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What are the characteristics and replacement methods of soil pressure sensors?
Published Time:
2020-10-19 23:04
Source:
Soil pressure sensors are widely used in underground tunnel engineering. They are also indispensable sensors in industrial practices and are currently used in military, aerospace, smart buildings, and transportation and railway industries. Today, eletta will give you a detailed introduction to the characteristics and replacement methods of soil pressure sensors.
Soil pressure sensors are corrosion-resistant, high-temperature-resistant, and high-pressure-resistant. They can be used in harsh environments. They are made of stainless steel, with the outer casing made of high-quality 304 stainless steel. The diaphragm is very strong and has undergone special processing. The pressure connection port is a flange connection, and the electrical connection port is a four-core plug. It is very accurate when measuring the pressure of mud and liquid.
When identifying the quality of a soil pressure sensor, you can apply pressure and check its resistance. In addition, there is a safe replacement device for soil pressure sensors, making it very convenient to replace them. It is made of an inner core, valve body, and long screw rod, forming a hollow pipe with good sealing between the three components. The inner core is located inside the hollow pipe, with its front end connected to the soil pressure sensor and its rear end connected to the valve body.
When replacing the soil pressure sensor, connect the long screw rod to the rear cover and use the nut to fix the inner core. Then slowly loosen the nut, so the inner core will move slowly backward with the soil pressure sensor due to the pressure of mud and water. Then close the ball valve in the valve body, and the inner core and soil pressure sensor can be removed.
Through the above content, we have learned about the characteristics and replacement methods of soil pressure sensors. Soil pressure sensors have many advantages and are unmatched by similar products. When replacing a soil pressure sensor, you can refer to the above method.
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