Xi'an Huance Automation Technology Co., Ltd.
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GMP501-D Chemical metallurgy oil field high precision DIN43650 absolute pressure diffused silicon pressure transmitter
Product Overview
GMP501-D Piezoresistive pressure transmitter can be used for pressure measurement under various severe working conditions,and has excellent performances such as high precision, high stability and impact resistance. Special customization of shape, size ,and installation according to customer requirements. The output signals are diversified and support voltage, current, HART and Modbus RS485 outputs.
Technical Parameter
| Model | GMP501-D |
| Medium | Gas/Liquid |
| Range | -0.1Mpa...0Mpa~0.01Mpa...100Mpa |
| Overload | 2 times full-scale pressure or 110MPa (minimum) |
| Precision | ±0.25% FS; ±0.5% FS |
| Pressure type | Gauge pressure, absolute pressure, sealed gauge pressure |
| Output signal | 4mA to 20mA DC; 1V to 5V DC；HART；Modbus RS485 |
| Load Resistance | ≤ (U-11) / 0.02 (current type); ≥ 10 (voltage type) |
| Power supply | 11~28VDC |
| Insulation resistance | 500MΩ@500V DC |
| Shell material | SS304 |
| Sensor material | SS316 |
| Seal ring | Fluororubber |
| Cable | Φ7.5mm polyethylene special cable |
| Protection level | IP65 (plug-in type); IP67 (cable type) |
| Media suitability | Various media that are non-corrosive to 316 stainless steel and fluororubber |
| Compensation temperature | 0°C～+50°C |
| Operating temperature | -30°C～+70°C; -30°C～+125°C (can be customized) |
| Storage temperature | -30°C～+70°C |
| Temperature Coefficient | Zero temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS / ° C (> 100kPa) Full temperature coefficient: 0.03% FS / ° C (≤ 100kPa); 0.02% FS / ° C (> 100kPa) |
| Long-term stability | ±0.3%FS/year (maximum) |
Product features
1.High precision, high reliability, adapt to a variety of complex conditions；
2.With imported German pressure sensor core, the quality can be fully guaranteed；
3.Through various strict certifications such as CE, RoHS, ATEX;
4.Customized according to different needs of customers;
Application
Petroleum, chemical, and water conservancy;
Metallurgy, construction;