Fluke Multifunction Process Calibrator

Model: Fluke 725

Brands: FLUKE

Catalog: Process Calibration

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Product Details

Fluke 725 Multifunction Process Calibrator

Key features

Powerful, easy-to-use field calibrator

Measures volts, mA, pressure, RTDs, thermocouples, frequency, and ohms to test sensors and transmitters

Sources/simulates volts dc, mA, thermocouples , RTDs, frequency, ohms, and pressure to calibrate transmitters

Measures/sources pressure using any of 50 Fluke 750P Pressure Modules

Easy to read measure/source screen displays input and output simultaneously

Product overview

The Fluke 725 Multifunction Process Calibrator is simply powerful!

With the Fluke 725 Multifunction Process Calibrator you can easily source and measure almost any process parameter and test almost any process device. Measure and source mA, volts, temperature (RTDs and thermocouples), frequency, ohms, and pressure, using optional pressure modules.

From the moment you pick it up, the Fluke 725 is ready to perform as a powerful, yet easy-to-use field calibrator. Its simple controls, without menus, make operation easy.

Other useful features

· Powers transmitters during test using loop supply with simultaneous mA measurement

· Handles fast pulsed RTD transmitters and PLCs, with pulses as short as 10 ms

· Provides a backlit display to provide better visibility in poor light

· Features small, streamlined shape, and rugged, reliable design that stands up to field use

· Sources mA with simultaneous pressure measurement to conduct valve and I/P tests

· Supports flow meter testing with frequency and CPM functions

· Performs fast linearity tests with auto-step and auto-ramp features

Specifications:

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	0.1 Ω (4-wire), 0.15 Ω (2- and 3-wire)
	401 to 1500 Ω	0.5 Ω (4-wire), 1 Ω (2- and 3-wire)
	1500 to 3200 Ω	1 Ω (4-wire), 1.5 Ω (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, gauge, 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
Current DC	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
	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
Ramp functions	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
Step functions	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 and 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