BNPSM100 Pressure Sensor
BNPSM100 pressure sensor is composed of isolated OEM piezo-resistive pressure sensitive element encapsulated in a stainless steel shell. The shell and interface materials are all stainless steel, with good media compatibility, stable and reliable performance and high precision.
The pressure interface is industry standard thread, sealing gasket end face seal, suitable for all kinds of dynamic, static gas, liquid media pressure measurement.
The product is widely used in petroleum, chemical industry, metallurgy, aviation, aerospace, shipping, medical equipment, vehicles, refrigerator, compressor and other industries of process control and measurement.
Features:
1.The standard thread pressure measurement method
2.Cable or plug-in lead
3. Compact size, easy to install
4. Strong anti-interference and long-term stability
5. High performance, all solid state, corrosion resistance
6. High precision and stability
7. Undertake special customized products
Electrical parameters
| Scale range | -100kPa…0～20kPa…100MPa | ||||||
| Pressure type | Gauge pressure, absolute pressure, sealing pressure | ||||||
| Power supply | Constant current recommended: 1.5mA, minimum 0.4mA | ||||||
| Constant voltage recommended: 10V, 5V, minimum 2.5V | |||||||
| Zero output | ±2mV | ||||||
| Full output | 60～120mV（typical 100mV） | ||||||
| Input impedance | 2.5kΩ ～6kΩ （constant current）；4kΩ ～15kΩ （constant pressure） | ||||||
| Compensated temperature range | -10℃～70℃（≥100kPa）；0℃～60℃（＜100kPa） | ||||||
| Operating temperature range | -20℃～85℃ | ||||||
| Storage temperature range | -40℃～125℃ | ||||||
| Zero temperature drift | ±1.5%FS（＠-10℃～70℃）；±1%FS（＠0℃～60℃） | ||||||
| Sensitivity drift | ±1.5%FS（＠-10℃～70℃）；±1%FS（＠0℃～60℃） | ||||||
| Pressure overload | 200%FS(Under 10MPa)；150%FS（Under 25MPa） | ||||||
| Mechanical vibration | 20g（20～5000HZ) | ||||||
| Impact | 100g（11ms） | ||||||
| Perfusion liquid | Silicone oil | ||||||
| Insulation resistance | 200MΩ /250VDC | ||||||
| Response time | ≤1ms（Rise to 90%FS） | ||||||
| Long-term stability | ±0.2%FS/year | ||||||
| Material | Shell stainless steel;Isolation diaphragm 316L | ||||||
| Medium compatible | Liquid and gas compatible with the diaphragm | ||||||
