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Fluke 726 Process Calibrator Datasheet - Page 1
... data for improved reliability
• Two separate channels; The 726 measures and sources almost all process parameters and can calibrate almost anything. Fluke 726
Precision Multifunction Process Calibrator
Technical Data
More Calibration Power! The Fluke 726 Precision Multifunction Process Calibrator is designed specifically for later use
• Three-year warranty
*Pressure pump...
Fluke 726 Process Calibrator Datasheet - Page 2
...D-EN-N Rev C 726 Specifications
Function Measure or Source
Voltage
mA mV (TC terminals)
Resistance Frequency
Loop Supply Thermocouples Thermocouples
RTDs
Range or Type
0 to 100 mV 0 to 20 V (source) 0 to 30 ... overview manual (print) and user's manual (CD-ROM) in14 languages.
2 Fluke Corporation 726 Precision Multifunction Process Calibrator
Fluke. Keeping your world up and running.
FE 726 Users Manual - Page 1
All product names are trademarks of their respective companies.
®
726
Multifunction Process Calibrator
Users Manual All rights reserved. September 2005
© 2005 Fluke Corporation.
FE 726 Users Manual - Page 10
... Batteries ...53 25. Calibrating a Thermocouple Transmitter 46 21. Calibrating a Current-to -Current (P/I /P) Transmitter 50 23. Replacement Parts...55
viii Calibrating a Pressure-to -Pressure (I ) Transmitter 48 22. Connections for Sourcing Pressure 40 19. Calibrating a Chart Recorder 52 24. SAVE DATA Menu Showing Measurement Memory Location 3, 1 44 20. 726 Users Manual
18.
FE 726 Users Manual - Page 11
... Process Calibrator
Introduction
The Fluke 726 Multifunction Process Calibrator (referred to measure and source volts, current, pressure, resistance temperature detectors, thermocouples, frequency, and ohms.
• A thermocouple (TC) input/output terminal and internal isothermal block with automatic referencejunction temperature compensation.
• Stores and recalls setups. • Manual...
FE 726 Users Manual - Page 13
... only as specified in this manual, otherwise the protection provided by the Calibrator may damage the Calibrator or the equipment under test.
3 not
shown in Figure 1)
• 4 AA Batteries (installed)
Multifunction Process Calibrator Standard Equipment
Safety Information
The Calibrator is missing, contact the place of purchase immediately. To order replacement parts, see Table 8. A Caution...
FE 726 Users Manual - Page 14
... for the measuring or sourcing application. • Never touch the probe to the insulation surrounding the connectors. • Select the proper function and range for the measurement. • Make sure the battery door is damaged. 726 Users Manual
XW Warning
To avoid possible electric shock or personal injury: • Use the Calibrator only as marked...
FE 726 Users Manual - Page 18
726 Users Manual
Getting Acquainted with the Calibrator
Input and Output Terminals
Figure 2 shows the Calibrator input and output terminals. Input/Output Terminals and Connectors Table 3 explains their use.
8
1
726 PRECISION CALIBRATOR
%Error
V mA LOOP
ZERO 3 Seconds
OPEN/CLOSE SWITCH TEST
MEAS SOURCE
HART V mA
TC
RTD
FREQ PULSE
CONFIG SELECTION
EXIT CONFIG 100%
SAVE RECALL
25%
...
FE 726 Users Manual - Page 27
Voltage-to-Voltage Test
bec39f.eps
17 Multifunction Process Calibrator Getting Started
726 PRECISION CALIBRATOR
%Error V mA LOOP
ZERO 3 Seconds
OPEN/CLOSE STWEISTTCH
MEAS SOURCE
CONFIG SELECTION SAVE RECALL ENTER
TRIGGER/STOP
HART V mA
TC
RTD
FREQ
PULSE EXIT CONFIG 100%
25% 25%
0%
Figure 6.
FE 726 Users Manual - Page 29
Black
Figure 8. Multifunction Process Calibrator Using Measure Mode
726 PRECISION CALIBRATOR
%Error
V mA LOOP
ZERO 3 Seconds
OPEN/CLOSE SWITCH TEST
MEAS SOURCE
HART V mA
TC
RTD
FREQ PULSE
CONFIG SELECTION
SAVE RECALL ENTER
TRIGGER/STOP
Return to Recall
EXIT CONFIG 100% 25% 25% 0%
Red
HART Communicator
TEST DC PWR
- ++ - +- Connections for Supplying Loop Power
bec18f.eps
19
FE 726 Users Manual - Page 41
to Recall
EXIT CONFIG 100% 25% 25% 0%
Black
- Connections for Simulating a 4- 726 PRECISION CALIBRATOR
Multifunction Process Calibrator Using Source Mode
Red
+
+24 V
Loop Power Supply
%Error
V mA LOOP
ZERO 3 Seconds
OPEN/CLOSE SWITCH TEST
MEAS SOURCE
HART V mA
TC
RTD
FREQ PULSE
CONFIG SELECTION
SAVE RECALL
ENTER
TRIGGER/STOP
Return to 20-mA Transmitter
Readout or Controller
...
FE 726 Users Manual - Page 48
726 Users Manual
Sourcing Pressure
The Calibrator sources pressure by measuring pressure supplied by a pump or other sources, and displaying the pressure in use, media, and accuracy. Attach the appropriate pressure module for the acceptable material compatibility.
38 Proceed as follows to source pressure:
WWarning
To avoid a violent release of pressure modules are available from Fluke, see "...
FE 726 Users Manual - Page 50
Connections for Sourcing Pressure
bec47f.eps
40 726 Users Manual
726 PRECISION CALIBRATOR
Measure mA Source Pressure 24 V Loop Power Enabled
Hand Pump
%Error
V mA LOOP
ZERO 3 Seconds
OPEN/CLOSE SWITCH TEST
MEAS SOURCE
HART V mA
TC
RTD
FREQ PULSE
CONFIG SELECTION
SAVE RECALL
ENTER
TRIGGER/STOP
Return to Recall
EXIT CONFIG 100%
25%
25% 00%%
Pressure Module
To Unit Under Test...
FE 726 Users Manual - Page 51
... an external pressure source.
41 Multifunction Process Calibrator Setting 0 % and 100 % Output Parameters
% Error Functionality
Percentage Error is available for SOURCE mode.
2. For other output parameters, 0 % and 100 % points must be used for source.
3. Proceed as follows:
M 1. Select the desired source function and use of source functions: • Stepping the output manually with the...
FE 726 Users Manual - Page 62
... power or sourcing mA. 726 Users Manual
Remote Control Commands
The Calibrator may be switched in or out using config selection menus. The remote control commands give access to facilitate use with HART communication devices. The resistor can be remotely controlled from a PC running a terminal emulator program.
See the Fluke Web Site for the 726 Remote Programming...
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