PPM-T320A Drilling and Logging High Temperature Pressure Transmitter
PPM-T320A Drilling And Logging High Temperature Pressure Transmitter
Product introduction:
PPM-T320A series high temperature pressure transmitter adopts highly reliable ion beam sputtering film pressure sensor core and special amplifier circuit, anti-radio frequency interference and lightning protection design. Use laser welding to seal, after long-term pressure fatigue impact, high and low temperature cycle aging and temperature compensation. this series offers customized services.
Application:
Drilling, logging, well testing, downhole instruments, water injection, digital pressure gauges,
Military engines, missile engines, aerospace.
Technical Parameters :
| Measured medium : | liquid, gas and vapor |
| Pressure type: | Gauge pressure(G) |
| Pressure Range : |
0~1MPa,2MPa,5MPa,15MPa,25MPa,40MPa,60MPa,100MPa,150MPa,200MPa
|
| Power supply : | 5VDC |
| Output Signal: | 0.5 ～ 4.5VDC (other output can be customized) |
| Process connections : | M20 X 1.5 |
| Electrical Connection : | Cable connection |
| Repeatability |
0.05％FS
|
| Accuracy : | ± 0.25% FS |
| Long-term stability | ≤0.15% FS / year |
| Working medium temperature | -40℃ ～ 150 ℃ |
| Working Ambient temperature | -40 ℃ ～ 145 ℃ |
Definition of wiring:
| Direct outgoing | |||
| 2-wire system | 3-wire system | ||
|
|
Power supply | red | red |
| Negative power | black | black | |
| Signal positive | 一 | green | |
Dimensions in mm :
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