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122
725/725Ex/726 Multifunction
Process Calibrators
700P27
See page 132
(Not for hazardous zones)
Specifications
725/725Ex/726 Multifunction
Process Calibrators
• Two separate channels; measure, source
and view process signals simultaneously
• Measure volts, mA, RTDs,
thermocouples, frequency, and
resistance to test sensors and
transmitters
• Source/simulate volts, mA,
thermocouples, RTDs, frequency, and
pressure to calibrate transmitters
• Measure or *source pressure using any
of 29 Fluke 700Pxx Pressure Modules
• Source mA with simultaneous pressure
measurement to conduct valve and I/P
tests
• Perform fast linearity tests with auto
step and auto ramp features
• Power transmitters during test using
24 V loop supply and simultaneous mA
measurement
• Store frequently-used test setups for
later use
• For 725Ex version see also page 134 and
135
726 Precision Multifunction
Process Calibrator
Additional features:
• More precise measurement and
calibration source performance,
accuracies of 0.01%
• Transmitter error% calculation
• Memory storage for up to 8 calibration
results
• Frequency totalizer and frequency
pulse train source mode for enhanced
flowmeter testing
• HART mode inserts 250 ohm
resistor in mA measure and source
for compatibility with HART
instrumentation
• Integrated pressure switch test allows
you to capture the set, reset and
deadband of a switch
• Custom RTD curves, add calibration
constants for certified RTD probes for
enhanced temperature measurement
Maximum voltage:
30V
Operating temperature:
10°C to 55°C
Safety:
CSA C22.2 No. 1010.1:1992
EMC: EN50082-1:1992 and EN55022:
1994 Class B
Fluke 725
Size (HxWxD):
200 mm x 96 mm x 47 mm
Weight:
0.65 kg
Battery:
Four AA alkaline batteries.
Battery life:
25 hours typical; battery door
Warranty:
Three years
Included Accessories
Test Leads, AC175 Test Clips, one pair of
stackable test leads, user’s Manuals on
CD-ROM (725Ex also includes CCD control
drawing, Statement of Quality Assurance
Practices, NIST Traceable calibration
certificate)
Ordering Information
Fluke 725 Multifunction Process Calibrator
Fluke 725Ex Intrinsically Safe Multifunction
Process Calibrator
Fluke 726 Precision Multifunction Process
Calibrator
Simultaneous Function
Capability
Channel A Channel B
24.000 mA DC
M
M or S
24.000 mA DC with
24 V loop supply
M
M or S
100.00 mV DC
M or S
30.000V DC measure
M
M or S
20.000V DC Measure
10.000V DC Source
20.000V DC Source
M or S
15 to 3200 Ohms
5 to 4000 Ohms
M or S
Thermocouple J, K,T, E, R, S, B, M,
L, U, N, XK, BP
M or S
RTD
Cu 10
, Ni120; Pt100 (392);
Pt100 (JIS); Pt100, 200, 500, 1000
(385)
M or S
Pressure (requires Fluke 700 PXX
Modules)
M M used as S
Frequency; 10 kHz;
(15 kHz)
M or S
Function
Measure or Source
Range or Type
Resolution
Accuracy
Notes
Voltage
0 to 100 mV
725: 0 to 10V (source)
0 to 20V (source)
725/726: 0 to 30V (measure)
0.01 mV
0.001 V
0.001 V
0.001 V
0.01%
0.02% Rdg + 2 LSD
Max load, 1 mA
mA
0 to 24
0.001 mA
0.01%;
0.02% Rdg
+2 LSD
Max load,
725/726: 1000Ω
725Ex: 250Ω
mV
(TC terminals)
-10.00 mV to +75.00 mV
0.01 mV
0.01%
0.02% of range +
1 LSD
Ohms
15Ω to 3200Ω
5Ω to 4000Ω
0.01Ω to 0.1Ω 0.10Ω to 1.0Ω
0.015%
Hz - CPM
2.0 to 1000 CPM
1 to 1100 Hz
1.0 to 10.0 kHz
10.0 to 15.0 kHz
0.1 CPM
1 Hz
0.1 kHz
0.1 kHz
±0.05%
±0.05%
±0.25%
±0.05%
Source;
5V p-p
1V - 20 V p-p
squarewave,
-0.1 V offset
Loop Supply
725/726: 24 V DC
725Ex: 12 V DC
N/A
10%
T/C
J, K,T, E, L, N, U, XK
0.1 ºC, 0.1 ºF
to 0.7 ºC
to 0.2 ºC
T/C
B, R, S, BP
1 ºC, 1 ºF
to 1.7 ºC
to 1.2 ºC
RTDs
Cu (10),
Ni 120 (672)
Pt 100, 200, 500, 1000 (385)
Pt 100 (3916),
Pt 100 (3926)
0.01 ºC
0.01 ºF
0.1 ºC, 0.1 ºF
to 0.15 ºC
to 0.2 ºC
Fluke 725Ex
Fluke 726
Features
M = Measure S = Source/Simulate
Unique 726 features are
in bold
725Ex: ATEX cerfified
(Ex ATEX II IG EEX 1a IIB 171°C)
Recommended Accessories
TPAK
See page 155
80PK-27
See page 150
TL220-1
See page 145
C125
See page 152
More calibration power!
*Pressure pump required
Unique 726 features are
in bold