OVERVIEW & SPECIFICATION

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

The Fluke 718Ex offers:

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. Measurement Accuracy Pressure 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  Note: for use with non-corrosive gasses Fluke 718Ex 100G Range:  -830 mbar to 7 bar (internal sensor)  Over pressure: 2x FS Resolution:  0.001 bar Accuracy:  0.05% FS Functions:  Zero, Min, Max, Hold, Damp  Note: for use with non-corrosive gasses 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  Note: for use with non-corrosive gasses Fluke 718Ex series  via pressure module connector Range:  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  Note: media compatibility per pressure module specs Source Pressure, built in pump Range:  -820 mbar to full scale Note:  Supported Pressure Units PSI, in. H2O (4 °C), in. H2O (20 °C), kPa, cm H2O (4 °C),  cm H2O (20 °C), bar, mbar, kg/cm², mmHg, in Hg 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  -10ºC to 55ºC Storage Temperature  -40ºC to 60ºC Humidity (Without Condensation)  95% (10ºC to 30ºC)  75% (30ºC to 40ºC)  45% (40ºC to 50ºC)  35% (50ºC to 55ºC) 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 & General Specifications Size  216 mm L x 94 mm W x 66 mm H (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