Fluke 718Ex-30G Intrinsically Safe Pressure Calibrator

Compact and professional pressure calibration tools.

Fluke 718Ex-30G Pressure Calibrator is a new compact, lightweight and easy to carry calibrator that delivers outstanding performance, durability, reliability and is powerful intrinsically safe, self contained pressure calibrator for usage in Explosion endangered areas. The Fluke 718Ex Calibrator is EMI tolerant, dust and splash resistant and features a removable battery door for quick battery changes.

The Fluke 718Ex simultaneously measures pressure and mA and delivers 24 volt loop supply while measuring mA.  The Fluke 718Ex provides a total pressure calibration solution for transmitters, gauges and switches. This compact pressure calibration solution is about a third of the size of comparable instruments and weighs just one kilogram (two pounds). The unique easy to clean pump helps protect the pump from damage and provides the ability to service the pump without disassembly, even in the field.

This new Pressure Calibrator presents cost-effective solutions for highly accurate pressure measurements over a wide range of temperatures.  Connect it with any of the Fluke pressure modules to address a wide variety of gage, differential, absolute, vacuum and dual (compound) pressure applications.

Measure:

    * Temperature from Thermocouple output
    * Loop Current
    * Pressure, 0.05% of full scale
    * Temperature from RTD output
    * Pressure to 10,000 psi/69 mPa using one of 29 Fluke pressure modules
    * Pressure, 0.05% of full scale with internal 30 psig sensor

Full Review

• ATEX II 1G EEx ia IIC T4 Compliant.
• Built-in pressure / vacuum hand pump, with fine adjust vernier and bleed valve.
• 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 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 EEx 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	1 year
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

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