GMP501-H differential pressure
Product Overview
GMP501-H differential pressure transmitter adopts high- performance differential pressure sensor as pressure sensitive element. It uses integrated high-performance transmitter dedicated circuit, all stainless steel structure, high static pressure, adjustable zero and full-scale output. Anti-interference, stable and reliable overall performance.
Product Feature
1.Reliable performance and easy installation and use
2.With short circuit protection and reverse polarity protection
3.Three levels of lightning protection
4. Meet national explosion-proof standards: GB3836.1-2010 and GB3836.4-2010
5.Compliant with EMC standards: EN 61000 - 6 - 2 : 2005 and EN 61000 - 6 - 4 : 2007 +A 1 : 2011
Product Application
1.Petroleum, chemical, power
2.Urban water supply and hydrological exploration
3.Equipment matching, hydraulic and other industries
Product Parameter
| Pressure parameter |
| Range | 0 ~ 10kPa 3.5MPa |
| Static pressure | 20MPa |
| Electrical parameters |
| Output type | Current type | Voltage type |
| Power supply | 11 ~ 28V DC | 12 ~ 28V DC |
| Output signal | 4mA ～ 20mA DC (two-wire system) | 0/1V~5/10V DC (three-wire system) |
| Load resistance (Ω) | ≤ (U-11) /0.02 | ≥10k |
| Insulation resistance | 500MΩ @ 500V DC |
| Structural parameters |
| Case | Stainless steel 304 |
| Sensor | 316L stainless steel |
| Sealing ring | Fluororubber |
| Protection class | IP65 (plug-in type) | IP68 (cable type) |
| Environmental conditions |
| Media suitability | Various fluids that are non-corrosive to 316L stainless steel and fluorine rubber |
| Compensation temperature | 0℃～+50℃ |
| Operating temperature | -30℃～+70℃ |
| Storage temperature | -30℃～+70℃ |
| Performance |
| Accuracy | ± 0.25% FS (typical) | ± 0.5% FS (maximum) |
| Zero temperature coefficient | 0.03%FS/℃(≤100kPa)；0.02%FS/℃(＞100kPa) |
| Full temperature coefficient | 0.03%FS/℃(≤100kPa)；0.02%FS/℃(＞100kPa) |
| Static pressure effect | 0.05% FS (per 100kPa) |
| Long-term stability | ± 0.2% FS / year |
Product Detail
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500MΩ IP65 20MPa Differential Pressure Transmitter Images
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