The current earth pressure sensor has been widely used in underground tunnel engineering and other fields. It is resistant to high pressure and high temperature, and can maintain long-term stability. When purchasing and using, you also need to test the equipment, then the earth pressure What is the detection method of the sensor? The following will give you a detailed introduction.

　　The earth pressure sensor uses a relatively sturdy diaphragm that has undergone special treatment. Its structure is very compact and can compensate for temperature in a wide range. At the same time, it also has the advantages of shock resistance, impact resistance and corrosion resistance. It is made of stainless steel, and it also has an anti-clogging structure design. The sensor can be installed directly, and the measuring element can directly contact the measured medium. The detection method of the device is as follows:

　　For the detection of the earth pressure sensor, it is necessary to use a special detection reluctance. It uses the shell to limit the airbag on the earth pressure sensor. The airbag is inflated and expanded, which will generate pressure on the earth pressure sensor, and the soil The pressure sensor can also detect the pressure generated by the expansion of the airbag. At the same time, the pressure sensor will also detect the pressure generated by the airbag, so that two measurement values ​​can be obtained, so as to accurately judge whether the soil pressure sensor is normal or not. .

　　Before the detection equipment is put into use, it is necessary to detect whether the installed earth pressure sensor has failed, so that the failure rate can be effectively reduced, and the detection of the earth pressure sensor after installation can also be realized, and the operation is also Very convenient, this can be said to fill a technical gap.

　　The above has introduced the problem about the detection of earth pressure sensors. When testing, you can choose the appropriate testing tool, and then use the appropriate method to do the testing. Do. In addition, friends who need Elita Instruments can consult the staff of the website.