The principle and application of the high temperature pressure sensor

High temperature and pressure sensors, as a kind of essential sensors, has been widely used at present, itself has many advantages, therefore was deeply loved by the masses of users, the following project about its working principle and application to introduce to you. Principle of

1.

the working principle of high temperature pressure sensor pressure of wind pressure sensor directly effect on the sensor diaphragm, make diaphragm micro displacement is proportional to the medium pressure, changes in resistance of the sensor, and use electronic circuit to detect the change, and the transformation output of a standard signal corresponding to the pressure.

2, application field

high temperature pressure sensors are widely used in various industrial control environment, involving oil pipeline, water conservancy and hydropower, railway transportation, intelligent buildings, production control, aerospace, military industry, petrochemical, oil, electric power, ships, machine tools, pipe, boiler, furnace and many other industries.

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key words: thermal resistance, thermocouple, thermal resistance, platinum resistance, PT100, PT1000, pressure sensor and digital temperature sensor