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.
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 |
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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) | |
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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