With the 725 you can source and measure temperature (RTDs and thermocouples), pressure using optional pressure modules, milliamps, ohms, frequency, and volts. The split display allows you to see output and input values at the same time when calibrating transmitters. For I/P and valve tests you can source milliamps while taking pressure measurements. The 725 has auto ramping and auto stepping for remote testing, plus 25 percent stepping for quick linearity tests.With its simple controls and memory functions, the 725 makes operation easy, sets up fast, and its durable design will give you many years of service.

725 Multifunction Process Calibrator Includes

AC72 alligator clips
Stackable test leads
TL 75 testleads
Users manual
NIST- traceable calibration data and report

725 Multifunction Process Calibrator Features

Compact design makes it easy to handle
Rugged design withstands rigors of the field
Easy to read source and measure screen lets you see output and input simultaneously
Measure milliamps, volts, RTDs, ohms, frequency, and thermocouples to test transmitters and sensors
Source and simulate milliamps, volts, RTDs, ohms, frequency, pressure, and thermocouples to calibrate transmitters
Measure and source pressure using any of 29 Fluke 700Pxx Pressure Modules
Source milliamps with simultaneous pressure measurement to conduct I/P and valve tests
Support flow meter testing with CPM and frequency functions
Perform quick linearity tests with auto ramp and auto step features
Power transmitters during test using loop supply with simultaneous milliamps measurement
Handling of fast pulsed RTD PLCs and transmitters, with pulses as short as 10 milliseconds
Store frequently used test setups for later recall
Backlight for poorly lit areas
Large capacity of four AA batteries
Battery door allows easy changes

Measurement Accuracy

Voltage DC

30.000 V	0.02%+ 2 counts (upper display)
30.000 V	0.02%+ 2 counts (lower display)
100.00 mV	0.02%+ 2 counts
-10.00 mV to 75.00 mV	0.025 % + 1 count (via TC connector)

Current DC

24.000 mA

0.02%+ 2 counts

Resistance

0.0 to 400.0 Ω	0.1Ω (4-wire), 0.15Ω (2- and 3-wire)
401 to 1500 Ω	0.5Ω (4-wire), 1Ω (2- and 3-wire)
1500 to 3200 Ω	1Ω (4-wire), 1.5Ω (2- and 3-wire)

Frequency

2.0 to 1000.0 CPM	0.05 % + 1 count
1.0 to 1100.0 Hz	0.05 % + 1 count
1.00 to 10.00 kHz	0.05 % + 1 count
Sensitivity	1 V peak-to-peak-minimum

Pressure

Accuracy	from 0.025% of range using any of 29 pressure modules.
	(for detailed specifications refer to pressure modules in options and accessories)
	Modules available for differential, gage, vacuum, absolute, dual and high pressure.

Source Accuracy

Voltage DC

100.00 mV 0.02%+2 counts

10.000 V 0.02%+2 counts

-10.00 mV to 75.00 mV 0.025 % + 1 count (via TC connector)

Current DC

24.000 mA (Source) 0.02%+ 2 counts

24.000 mA (Simulate) 0.02%+ 2 counts

Resistance

15.0 to 400.0 Ω 0.15 Ω (exc. current 0.15 to 0.5 mA), 0.1 Ω (exc. current 0.5 to 2 mA)

401 to 1500 Ω 0.5 Ω(excitation current 0.05 to 0.8 mA)

1500 to 3200 Ω 1 Ω(excitation current 0.05 to 0.4 mA)

Frequency

2.0 to 1000.0 CPM 0.05%

1.0 to 1100.0 Hz 0.05%

1.00 to 10.00 kHz 0.25%

Waveform: 5 V p-p squarewave, -0.1 V offset

RTDs and Thermocouples

Measure Accuracy:

NI-120 0.2 �C

PT-100 (385) 0.33 �C

PT-100 (393) 0.3 �C

PT-100 (JIS) 0.3 �C

PT-200 (385) 0.2 �C

PT-500 (385) 0.3 �C

PT-1000 (385) 0.2 �C

Resolution: 0.1 �C

J: 0.7 �C

K: 0.8 �C

T: 0.8 �C

E: 0.7 �C

R: 1.8 �C

S: 1.5 �C

B: 1.4 �C

L: 0.7 �C

U: 0.75 �C

N: 0.9 �C

Resolution J, K, T, E, L, N, U: 0.1 �C, 0.1 �F B, R, S: 1 �C, 1 �F

XK 0.6�C

BP 1.2�C

Source Accuracy:

NI-120 0.2 �C

PT-100 (385) 0.33 �C

PT-100 (393) 0.3 �C

PT-100 (JIS) 0.3 �C

PT-200 (385) 0.2 �C

PT-500 (385) 0.3 �C

PT-1000 (385) 0.2 �C

Resolution: 0.1 �C

Note: Accuracy stated for 4-wire measurement.

J: 0.7 �C

K: 0.8 �C

T: 0.8 �C

E: 0.7 �C

R: 1.4 �C

S: 1.5 �C

B: 1.4 �C

L: 0.7 �C

U: 0.75 �C

N: 0.9 �C

Resolution J, K, T, E, L, N, U: 0.1 �C, B, R, S: 1 �C

XK 0.6�C

BP 1.2�C

Specifications

Ramp Functions

Source functions: Voltage, current, resistance, frequency, temperature

Ramps Slow ramp, Fast ramp, 25% step-ramp

Loop Power Function

Voltage: 24 V

Accuracy: 10%

Maximum current: 22 mA, short circuit protected

Step Functions

Source functions: Voltage, current, resistance, frequency, temperature

Steps 25% of range, 100% of range

Environmental Specifications

Operating Temperature

-10 �C to +55 �C

Storage Temperature

-20 �C to 71 �C

Operating Altitude

3000 m

Safety Specifications

Agency Approvals

EN 61010-1:1993, ANSI/ISA S82.01-1994; CAN/CSA C22.2 No 1010.1:1992

Mechanical & General Specifications

Size

130 x 236 x 61 mm

Weight

0.65 kg

Batteries

4 AA alkaline batteries

Battery Replacement

Separate battery compartment, accessable without breaking calibration seal

Side port connections

Pressure module connector, also used for remote real-time programming