Capacitance Pressure Sensor

Capacitance Pressure Sensor Introduction

Capacitive pressure sensors measure changes in electrical capacitance caused by the movement of a diaphragm. A capacitor consists of two parallel conducting plates separated by a small gap. One of the plates acts as the diaphragm that is displaced by the pressure, changing the capacitance of the circuit.

Capacitance Pressure Sensor Feature

• All welded structure, suitable for measuring many kinds of media;

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• Isolated diaphragm material: 316L, Hustelloy-C, Monel, Tantalum;

• Measuring ranges: 100 -0kPa-1.6kPa …40Mpa;

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• System pressure up to 312bar for differential applications;

• Pressure type gauge pressure absolute pressure, micro differential pressure and differential pressure;