Documenting Process Calibrator
Process Instrument Calibration
69
Process Instrument Calibration
Note
To calibrate a HART-capable transmitter using the
built-in HART interface, see the 754 HART Mode
Users Guide for instructions.
When the Product is in MEASURE/SOURCE, a built-in
calibration routine can be configured when the As Found
softkey is pushed. As Found data is the test results that
show the condition of a transmitter before it is adjusted. The
Product can run preloaded tasks that are developed with a
host computer and DPCTrack2 application software. See
“Communication with a PC”.
Generate “As Found” Test Data
The subsequent example shows how to supply as
found data for a thermocouple temperature transmitter.
Here, the Product simulates the output of a thermocouple
and measures the current regulated by the transmitter.
Other transmitters use this same procedure. Go back to
MEASUREMENT or SOURCE mode and change the
operation parameters before you push As Found.
1. Connect the test leads to the instrument under test as
shown in Figure 30. The connections simulate a
thermocouple and measure the corresponding output
current.
2. If necessary, push for MEASURE mode.
3. Push .
4. Push for SOURCE mode.
5. Push t and to select TC sensor.
6. Push and to select the thermocouple type.
7. Push to select then to select Linear T source
mode.
8. Record a source value, for example 100 degrees, and
then push .
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9. Push for MEASURE/SOURCE mode. The display
changes to the screen shown in Figure 28.
gks42s.bmp
Figure 28. Process Instrument Calibration Screen
10. Push the As Found softkey, followed by the
Instrument selection ().
The display changes to the screen shown in Figure 29.
gks44s.bmp
Figure 29. Process Instrument Calibration Screen 2
11. Record values for 0% and 100% of 4.0 mA and
20.0 mA, in that sequence. Set Tolerance to 0.5% of
span.
Documenting Process Calibrator
Process Instrument Calibration
71
754
DOCUMENTING PROCESS CALIBRATOR
Power
Supply
TEST DC PWR
++–
–+
–+
Original
Circuit Wiring
gks23c.eps
Figure 30. Calibrate a Thermocouple Temperature Transmitter
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12. More delay time can be input for the process instrument
to become stable than the Product’s usual settling time
(about 2 seconds). To change the delay time, input that
time in seconds for Delay.
13. Push and to move the cursor down to record 0%
and 100% values for SOURCE temperature. Our
example uses 100 °C and 300 °C.
14. If the instrument calibration procedure requires you to
manually record the measurement value or source,
push the User Value softkey, for user-recorded values.
Custom Units lets you specify user units such as PH.
See “Creating Custom Measurement Units”, given
before in this manual for an example.
When you use custom units, is shown next to the
value on the display and in results.
Push the Done softkey after the custom unit has been
programmed.
15. The Test Strategy is the number of test points and
which test points are performed rising and falling in
percent of scale. This example uses five points (0 %,
25 %, 50 %, 75 %, and 100 %), rising only. Rising is
indicated by the up arrow on the display. Push to
change to a different test strategy on this line. A list of
strategies is shown from which to choose. Select one,
and then push the Done softkey.
16. When you are done recording the calibration
parameters, the display should change to the screen
shown in Figure 31.
gks45s.bmp
Figure 31. Calibration Parameters Screen
Documenting Process Calibrator
Process Instrument Calibration
73
17. Push the Done softkey to accept the calibration
parameters. The display changes to the screen shown
in Figure 32.
gks46s.bmp
Figure 32. Measure and Source Screen for Calibration
18. At this time you can do an automatic test or step
through the test points manually. Push the Auto Test
softkey to have the Product go through the tests
automatically. If necessary, push Abort to exit from the
calibration procedure. The tests start at the first test
point, sources the correct temperature and measures
the corresponding current from the transmitter.
When a measurement is stable and recorded, the
Product goes to the subsequent step. Because the
Product waits until the measurement becomes stable,
the Auto Test works as necessary for instruments with
built-in damping. The error of the expected measured
value is shown in the top left of the measure window.
19. The Product moves to the remaining set of points. For
temperature and electrical parameter calibration, the
points are done automatically. If your source pressure,
the Product stops at each step to let you adjust the
pressure source. When the tests are complete, an error
summary table similar to Figure 33 is shown.
gks47s.bmp
Figure 33. Error Summary Screen
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In the results summary test, failures are highlighted. An
adjustment is necessary in this example because three
tests show failures. The failures were outside the
±0.5 % tolerance that was selected.
20. Push the Done softkey to keep the data, or the Abort
softkey to erase the data and start again.
See the data entry that was recorded and recall the
table later with the Review Memory softkey during
normal operation. This data can be uploaded to a host
computer that runs compatible DPCTrack2 application
software. See “Communication with a PC”.
Transmitter Adjustment
Note
Always read the transmitter manufacturer’s
instructions to find the adjustment controls and
connection points for your transmitter.
To make calibration adjustments to the transmitter:
1. Push the Done softkey after you review the results
summary.
2. Push the Adjust softkey. The Product sources 0 % of
span (100 °C in this example) and shows these
softkeys:
• Go to 100%/Go to 0%
• Go to 50%
• As Left
• Done
3. Adjust the transmitter output for 4 mA and then push
the Go to 100% softkey.
4. Adjust the transmitter output for 20 mA. If HART
adjustments (output Trim and Sensor trim) are
necessary, please refer to the 754 HART Mode Users
Guide.
5. If the span was adjusted in step 4, do steps 3 and 4
until adjustment is no longer necessary.
6. Examine the transmitter at 50 %. If it is in specification,
the adjustment is done. If not, adjust the linearity and
start this procedure again at step 3.
Documenting Process Calibrator
Process Instrument Calibration
75
“As Left” Test Run
Proceed as follows to generate and record as left data for
the thermocouple temperature transmitter that was
adjusted.
1. Push the As Left softkey to record as left data.
2. Push the Auto Test softkey to start an automatic
sequence through all the test points, or step through
the tests manually.
3. When the tests are complete, read the error summary
table. See Figure 34.
gks48s.bmp
Figure 34. As Left Data Screen
Unsettled measure or source values are highlighted.
This means that there was an unsettled value
(g annunciator) when the measurement was taken.
4. If all the results are in specification, as they are here,
push the Done softkey. An entry in memory is made for
as left data.
Test Comments
The Product does tasks (custom procedures) that are made
with a host computer and DPCTrack2 application software.
See “Communication with a PC”. A task can show a list of
proposed comments as it operates . When the comment list
is shown, push and and then to select a
comment to be kept with the test results.
Calibrate a Delta-Pressure Flow Instrument
The procedure to calibrate a √ instrument is the same as for
other instruments, as given before, with these differences:
• Source square-root is automatically enabled after the
As Found calibration template is complete.
• Measure/Source displays are in engineering units.
• The measurement percentage is automatically
corrected for the transmitter’s square-root response,
and is used to calculate instrument errors.
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Select the √ instrument procedure in a menu after you push
the As Found softkey.
Switch Calibration
The procedure to calibrate a switch also uses the As Found
and As Left calibration templates. Select the 1 Pt. Switch or
2 Pt. Switch procedure in a menu after you push the As
Found softkey. Figure 35 specifies the terminology used
when you calibrate limit switches.
The template to set up the switch procedure uses these
parameters:
• Switch sense (normally open or closed)
• For each setpoint:
• Setpoint value
• Setpoint tolerance
• High limit or low limit
• Minimum deadband
• Maximum deadband
Switch A
Open
Switch B
Setpoint
Reset
Switch A
Setpoint
Switch B
Open
Switch B
Closed
Switch A
Closed
Process
Variable
Switch A: Low Limit Switch B: High Limit
Deadband
Deadband
Reset
gj24f.eps
Figure 35. Switch Terminology
Documenting Process Calibrator
Process Instrument Calibration
77
To do a pressure switch test: The switch in this example
sets at a high limit of 10 psi. The set condition is a closed
switch contact. For pressure switches, use the Manual Test
selection. For switches where sourcing pressure is not
necessary, use the Auto Test selection to do the test.
1. Connect the test leads between the pressure switch
contact output and the mA Ω RTD (center) jacks on the
Product.
2. Connect the pressure module to the Product, and
connect a pressure line to the switch. Keep the
pressure line vented to atmosphere.
3. If necessary, push for MEASURE mode.
4. Push q for the continuity measure function.
5. Push for SOURCE mode.
6. Push p for the pressure source function.
7. Push to zero the pressure module.
8. Push .
9. Push the As Found softkey.
10. Highlight 1 Pt. Switch Test from the menu and push
.
11. Push to modify the parameters for Setpoint 1.
12. Make these selections:
Setpoint 1 = 10.000 psi
Setpoint Type = High
Set State = Short
13. Push the Done softkey.
14. Set the Tolerance to 0.5 psi.
15. The next parameters, Deadband Min and Deadband
Max, are optional. Do not set them in this example.
These parameters would describe the minimum
allowable size of the deadband.
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16. Push to move through the choices to Set Trip
Function to Trip Cont.
17. Push the Done softkey.
18. Push the Manual Test softkey.
19. Close the pressure line vent and slowly move the
pressure up to the trip point.
20. When the switch sets, slowly decrease the pressure
until the switch resets. If necessary, this cycle can be
done again.
21. Push the Done softkey and see the results.
22. Push the Done softkey and if necessary, record Tag,
S/N, and/or ID.
23. Push the Done softkey.
24. Exercise the switch by varying the applied pressure.
Adjust the switch until the set point is correct.
25. Use the softkeys to control the Product, and adjust the
switch as necessary.
26. Push the Done softkey.
27. Push the As Left softkey to start the test again with the
same parameters. Results from the As Found and As
Left tests are kept in Product memory to view later or
upload.
The procedure for switches that respond to other
parameters work similarly. When you do a 2 Pt. Switch Test,
follow the directions given on the display for the first switch
test, change test leads, and do the second switch test.
Documenting Process Calibrator
Transmitter Mode
79
Transmitter Mode
The Product can be set so that a varying input (MEASURE)
controls the output (SOURCE), like a transmitter. This is
“Transmitter mode”. In Transmitter mode, you can use the
Product temporarily as an alternative for a defective
transmitter or for one that you think could be defective.
Warning
To avoid possible personal injury, do not use
Transmitter mode in any environment that
requires intrinsic safe equipment and
practices.
Caution
Transmitter mode is for diagnostic purposes
only. Use a completely charged battery. Do not
use the Product in place of a transmitter for
extended periods.
To set up the Product to emulate a transmitter:
1. Disconnect the control bus wires from the transmitter
output (loop current or dc V control signal).
2. Connect test leads from the appropriate Product
SOURCE jacks to the control wires in place of the
transmitter.
3. Disconnect the process input (for example,
thermocouple) from the transmitter.
4. Connect the process input to the applicable Product
MEASURE jacks or input connector.
5. If necessary, push for MEASURE mode.
6. Push the applicable function key for the process input.
7. Push for SOURCE mode.
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8. Push the applicable function key for the control output
(for example, or ). If the transmitter is connected
to a current loop that has a power supply, select
Simulate Transmitter for the current output.
9. Select a source value, for example, 4 mA.
10. Push for MEASURE/SOURCE mode.
11. Push More Choices until the Transmitter Mode
softkey is shown.
12. Push the Transmitter Mode softkey.
13. Set the 0 % and 100 % values for MEASURE and
SOURCE on the display. Linear or √ can be selected
for the transfer function.
14. Push the Done softkey.
The Product is now in Transmitter mode. It measures
the process input and sources the control signal output
proportional to the input.
15. To change the Transmitter mode parameters, push
Change Setup, and do the procedure in step 13 again.
16. To exit Transmitter mode, push the Abort softkey.
Memory Operations
Save Results
As Found/As Left test results are automatically kept at the
end of each test routine. Any other time during MEASURE,
SOURCE, or MEASURE/SOURCE, if necessary, push the
Save softkey to keep the data on the display for later
inspection.
Documenting Process Calibrator
Memory Operations
81
After you push Save, the Product keeps the information on
the display and shows a kept result index number, the date
and time, and the percentage of memory available, as in
Figure 36.
gks49s.bmp
Figure 36. Saved Data Screen
To add information to the kept data, push the Continue
softkey, the display asks you to record the instrument tag
identifier (Tag), instrument serial number (S/N), and
operator name (ID), as shown in Figure 37.
gks50s.bmp
Figure 37. Additional Data Input Screen
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Record alphanumeric characters into the highlighted field
with the optional bar code reader or the Product buttons.
To record alphanumeric characters using the Product
buttons, push with the cursor on the necessary field to
change (for example, Tag, above).
The display shows an alphanumeric entry window. See
Figure 38.
gks51s.bmp
Figure 38. Alphanumeric Entry Window
1. Record numbers using the numeric keypad, and letters
by highlighting the necessary character with , , ,
and followed by . Push the Space softkey,
followed by to record a space character.
2. When the entry is complete, push the Done softkey.
Documenting Process Calibrator
Memory Operations
83
Review the Memory
Push the More Choices softkey until Review Memory is
shown, then push the Review Memory softkey to recall and
see results that you have kept.
When the Review Memory softkey is pressed, the display
changes to the screen shown in Figure 39.
gks52s.bmp
Figure 39. Memory Review Screen
Push or and or the Go to Result softkey to view
a result that was kept.
Log Data
Users can record a series of measurements for later upload
to a host computer that uses DPCTrack2 application
software. See “Communication with a PC”. Up to 8000
readings can be recorded, depending on the reading rate,
duration, and how much memory is being used for other
things such as tasks or kept results. Record the reading rate
and duration in minutes. See Figure 40.
gks53s.bmp
Figure 40. Data Log Parameters Screen
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To log data:
1. If necessary, push for MEASURE mode.
2. Push the More Choices softkey twice.
3. Push the Log softkey.
4. A list is shown; select a reading rate (1, 2, 5, 10, 20, 30,
or 60 readings per minute). Push or to select the
reading rate.
5. Push .
6. Push to move the cursor to Duration.
7. Use the numeric keypad to record the duration in
minutes, followed by . The maximum duration will
depend on the reading rate and how much memory is
available to log data.
Table 11 gives an estimate of the limits for duration,
assuming that no memory is being used for other purposes.
Table 11. Duration Limits
Readings/Minute Maximum
Readings Approximate
Duration
1 8000 133 hours
2 8000 66 hours
5 8000 26 hours
10 8000 13 hours
20 8000 6 hours
30 7980 4 hours
60 7980 2 hours
Documenting Process Calibrator
Memory Operations
85
Caution
To prevent possible damage to the Product,
use a completely charged battery and the
appropriate duration, or use the battery charger
to avoid losing power during a logging
session. If a low-battery condition occurs
during a log session, the session is terminated
and data collected to that point is kept. A long
logging duration can exceed the life of a
battery charge.
8. After the Product records the duration selection, the
display shows how much memory that duration will
consume. See the Memory Available percentage on
the display. Memory Available indicates the
percentage of available memory that will be used by the
specified log.
9. Push the Done softkey. The display changes to the
screen shown in Figure 41.
gks54s.bmp
Figure 41. Start Logging Screen
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10. Note the LOG annunciator next to MEASURE. Push
the Start Logging softkey to record data.
11. The Product continues to keep data points until the
duration has passed, or until the Done softkey is
pushed. If logging is stopped by these procedures the
Product keeps the data as a memory item that can be
uploaded to a host computer that uses DPCTrack2
application software. See “Communication with a PC”.
Record Min and Max Measurements
You can set the display to record and show the maximum
(max) and minimum (min) readings. Min and Max readings
are always undamped, even if Dampen is On. Push the
More Choices softkey twice, then push the Min Max
softkey to energize this feature. Push to reset the Min
Max registers. Push the Min Max softkey again to revert to
the normal display. Figure 42 shows the display with Min
Max on.
gks55s.bmp
Figure 42. Min Max Screen
Documenting Process Calibrator
The Calculator
87
Run a Preloaded Task
Push the More Choices softkey until the Tasks softkey is
shown, then push Tasks to see the list of tasks
(procedures) downloaded from a host computer. Tasks are
Product configurations, kept with a procedure name, for
example the type and manufacturer of a specific transmitter.
A task configures the Product for transmitter calibration with
all the calibration parameters (source and measure
functions, 0% and 100% levels, test strategy) predefined.
While the task controls the Product, the Continue softkey
becomes Continue Task.
Clear the Memory
In Setup mode, highlight the Clear Memory choice and
push to erase the memory:
• Results that have been kept
• Min Max data
• Log data sets
A confirmation message is shown so that the memory is not
accidently erased.
The Calculator
For mathematical equations that involve the Product’s
source or measured value, use the Product’s built-in
calculator. The current measure and source values and
units, are always available to be put into an equation with
one keystroke. The Product measures and sources during
calculator operation.
Push the Calc softkey to start the calculator from the
SOURCE, MEASURE, or MEASURE/SOURCE mode. Push
the More Choices softkey to see the Calc softkey if
necessary.
After you push Calc, the display, number keys, and keys
with calculator functions (, , , , r and )
become an algebraic-entry calculator.
Push the Done softkey to start normal Product operation.
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Save to and Recall from the Registers
When the Product is in calculator mode, the top half of the
display shows three register names and their contents:
• MEASURE (the present measured value)
• SOURCE (the present sourced value)
• REGISTER (temporary storage for your use)
Push the Recall softkey and then the softkey for the
applicable register to insert the contents of any register into
a calculation.
Push Store to copy the number from the calculator display
(lower half) into REGISTER to temporarily save the number
for later use, or into SOURCE.
Use the Calculator to Set the Source Value
When you store to SOURCE, the Product shows a selection
of unit multipliers when necessary (for example, mV or V),
then starts sourcing that value. The Product will not keep
out-of-range values to SOURCE.
Quick Guide to Applications
The subsequent figures show test lead connections and
which Product functions to use for many different
applications.
Documenting Process Calibrator
Quick Guide to Applications
89
754
DOCUMENTING PROCESS CALIBRATOR
0 to 1V dc
Input
gks25c.eps
Figure 43.Chart Recorder Calibration
754
DOCUMENTING PROCESS CALIBRATOR
Circuit
250
Ω
Measure V
gks26c.eps
Figure 44.Voltage Drop Measurement
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754 DOCUMENTING PROCESS CALIBRATOR
Measure
V
gks27c.eps
Figure 45. Monitor AC Line Voltage and Frequency
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Quick Guide to Applications
91
754
DOCUMENTING PROCESS CALIBRATOR
Measure Pressure
Source mA
Loop Power Disabled
Pressure
Module
gks28c.eps
Figure 46. Current-to-Pressure (I/P) Transmitter Calibration
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754
DOCUMENTING PROCESS CALIBRATOR
Power
Supply
TEST DC PWR
++–
–+
–+
Original
Circuit Wiring
Measure mA
Loop Power Disabled
gks29c.eps
Figure 47. Output Current of a Transmitter Measurement
Documenting Process Calibrator
Quick Guide to Applications
93
754
DOCUMENTING PROCESS CALIBRATOR
Measure
Resistance
gks30c.eps
Figure 48. Precision Resistor Measurement
754
DOCUMENTING PROCESS CALIBRATOR
Source
Resistance
Circuit
gks31c.eps
Figure 49. Resistance Source
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754
DOCUMENTING PROCESS CALIBRATOR
Measure
Continuity
gks32c.eps
Figure 50. Checking a Switch
754
DOCUMENTING PROCESS CALIBRATOR
Measure
Frequency
gks33c.eps
Figure 51. Tachometer Examination
Documenting Process Calibrator
Quick Guide to Applications
95
Hand Pump
Pressure
Module
754
DOCUMENTING PROCESS CALIBRATOR
Measure mA
Source Pressure
Loop Power Enabled
gks34c.eps
Figure 52. Analog and HART Pressure Transmitter Connection
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754
DOCUMENTING PROCESS CALIBRATOR
–+
+–
Output
Input
Input
0 – 1mV, 0 – 10mV,
0 – 100mV, 1 – 5V,
0 – 1V, 0 – 10V
Output
4 – 20 mA
Source mV or V
Measure mA
gks35c.eps
Figure 53. mV to Current Transmitter Calibration
Documenting Process Calibrator
Quick Guide to Applications
97
754
DOCUMENTING PROCESS CALIBRATOR
Measure
Frequency
gks36c.eps
Figure 54. Vortex Shedding Flowmeter Check
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+–
A
A
B
C
A
2-Wire RTD=
A
3-Wire RTD= + B
A
4-Wire RTD= + B
C
+
gks60.eps
Figure 55. HART and Analog RTD Transmitter Connections
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Quick Guide to Applications
99
+–
gks61.eps
Figure 56. Analog and HART Thermocouple Transmitter Connections
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gks43.eps
Figure 57. Transmitter HART- Comm Only
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Communication with a PC
101
Communication with a PC
Procedures and results that you have kept can be
uploaded from and downloaded to a PC. A PC, Microsoft
Windows, USB cable (supplied), and Fluke DPCTrack2
application software, or a qualified Fluke partner’s
software are required. See the DPCTrack2 Users Manual
for further instructions.
Maintenance
Warning
To prevent possible electrical shock, fire, or
personal injury:
• Have an approved technician repair the
Product.
• Do not operate the Product with covers
removed or the case open. Hazardous
voltage exposure is possible.
• Remove the input signals before you
clean the Product.
• Use only specified replacement parts.
Note
Additional maintenance instructions, including a
calibration procedure and a list of replaceable
parts is available in the 75X Series Calibration
Manual available from the Fluke website.
Battery Replacement
Replace the battery when it no longer holds a charge for
the rated interval. The battery normally lasts for up to 300
charge/discharge cycles. To order a replacement battery,
see “Contacting Fluke” and “User-Replaceable Parts”.
Note
Spent batteries should be disposed of by a
qualified recycler or hazardous materials
handler. Contact an authorized Fluke Service
Center for recycling information.
Clean the Product
Clean the Product and pressure modules with a soft cloth
dampened with water or water and mild soap.
Caution
To prevent possible damage to the Product,
do not use solvents or abrasive cleansers.
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Calibration Data
The date of the last calibration and verification shows on
the calibration sticker and on the calibration screen in
Setup mode. The CAL. STATUS number on the sticker
should always match the Calibration Status number in the
calibration screen. Calibration of the Product is to be done
by qualified personnel. See the 75X Series Calibration
Manual available at the Fluke website.
In Case of Difficulty
Warning
To avoid possible electric shock or personal
injury, do not use the Product if it operates
abnormally. Protection may be impaired.
When in doubt, have the Product serviced.
If the display is blank or unreadable, but the beeper works
when the Product is turned on, make sure the brightness
is correctly adjusted. To adjust the Intensity, see “Display
Intensity”.
If the Product will not turn on, make sure the battery is not
dead or disconnected from the battery charger. If the
Product receives power, the power button should be lit. If
the button is lit, but the Product does not power up, have
the Product serviced. See “How to Contact Fluke”.
Service Center Calibration or Repair
Calibration, repairs, or servicing not included in this
manual must be done only by qualified service personnel.
If the Product fails, examine the battery pack first, and
replace it if necessary.
Make sure that you operate the Product in accordance
with the instructions in this manual. If the Product is faulty,
send a description of the failure with the Product.
Pressure modules do not need to accompany the Product
unless the module is faulty also. Be sure to pack the
Product securely, using the original shipping container if it
is available. See “How to Contact Fluke” and the Warranty
Statement.
User-Replaceable Parts
Table 12 lists the Fluke part number of each user-
replaceable part for the Product. See “Standard
Equipment” and “Accessories” for model or part numbers
of standard and optional equipment.
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User-Replaceable Parts
103
Table 12. Replacement Parts
Item Fluke Part Number
Adjustable Quick-Release Strap 3889532
Input/Output Jack Decal 3405856
Tilt Stand 3404790
BP7240 Battery 4022220
USB Cable 1671807
BC7240 Power Supply/Battery Charger 4022655
Lens Cover 3609579
Alligator Clip Set-Extended Tooth 3765923
754HCC HART Communication Cable Assembly 3829410
AC280 Suregrip Hook Clip Set 1610115
TC Cap 4073631
Note: See “Standard Equipment” and “Accessories” for model or part numbers for most replaceable equipment.
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Accessories
The Fluke accessories listed below are compatible with
the Product. For more information about these
accessories and their prices, contact a Fluke
representative.
• 700-IV Current Shunt
• DPCTrack2 software
• C799 Soft Carry Case
• BC7240 Replacement Battery Charger/Universal
Power Supply
• HART Drywell Cable Accessory (PN 2111088)
• 12-V Car Battery Charger
• Fluke-700PCK Pressure Module Calibration Kit
(requires pressure calibration equipment and a PC
compatible computer)
• 700PTP-1 Pneumatic test pump
• 700HTP-1 Hydraulic test pump
• Fluke-700TC1 TC miniplug kit
• Fluke-700TC2 TC miniplug kit
• C781 Soft Carrying Case
• C700 Hard Carrying Case
• BP7240 Li-Ion Battery
• TL series test leads
• AC series test lead clips
• TP series test lead probes
• 80PK series thermocouples
• Pressure Modules Fluke model numbers listed
below. (Differential models also operate in gage
mode.) Contact a Fluke representative about
pressure modules not listed here.
• FLUKE-700P00 1 in. H2O/0.001
• FLUKE-700P01 10 in. H2O/0.01
• FLUKE-700P02 1 psi/0.0001
• FLUKE-700P22 1 psi/0.0001
• FLUKE-700P03 5 psi/0.0001
• FLUKE-700P23 5 psi/0.0001
• FLUKE-700P04 15 psi/0.001
• FLUKE-700P24 15 psi/0.001
• FLUKE-700P05 30 psi/0.001
• FLUKE-700P06 100 psi/0.01
Documenting Process Calibrator
Accessories
105
• FLUKE-700P27 300 psi / 0.01
• FLUKE-700P07 500 psi/0.01
• FLUKE-700P08 1000 psi/0.1
• FLUKE-700P09 1500 psi/0.1
• FLUKE-700PA3 5 psi/0.0001
• FLUKE-700PA4 15 psi/0.001
• FLUKE-700PA5 30 psi/0.001
• FLUKE-700PA6 100 psi/0.01
• FLUKE-700PV3 -5 psi/0.0001
• FLUKE-700PV4 -15 psi/0.001
• FLUKE-700PD2 ±1 psi/0.0001
• FLUKE-700PD3 ±5 psi/0.0001
• FLUKE-700PD4 ±15 psi/0.001
• FLUKE-700PD5 -15/30 psi/0.001
• FLUKE-700PD6 -15/100 psi/0.01
• FLUKE-700PD7 -15/200 psi/0.01
• FLUKE-700P29 3000 psi/0.1
• FLUKE-700P30 5000 psi/0.1
• FLUKE-700P31 10000 psi/1
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Specifications
General Specifications
All specifications apply from +18 °C to +28 °C unless stated otherwise.
All specifications assume a 5-minute warmup period.
Measurement specifications are valid only when Damping is turned on. When damping is turned off, or when the annunciator is shown,
floor specifications are multiplied by 3. Floor specifications are the second part of the specifications. The measure pressure, temperature,
and frequency functions are specified only with damping on.
Specifications are valid to 110 % of range. The following exceptions are valid to 100 % of range: 300 V dc, 300 V ac, 22 mA source and
simulate, 15 V dc source, and temperature measure and source.
To achieve the best noise rejection, use battery power.
Size (H x W x L) ..................................................................... Height = 63.35 mm (2.49 inches) x Width = 136.37 mm (5.37 inches)
x Length = 244.96 mm (9.65 inches)
Weight .................................................................................... 1.23 kg (2.71 lb) (Batteries included)
Display ................................................................................... 480 by 272 pixel graphic LCD, 95 x 54 mm
Power ..................................................................................... Internal battery pack: Lithium Ion, 7.2 V dc, 30 Wh
Environmental Specifications
Operating Altitude ................................................................. 3000 m (9842 ft)
Storage Altitude .................................................................... 13000 m (42650 ft)
Operating Temperature ........................................................ -10 to 50 °C
Storage Temperature ........................................................... -20 to 60 °C
Relative Humidity (Maximum, non-condensing) ................ 90 % to 35 °C
75 % to 40 °C
45 % to 50 °C
Standards and Agency Approval Specifications
Protection Class .................................................................... Pollution Degree II IP 52
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Detailed Specifications
107
Double Insulation Creepage and Clearance ....................... Per IEC 61010-1
Installation Category ............................................................. 300 V CAT II
Design Standards and Compliance ..................................... EN/IEC 61010-1:2010, CAN/CSA C22.2 No. 61010-1-04, ANSI/UL 61010-
1:2004
EMI, RFI, EMC ........................................................................ EN 61326-1:2006
RF Fields ................................................................................ Accuracy for all functions is not specified in RF fields >3 V/m
Detailed Specifications
Specifications valid after a 5-minute warmup.
Specifications are valid to 110 % of Range with the following exceptions: 300 V dc measure, 300 V ac measure, 50 kHz measure and
source, 22 mA source and simulate, 15 V dc source, and temperature measure and source which are valid to 100 % of range.
DC mV Measurement
Range Resolution % of Reading + Floor
1 Year 2 Year
±100.000 mV 0.001 mV 0.02 % + 0.005 mV 0.03 % + 0.005 mV
Input Impedance: >5 MΩ
Maximum Input Voltage: 300 V, IEC 61010 300 V CAT II
Temperature coefficient: (0.001 % of reading + 0.001% of range) / °C (<18 °C or >28 °C)
Normal mode rejection: >100 dB at 50 or 60 Hz nominal
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DC Voltage Measurement
Range Resolution % of Reading + Floor
1 Year 2 Year
±3.00000 V 0.00001 V 0.02 % + 0.00005 V 0.03 % + 0.00005 V
±30.0000 V 0.0001 V 0.02 % + 0.0005 V 0.03 % + 0.0005 V
±300.00 V 0.01 V 0.05 % + 0.05 V 0.07 % + 0.05 V
Input Impedance: >4 MΩ
Maximum Input Voltage: 300 V, IEC 61010 300V CAT II
Temperature coefficient: (0.001 % of reading + 0.0002 % of range) / °C (<18 °C or >28 °C)
Normal mode rejection: >100 dB at 50 or 60 Hz nominal
AC Voltage Measurement
Range
40 Hz – 500 Hz Resolution % of Reading + Floor
1 Year 2 Year
3.000 V 0.001 V 0.5 % + 0.002 V 1.0 % + 0.004 V
30.00 V 0.01 V 0.5 % + 0.02 V 1.0 % + 0.04 V
300.0 V 0.1 V 0.5 % + 0.2 V 1.0 % + 0.2 V
Input Impedance: >4 M Ω and <100 pF
Input Coupling: AC
Maximum Input Voltage: 300 V, IEC 61010 300V CAT II
Temperature coefficient: 5 % of specified accuracy / °C (<18 °C or >28 °C)
Specifications apply for 9 % to 100 % of voltage range.
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Detailed Specifications
109
DC Current Measurement
Range Resolution % of Reading + Floor
1 Year 2 Year
±30.000 mA 1 μA 0.01 % + 5 μA 0.015 % + 7 μA
±100.00 mA 10 μA 0.01 % + 20 μA 0.015 % + 30 μA
Maximum Input: 110 mA
Maximum Burden Voltage: 420 mV at 22 mA
Temperature coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
No Fuse
Normal mode rejection: 90 dB at 50 or 60 Hz nominal, and 60 dB at 1200 Hz and 2200 Hz nominal (HART signals)
Resistance Measurement
Range Resolution % of Reading + Floor Source
Current
1 Year 2 Year
10.000 Ω 0.001 Ω 0.05 % + 0.050 Ω 0.07 % + 0.070 Ω 3 mA
100. 00 Ω 0.01 Ω 0.05 % + 0.05 Ω 0.07 % + 0.07 Ω 1 mA
1.0000 kΩ 0.1 Ω 0.05 % + 0.0005 kΩ 0.07 % + 0.0007 kΩ 500 μA
10.000 kΩ 1 Ω 0.10 % + 0.010 kΩ 0.15 % + 0.015 kΩ 50 μA
Open-circuit voltage: 5 V nominal
Temperature coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Continuity Testing
Tone Resistance
Continuous tone
May or may not get tone
No tone
<25 Ω
25 to 400 Ω
>400 Ω
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Frequency Measurement
Ranges Resolution 2 Year
1.00 Hz to 110.00 Hz [1] 0.01 Hz 0.05 Hz
110.1 Hz to 1100.0 Hz 0.1 Hz 0.5 Hz
1.101 kHz to 11.000 kHz 0.001 kHz 0.005 kHz
11.01 kHz to 50.00 kHz 0.01 kHz 0.05 kHz
Coupling: AC
Minimum Amplitude for Frequency Measurement (square wave):
<1 kHz: 300 mV p-p
1 kHz to 30 kHz: 1.4 V p-p
>30 kHz: 2.8 V p-p
Maximum input:
<1 kHz: 300 V rms
>1 kHz: 30 V rms
Input Impedance: >4 MΩ
[1] For frequency measurement less than 110.00 Hz, specifications apply for signals with a slew rate >5 volt/millisecond.
±
DC Voltage Output
Range Resolution % of Output + Floor
1 Year 2 Year
±100.000 mV 1 μV 0.01 % + 0.005 mV 0.015 % + 0.005 mV
±1.00000 V 10 μV 0.01 % + 0.00005 V 0.015 % + 0.00005 V
±15.0000 V 100 μV 0.01 % + 0.0005 V 0.015 % + 0.0005 V
Maximum Output Current: 10 mA, In the 100 mV range add 0.010 mV to specification when sourcing >1 mA.
For sourcing dc voltages <110.000 mV, accuracy is not specified in RF fields >1 V/m, 80 MHz to 700 MHz.
Temperature Coefficient: 0.001 % of output + 0.001 % of range / °C (<18 °C or >28 °C)
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Detailed Specifications
111
+DC Current Source
Range/Mode Resolution % of Output + Floor
1 Year 2 Year
0.100 to 22.000 mA 1 μA 0.01 % + 3 μA 0.02 % + 3 μA
Temperature Coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Source mA Compliance Voltage: 18 V maximum
Source mA Open Circuit Voltage: 30 V maximum
+DC Current Simulate (External Loop Power)
Range/Mode Resolution % of Output + Floor
1 Year 2 Year
0.100 to 22.000 mA (Current Sink) 1 μA 0.02 % + 7 μA 0.04 % + 7 μA
Simulate mA Input Voltage: 15 to 50 V dc, add 300 μA to floor when >25 V is present on the loop
Temperature Coefficient: 3 % of specified accuracy / °C (<18 °C or >28 °C)
Resistance Sourcing
Range Resolution % of Output + Floor Allowable Excitation
Current
1 Year 2 Year
10.000 Ω 0.001 Ω 0.01 % + 0.010 Ω 0.015 % + 0.015 Ω 0.1 mA to 10 mA
100.00 Ω [1] 0.01 Ω 0.01 % + 0.02 Ω 0.015 % + 0.03 Ω 0.1 mA to 10 mA
1.0000 kΩ [2] 0.1 Ω 0.02 % + 0.0002 kΩ 0.03 % + 0.0003 kΩ 0.01 mA to 1.0 mA
10.000 kΩ 1 Ω 0.02 % + 0.003 kΩ 0.03 % + 0.005 kΩ 0.01 mA to 1.0 mA
Temperature Coefficient: (0.01 % of output +0.02 % of range / °C (<18 °C or >28 °C).
When connected to mains, accuracy is not specified with conducted RF >1V, 8 to 15 MHz.
[1] Add 0.01 Ω when the excitation current is <1 mA.
[2] Add 0.0015 kΩ when the excitation current is <0.1 mA.
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Frequency Sourcing
Range Specification
2 Year
Sine Wave: 0.1 Hz to 10.99 Hz 0.01 Hz
Square Wave: 0.01 Hz to 10.99 Hz 0.01 Hz
Sine and Square Wave: 11.00 Hz to 109.99 Hz 0.1 Hz
Sine and Square Wave: 110.0 Hz to 1099.9 Hz 0.1 Hz
Sine and Square Wave: 1.100 kHz to 21.999 kHz 0.002 kHz
Sine and Square Wave: 22.000 kHz to 50.000 kHz 0.005 kHz
Waveform Choices: Zero-symmetric sine wave or positive 50 % duty-cycle square wave
Square Wave Amplitude: 0.1 to 15 V p-p
Square Wave Amplitude Accuracy, 0.01 to 1 kHz: 3 % p-p output + 75 mV, 1 kHz to 50 kHz: 10 % p-p output + 75 mV typical.
Sine Wave Amplitude: 0.1 to 30 V p-p
Sine Wave Amplitude Accuracy, 0.1 to 1 kHz: 3 % p-p output + 75 mV, 1 kHz to 50 kHz: 10 % p-p output + 75 mV typical.
Frequency specifications are valid when averaged ≥100 ms
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Detailed Specifications
113
Temperature, Thermocouples
Type Range °C Measure °C Source °C
1 Year 2 Year 1 Year 2 Year
E -250 to -200 1.3 2.0 0.6 0.9
-200 to -100 0.5 0.8 0.3 0.4
-100 to 600 0.3 0.4 0.3 0.4
600 to 1000 0.4 0.6 0.2 0.3
N -200 to -100 1.0 1.5 0.6 0.9
-100 to 900 0.5 0.8 0.5 0.8
900 to 1300 0.6 0.9 0.3 0.4
J -210 to -100 0.6 0.9 0.3 0.4
-100 to 800 0.3 0.4 0.2 0.3
800 to 1200 0.5 0.8 0.3 0.3
K -200 to -100 0.7 1.0 0.4 0.6
-100 to 400 0.3 0.4 0.3 0.4
400 to 1200 0.5 0.8 0.3 0.4
1200 to 1372 0.7 1.0 0.3 0.4
T -250 to -200 1.7 2.5 0.9 1.4
-200 to 0 0.6 0.9 0.4 0.6
0 to 400 0.3 0.4 0.3 0.4
B 600 to 800 1.3 2.0 1.0 1.5
800 to 1000 1.0 1.5 0.8 1.2
1000 to 1820 0.9 1.3 0.8 1.2
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Type Range °C Measure °C Source °C
1 Year 2 Year 1 Year 2 Year
R -20 to 0 2.3 2.8 1.2 1.8
0 to 100 1.5 2.2 1.1 1.7
100 to 1767 1.0 1.5 0.9 1.4
S -20 to 0 2.3 2.8 1.2 1.8
0 to 200 1.5 2.1 1.1 1.7
200 to 1400 0.9 1.4 0.9 1.4
1400 to 1767 1.1 1.7 1.0 1.5
C
(W5Re/W26Re)
0 to 800 0.6 0.9 0.6 0.9
800 to 1200 0.8 1.2 0.7 1.0
1200 to 1800 1.1 1.6 0.9 1.4
1800 to 2316 2.0 3.0 1.3 2.0
L -200 to -100 0.6 0.9 0.3 0.4
-100 to 800 0.3 0.4 0.2 0.3
800 to 900 0.5 0.8 0.2 0.3
U -200 to 0 0.6 0.9 0.4 0.6
0 to 600 0.3 0.4 0.3 0.4
BP 0 to 1000 1.0 1.5 0.4 0.6
1000 to 2000 1.6 2.4 0.6 0.9
2000 to 2500 2.0 3.0 0.8 1.2
Documenting Process Calibrator
Detailed Specifications
115
Type Range °C Measure °C Source °C
1 Year 2 Year 1 Year 2 Year
XK -200 to 300 0.2 0.3 0.2 0.5
300 to 800 0.4 0.6 0.3 0.6
Sensor inaccuracies not included.
Accuracy with external cold junction; for internal junction add 0.2 °C
Resolution: 0.1 °C
Temperature Scale: ITS-90 or IPTS-68, selectable (90 is default)
Compensation: ITS-90 per NIST Monograph 175 for B,R,S,E,J,K,N,T; IPTS-68 per IEC 584-1 for B,R,S,E,J,K,T; IPTS-68 per DIN 43710 for L,U. GOST P
8.585-2001 (Russia) for BP and XK, ASTM E988-96 for C (W5Re/W26Re)
Temperature Coefficient: 0.05 °C/ °C (<18 °C or >28 °C)
0.07 °C/ °C for C type >1800 °C and for BP type >2000 °C
Instrument Operating Temperature: 0 to 50 °C for C and BP type thermocouples / -10 to 50 °C for all other types
Normal Mode Rejection: 65 dB at 50 Hz or 60 Hz nominal
For sourcing thermocouple voltages, accuracy is not specified in RF fields >1 V/m, 80 MHz to 700 MHz.
753/754
Users Manual
116
Temperature, Resistance Temperature Detectors
Temperature, RTDs
Degrees or % of Reading [1]
Type (α) Range °C Measure °C [2] Source °C Allowable
Excitation
Current [3]
1 Year 2 Year Source
Current 1 Year 2 Year
100 Ω
Pt(385)
-200 to 100 0.07 °C 0.14 °C 1 mA 0.05 °C 0.10 °C 0.1 to 10 mA
100 to 800 0.02 % + 0.05 °C 0.04 % + 0.10 °C 0.0125 % + 0.04 °C 0.025 % + 0.08 °C
200 Ω
Pt(385)
-200 to 100 0.07 °C 0.14 °C 500 μA 0.10 °C 0.20 °C 0.1 to 1 mA
100 to 630 0.02 % + 0.05 °C 0.04 % + 0.10 °C 0.017 % + 0.09 °C 0.034 % + 0.18 °C
500 Ω
Pt(385)
-200 to 100 0.07 °C 0.14 °C 250 μA 0.08 °C 0.16 °C 0.1 to 1 mA
100 to 630 0.02 % + 0.05 °C 0.04 % + 0.10 °C 0.017 % + 0.06 °C 0.034 % + 0.12 °C
1000 Ω
Pt(385)
-200 to 100 0.07 °C 0.14 °C 150 μA 0.06 °C 0.12 °C 0.1 to 1 mA
100 to 630 0.02 % + 0.05 °C 0.04 % + 0.10 °C 0.017 % + 0.05 °C 0.034 % + 0.10 °C
100 Ω
Pt(3916)
-200 to 100 0.07 °C 0.14 °C 1 mA 0.05 °C 0.10 °C 0.1 to 10 mA
100 to 630 0.02 % + 0.05 °C 0.04 % + 0.10 °C 0.0125 % + 0.04 °C 0.025 % + 0.08 °C
100 Ω
Pt(3926)
-200 to 100 0.08 °C 0.16 °C 1 mA 0.05 °C 0.10 °C 0.1 to 10 mA
100 to 630 0.02 % + 0.06 °C 0.04 % + 0.12 °C 0.0125 % + 0.04 °C 0.025 % + 0.08 °C
Documenting Process Calibrator
Detailed Specifications
117
Temperature, RTDs
Degrees or % of Reading [1]
Type (α) Range °C Measure °C [2] Source °C Allowable
Excitation
Current [3]
1 Year 2 Year Source
Current 1 Year 2 Year
10 Ω
Cu(427) -100 to 260 0.2 °C 0.4 °C 3 mA 0.2 °C 0.4 °C 1 to 10 mA
120 Ω
Ni(672) -80 to 260 0.1 °C 0.2 °C 1 mA 0.04 °C 0.08 °C 0.1 to 10 mA
[1] Specifications are valid to k=3
Sensor inaccuracies not included
[2] For two and three-wire RTD measurements, add 0.4 °C to the specifications.
Resolution: 0.01 °C except 0.1 °C for 10 Ω Cu(427)
Temperature Coefficient: 0.01 °C/°C for measure, 0.02 °C/°C (<18 °C or >28 °C) for source
[3] Supports pulsed transmitters and PLCs with pulse times as short as 1 ms
RTD Reference:
Pt(385): IEC 60751, 2008
Pt(3916): JIS C 1604, 1981
Pt(3926), Cu(427), Ni(672): Minco Application Aid #18
Loop Power
Open Circuit Loaded Circuit
26 V ±10 % 18 V minimum at 22 mA
Short circuit protected to 25 mA
Output Resistance: 250 Ω nominal
753/754
Users Manual
118
… 127 …


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