Fluke 718Ex Intrinsically Safe Pressure Calibrator

Pump Up the Pressure

The Fluke 718Ex Intrinsically Safe Pressure Calibrator is a powerful intrinsically safe, self contained pressure calibrator for usage in explosion endangered areas.

Specifications: Fluke 718Ex Intrinsically Safe Pressure Calibrator

Pressure Measurement Accuracy
Fluke 718Ex 30G	Range	-830 mbar to 2 bar (internal sensor) Over pressure: 3x FS
	Resolution	0.0001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex 100G	Range	-830 mbar to 2 bar (internal sensor) Over pressure: 2x FS
	Resolution	0.001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex 300G	Range	-830 mbar to 20 bar (internal sensor) Over pressure: 375 psi, 25 bar
	Resolution	0.0001 bar
	Accuracy	0.05% FS
	Functions	Zero, Min, Max, Hold, Damp
Fluke 718Ex series	Range	Via pressure module connector 29 pressure modules, 2.5 mbar to 700 bar Over pressure per pressure module specs
	Resolution	Per pressure module specs
	Accuracy	To 0.025% of full span, per pressure module specs
	Functions	Zero, Min, Max, Hold, Damp
	Source pressure, built in pump range	-820 mbar to full scale
For use with non-corrosive gasses. Supported Pressure Units psi, inH₂O (4°C), inH₂O (20°C), kPa, cmH₂O (4°C), cmH₂O (20°C), bar, mbar, kg/cm², mmHg, inHg Media compatibility per pressure module specs
Technical Data
Measure accuracy	Range	0-24 mA
	Resolution	0.001 mA
	Accuracy	0.02% rdg ±2 counts
Display	LCD, 5 digit pressure and current simultaneous
Environmental Specifications
Operating temperature	-10°C to 55°C
Storage temperature	-40°C to 60°C
Humidity (without condensation)	95% (10°C to 30°C)
	75% (30°C to 40°C)
	45% (40°C to 50°C)
	35% (50°C to 55°C)
Operating altitude	3,000 m max
Safety Specifications
Safety	ATEX II 1G Ex ia IIC T4 compliant
	CSA Certification I.S. Class I
	Div 1 Groups A-D , T4
Mechanical and General Specifications
Size (L x W x H)	216 x 94 x 66 mm (with holster)
Weight	Approx. 992 g (with holster)
Warranty	Three years, one year for pump
Shock	1 meter drop test
Vibration	Random, 2 G, 5-500 Hz
Battery type	One 9-volt alkaline battery ANSI/NEDA 1604A or IEC 6LR619V
Battery life	4 to 20 hours, depending on functions used

ATEX II 1G Ex ia IIC T4 Compliant.
Built-in pressure / vacuum hand pump, with fine adjust vernier and bleed valve.
30, 100, and 300 psi ranges (2, 7, and 20 bar)
Pressure measurement to 0.05% of full span, using an internal pressure sensor.
Pressure measurement to 200 bar using any of eight intrinsically safe Fluke 700PEx Pressure Modules.
Wide range of selectable measurement units for pressure.
Current measurement with 0.02% accuracy and 0.001 mA resolution.
Pressure switch test function.
Min-Max Hold functions.
Compact size and weight.
Simple, push-button user interface.
Rugged and reliable, ideal for field use.

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