Fluke
Fluke 718Ex Intrinsically Safe Pressure Calibrator
Model No :
Fluke 718Ex
Part Code :
3023328

Overview

The new Fluke 718Ex Intrinsically Safe Pressure Calibrator is a powerful new intrinsically safe, self contained pressure calibration solution that offers ATEX II 1G Ex ia IIC T4 compliance.

Features
- 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

Major Applications
- Pressure calibrator for usage in explosion endangered areas
Technical Specifications
- Pressure specifications (internal sensor) :
- Pressure Input : Range : -12 psi to 30 psi, (-82.7 kPa to 207 kPa),Resolution : .001 psi (0.01 kPa) ,05 % FS
- -12 psi to 100 psi, (-82.7 kPa to 690 kPa) ,Resolution : 01 psi (0.01 kPa)
- -12 psi to 300 psi, (-82.7 kPa to 2068 kPa), Resolution : 01 psi (0.01 kPa)
- Temp Coeff. -10 °C to 18 °C, 28 °C to 55 °C
- Pressure Module Readout
- Pressure range Determined by pressure module
- Resolution 5 digits
- Accuracy Determined by pressure module
- Current Measurement
- Range : 0 mA to 24 mA
- Resolution .001 mA
- mA ± 5 °C .02 % Rdg ± 2 count
- Pressure input : 1/8 in. NPT pressure fitting
- Pressure module input : LEMO connector

General 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