Introduction
General BS12 Piezoresistive Pressure Sensor
The outline, installation dimension and sealing method of BS12 is strongly interchangeable, it is widely used for measuring pressure which is compatible with stainless steel and Viton;
Assembled BS12N Piezoresistive Pressure Sensor
Put general BS12 pressure sensor into the housing with standard or special thread; use face type seal or waterline seal; with flexible construction and strict inspecting and screening; the assembled.BS12N sensor has similar application with general type sensor, it can be used for mounting and production of different pressure instruments;
Welded BS12N-H Piezoresistive Pressure Sensor
Put general BS12 pressure sensor into the housing with standard or special thread; and weld sensor with housing together,no O-ring for sealing. The whole product has flexible construction, it has wider application fields than general pressure sensor, can be used for mounting and production of different pressure instruments;
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.
Gauge BS12 Pressure Sensor with Vacuum Measurement
We can use general type, assembled type as well as flash diaphragm type gauge pressure sensor to measure pressure below air pressure, the min. pressure can be around -100kPa.
ElectricPerformance | ||
Powersupply | 1.5mA(typ.) | |
Electricconnection | 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 range1.3times 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) | ||
EnvironmentCondition | ||
Position | Deviate 90° from any orientation, zero change≤0.05%FS | |
Impact | 100g, 11ms | |
Media compatibility | The gas or liquid which is compatible withconstruction material and Viton | |
BasicCondition | ||
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 | |
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