MPM426WS Submersible Level Transmitter
Submersible deep-water level transmitter
Caractéristiques principales
- Level and temperature double output signal
- Reversed-polarity protection
- Suitable for deep-water level and temperature measurement
- IP68 protection
- Automatic production line for quality guarantee, stable and reliable
About the MPM426WS Submersible Level Transmitter
The MPM426WS Deep-water Level and Temperature Transmitter is a fully welded, fully sealed and submersible diffusion silicon instrument for level and temperature measurement. This sensor uses a high stable and reliable piezo-resistive OEM pressure sensor. Plus, a PT1000 temperature sensor with a high-performance signal processing circuit mounted in stainless steel housing. In addition, the product has a double-way sealing with special rubber rings. The sealing and locking line are separated in order to improve the sealing degree. The cavity(which has the terminal in it) is filled with highvacuum water and mineral-oil resistant sealing silicone, so that the leading-out terminal can be fully sealed and insulated.
The MPM426WS is especially suitable for measurement of oil and gas in deep wells. The advanced production technology and automated production line ensure stable products and good adaptation makes your device able to copy with various complex environments.
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Parler à un expertSpécifications techniques
| Spécifications | Valeur |
|---|---|
| Accuracy | ±0.5%FS(pressure); ±2℃ (temperature) |
| Cable | φ7.2mm polyethylene or polyurethane cables |
| Diaphragm | Stainless steel 316L |
| Housing | Stainless steel 1Cr18Ni9Ti |
| Load | <(U-12V)/0.02A(Ω) |
| Operation temperature | -20℃ ~80℃ |
| Output signal | 4mA~20mADC(pressure); 4mA~20mADC(temperature) |
| Overpressure | 1.5 times FS |
| Power supply | 12V~30VDC |
| Sealed ring | Viton |
| Span drift | ±0.05%FS/℃ |
| Span(fs) | 350, 500, 1000, 1500, 2000mH2O; -20℃ …0℃ ~10℃ …80℃ |
| Stability | ±0.2%FS/year |
| Storage temperature | 40℃ ~100℃ |
| Transmission type | 3-wire (pressure and temperature output signal) |
| Zero drift | ±0.02%FS/℃ |