The principle and application of the high temperature and pressure thermocouple sensor

High temperature and pressure thermocouple sensor as a essential of the thermocouple 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.

high temperature and pressure on the working principle of thermocouple sensor wind pressure of thermocouple sensor direct effect on the thermocouple sensor diaphragm, make diaphragm micro displacement is proportional to the medium pressure, the resistance of the thermocouple sensor changes, 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 thermocouple sensor is 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.

more high quality thermocouple sensor

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