PT210 Explosion Proof Digital Pressure Transmitter
PT210FH explosion-proof LED display digital pressure transmitter adopts imported 17-4PH and excellent strain gauges as elastic elements, and the outer casing is a special explosion-proof casing, which has wide temperature compensation and good measurement accuracy, and has anti-polarity protection and instantaneous overcurrent, voltage and anti-interference protection measures.
Features
The pressure accuracy is better than the 0.5% level.
4 ~ 20 mA output signal
Protection level IP65
Selection of multiple thread pressure interfaces
Intrinsically safe type
Application Area
Petrochemical and natural gas control system
Drilling platform
Measurement and control of explosion-proof industrial process
Product Description
PT210 Explosion Proof Digital Pressure Transmitter adopts imported 17-4PH and excellent strain gauges as elastic elements, and the outer casing is a special explosion-proof casing, which has wide temperature compensation and good measurement accuracy, and has anti-polarity protection and instantaneous overcurrent, voltage, and anti-interference protection measures.
Technical Parameters
| Pressure range | 0～200 MPa | |||
| Type of pressure | manometer pressure | |||
| measurement accuracy | 0.5% 0.25% F.S. | |||
| behaviour of electricity | Two-wire system | Three-wire system 0 ~ 10 V | three-wire system | three-wire system |
| Output signal | (4～20) mA | (0～10)V | (0～5)V | (0.5～4.5)V |
| Power supply | 6.5～32 Vdc | 12～32 Vdc | 10～32 Vdc | 5 Vdc |
| Load resistance | ＜(U-6.5)/0.02 | ＞20k | ＞20k | ＞20k |
| Electrical connection | direct waterproof wiring | |||
| Overload pressure | 1.5 times rated pressure | |||
| Medium temperature | (-20～85)℃ | |||
| Explosion-proof degree | ExiaⅡCT4 | |||
| The protection grades | IP65 | |||
| Response rate | ≤10 msec | |||
| Long term stability | 0.2% FS/year | |||
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