Flush Diaphragm BS12P Piezoresistive Pressure Sensor Flush diaphragm pressure sensor is a full-welded pressure sensor, it has pressure port G1/2 male or M20x1.5 male, sealing by Viton O-ring at the end of thread. The isolated diaphragm is welded in front of thread port, the whole measure range is 0～100kPa…35MPa. It can be used for food, medicine,sanitation fields in which the media is easily dirty.
Electric Performance |
Power supply | 1.5mA(typ.) |
Electric connection | Kovar pin or 100mm silicon rubber flexible wires |
Common mode voltage output | 50% of input (typ.) |
Input impedance | 2kΩ～6kΩ |
Output impedance | 2kΩ～6kΩ |
Insulation resistor | 250MΩ, 250VDC |
Overpressure | <6MPa, 2 times FS; (6~60)MPa, 1.5times FS; Differential pressure or Low pressure range 1.3times FS |
Construction | |
Diaphragm | stainless steel 316L |
Housing | stainless steel 316L |
Pin | Kovar |
O-ring | Viton |
Net weight | ~30g（general type） |
| ~50g（flush diaphragm） |
| ~150g（assembled type） |
Environment Condition |
Position | Deviate 90° from any orientation, zero change ≤0.05%FS |
Impact | 100g, 11ms |
Media compatibility | The gas or liquid which is compatible with construction material and Viton |
Basic Condition |
Media temperature | （25±1）℃ |
Environment temperature | （25±1）℃ |
Shock | 0.1g (1m/s/s) Max |
Humidity | (50%±10%）RH |
Local air pressure | （86～106）kPa |
Power supply | （1.5±0.0015）mADC |
