The Fluke 725Ex intrinsically safe Multifunction Process Calibrator is powerful yet easy-to-use. Combined with the Fluke 700PEx Pressure Modules, the Model 725Ex is able to calibrate almost any process instrument likely to need service in any area where explosive gases may be present.

Measure and source mA, volts, temperature (RTD's and Thermocouples), frequency, Resistance, and pressure, using optional pressure modules. Do you need to calibrate transmitters? The 725Ex split display lets you view input and output values simultaneously. For valve and I/P tests, you can source mA while measuring pressure. The 725Ex has auto-stepping and auto-ramping for remote testing, plus 25% stepping for fast linearity tests.

From the moment you pick it up, the Fluke 725Ex is ready to perform. Its simple controls, without menus, make operation easy. Its memory functions make set up fast. And its rugged design lets it work as hard as you do.

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Features

ATEX II 1 G EEx 1a IIB 171°C KEMA 04ATEX 1303X.
I.S. Class I, Division 1 Groups B-D, 171°C compliance.
Measure Volts DC, mA, RTD's, Thermocouples, Frequency and Resistance.
Source or simulate Volts DC, mA, RTD's, Thermocouples, Frequency and Resistance.
Two channel simultaneous source and measure capability for calibration of transmitters.
Power transmitters with internal loop supply.
Store frequently-used test setups for later use.
Pressure measurement to 3,000 psi/200 bar using any of the eight intrinsically safe Fluke 700PEx Pressure Modules, calibrate pressure transmitters and I/P devices.
Pressure switch test function to capture set, reset and deadband values.
Simple, push-button user interface.
Compact size and weight.
Rugged and reliable, for field use.

Model

Fluke Model 725Ex Intrinsically Safe Multifunction Process Calibrator

Safety Specifications

Safety Compliance: EN/IEC 61010-1:2010 CAT III 1000V, and CAT IV 600V, EN/IEC 61010-2-030:2010, EN/IEC 61010-031:2002, EN/IEC 61010-2-032:2002 | EMC: EN 61326-1:2006 | Pollution Degree: 2 | Safety Rating: CAT IV 600V, CAT III 1000V | Certifications: CSA, FCC T68-FWCS IC:6627A-FWCS | Ingress Protection Rating: IP42

General Specification

Environmental Specification

Operating Temperature: -10Â°C to 50Â°C | Operating Humidity: 90% at 35Â°C, 75% at 40Â°C, 45% at 50Â°C | Temperature Coefficient: 0.1 x(specified accuracy/Â°C (< 18Â°C or > 28Â°C) | Storage Temperature: -40Â°C to 60Â°C

Specifications

Measurement	Range	Resolution	Accuracy	Notes
Voltage	0 to 100mV	0.01mV	0.01%	Max. load, 1mA
	0 to 10V (source)	0.001V	0.02% of rdg + 2 LSD
	0 to 30V (measurement)	0.001V
Current (mA)	0 to 24mA	0.001mA	0.02% of rdg + 2 LSD	Max. load 250Ω
Thermocouple mV (TC terminals)	-10.00mV to + 75.00mV	0.01mV	0.02% of rdg + 1 LSD	Max. load 250Ω
Resistance	15Ω to 3200Ω	0.01Ω to 1.0Ω	0.10Ω to 1.0Ω
Frequency (Hz - CPM)	2.0 to 1000 CPM	0.1 CPM	±0.05%	Source: 5V p-p squarewave -0.1V offset
	1 to 1100 Hz	1Hz	±0.05%
	1.0 to 10.0 kHz	0.1kHz	±0.25%
Thermocouples	J, K, T, E, L, N, U, XK	0.1°C, 0.1°F	to 0.7°C
Thermocouples	B, R, S, BP	1°C, 1°F	to 1.7°C
RTD's	Ni 120 (672)	0.1°C, 0.1°F	to 0.2°C
	Pt100, 200,500,1000 (385)
	Pt100 (3916)
	Pt100 (3926)

Ramp Functions	Source	Voltage, current, resistance, frequency, temperature
Ramp Functions	Ramps	Slow ramp, Fast ramp, 25% step-ramp
Loop Power Function	Voltage	12 volts
	Accuracy	10%
	Max. Current	22mA, short circuit protected
Step Functions	Source	Voltage, current, resistance, frequency, temperature
Step Functions	Steps	25% of range, 100% of range

General Specifications

Power Supply	Four (4) type 'AA' 1.5V Alkaline batteries (separate battery compartment accessible without breaking the calibration seal.
Side Port Connections	Pressure module connector
Dimensions	236mm (H) x 130mm (W) x 61mm (D)
Weight	0.85kg
Warranty	3-years

Specifications

Measurement	Range	Resolution	Accuracy	Notes
Voltage	0 to 100mV	0.01mV	0.01%	Max. load, 1mA
	0 to 10V (source)	0.001V	0.02% of rdg + 2 LSD
	0 to 30V (measurement)	0.001V
Current (mA)	0 to 24mA	0.001mA	0.02% of rdg + 2 LSD	Max. load 250Ω
Thermocouple mV (TC terminals)	-10.00mV to + 75.00mV	0.01mV	0.02% of rdg + 1 LSD	Max. load 250Ω
Resistance	15Ω to 3200Ω	0.01Ω to 1.0Ω	0.10Ω to 1.0Ω
Frequency (Hz - CPM)	2.0 to 1000 CPM	0.1 CPM	±0.05%	Source: 5V p-p squarewave -0.1V offset
	1 to 1100 Hz	1Hz	±0.05%
	1.0 to 10.0 kHz	0.1kHz	±0.25%
Thermocouples	J, K, T, E, L, N, U, XK	0.1°C, 0.1°F	to 0.7°C
Thermocouples	B, R, S, BP	1°C, 1°F	to 1.7°C
RTD's	Ni 120 (672)	0.1°C, 0.1°F	to 0.2°C
	Pt100, 200,500,1000 (385)
	Pt100 (3916)
	Pt100 (3926)

Ramp Functions	Source	Voltage, current, resistance, frequency, temperature
Ramp Functions	Ramps	Slow ramp, Fast ramp, 25% step-ramp
Loop Power Function	Voltage	12 volts
	Accuracy	10%
	Max. Current	22mA, short circuit protected
Step Functions	Source	Voltage, current, resistance, frequency, temperature
Step Functions	Steps	25% of range, 100% of range

General Specifications

Power Supply	Four (4) type 'AA' 1.5V Alkaline batteries (separate battery compartment accessible without breaking the calibration seal.
Side Port Connections	Pressure module connector
Dimensions	236mm (H) x 130mm (W) x 61mm (D)
Weight	0.85kg
Warranty	3-years

Features

ATEX II 1 G EEx 1a IIB 171°C KEMA 04ATEX 1303X.
I.S. Class I, Division 1 Groups B-D, 171°C compliance.
Measure Volts DC, mA, RTD's, Thermocouples, Frequency and Resistance.
Source or simulate Volts DC, mA, RTD's, Thermocouples, Frequency and Resistance.
Two channel simultaneous source and measure capability for calibration of transmitters.
Power transmitters with internal loop supply.
Store frequently-used test setups for later use.
Pressure measurement to 3,000 psi/200 bar using any of the eight intrinsically safe Fluke 700PEx Pressure Modules, calibrate pressure transmitters and I/P devices.
Pressure switch test function to capture set, reset and deadband values.
Simple, push-button user interface.
Compact size and weight.
Rugged and reliable, for field use.

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Fluke 725Ex Intrinsically Safe Multifunction Process Calibrator

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