Product specifications: Fluke 718Ex intrinsic safety type pressure calibrator
| Pressure measurement accuracy | ||
| Fluke 718Ex 30G | The range of | -830 mbar to 2 bar (internal sensor)
Overpressure: 3x FS |
| Resolution | 0.0001 bar | |
| Precision | 0.05% FS | |
| Function | Zero, minimum, maximum, hold, decay | |
| Fluke 718Ex 100G | The range of | -830 mbar to 6.9bar (internal sensor)
Overpressure: 2x FS |
| Resolution | 0.001 bar | |
| Precision | 0.05% FS | |
| Function | Zero, minimum, maximum, hold, decay | |
| Fluke 718Ex 300G | The range of | -830 mbar to 20 bar (internal sensor)
Overpressure: 375 psi (25 bar) |
| Resolution | 0.0001 bar | |
| Precision | 0.05% FS | |
| Function | Zero, minimum, maximum, hold, decay | |
| Fluke 718Ex series | The range of | Through the pressure module connector
29 pressure modules,2.5 mbar to 700 bar Overpressure, according to the pressure module specification |
| Resolution | According to the pressure module specifications | |
| Precision | According to the pressure module specifications,至满The range of的 0.025% | |
| Function | Zero, minimum, maximum, hold, decay | |
| 源压力,内置泵The range of | -820 mbar 至满The range of | |
| Suitable for non-corrosive gases.
支持的压力单位包括 psi、inH2 O (4 °C)、inH2 O (20 °C)、kPa、cmH2 O (4 °C)、cmH2 O (20 °C)、bar、mbar、kg/cm²、mmHg、inHg 介质兼容性,According to the pressure module specifications |
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| Technical parameters | ||
| 测量Precision | The range of | 0 to 24 mA |
| Resolution | 0.001 mA | |
| Precision | 0.02percent ± 2 words -- of the reading | |
| The disy screen | LCD disys 5 digit pressure and current values | |
| Environmental indicators | ||
| Operating temperature | -10°c - 55°c | |
| Storage temperature | -40°c - 60°c | |
| Humidity (no condensation) | 95%(10°C - 30°C) | |
| 75%(30°C - 40°C) | ||
| 45%(40°C - 50°C) | ||
| 35%(50°C - 55°C) | ||
| Working altitude | Up to 3,000 m | |
| Safety specifications | ||
| Security | 符合 ATEX II 1G Exia IIC T4 | |
| CSA certified I.S. Level I | ||
| Class 1 Group A-D,T4 | ||
| Mechanical and general specifications | ||
| Dimensions (length x width x height) | 216 x 94 x 66 mm (with Holster) | |
| The weight of | About 992 g (with holster) | |
| Warranty period | Three years, pump for one | |
| Impact | 1 meter drop test | |
| Vibration | Randomness,2 G,5-500 Hz | |
| Battery type | A 9V alkaline battery ANSI/NEDA 1604A or IEC 6LR619V | |
| Battery life | 4 至 20 小时,取决于用Function | |
