Pressure sensor in the life indispensable

Pressure sensor is the most widely used in industrial sensors, and with the continuous development of technology, in our life have pressure sensor, but around us there are a lot of the development of science and technology is using the pressure sensor.

pressure sensor in measuring gas pressure, the pressure should be open at the top of the process piping, and sensors should be installed in the upper process pipeline, so that the accumulated liquid injection process pipeline easily. Pressure sensor to measure liquid pressure, pressure should be opened in the side of the process piping, to avoid deposit product residue, this is to prevent the pressure sensor plug lead to measure error.

pressure sensor guide pressure pipe shall be installed where the temperature fluctuations small, so that the sensors work more stable. Same sensor in measuring the liquid pressure, the sensor installation location should avoid the impact of the liquid, so as to avoid the sensor damage of overpressure. Winter freeze occurs, installed in the outdoor sensor anti-freezing measures must be adopted to avoid bring pressure inside the liquid due to the icing volume expansion, causes loss of sensors.

pressure sensor wiring, cable should be through the waterproof connector or round tube and screw down the sealing nut, in case of rain through cable leakage into the transmitter shell, such as avoiding line fault. Pressure sensor in measuring steam or other high temperature medium, the need to connect with the buffer tube condenser, should not make the sensor's working temperature exceeds the limit, etc. , these problems in practice actually need technical personnel are pay special attention to.

the future of human intelligence is dependent on the sensor, the development of the sensor is to move forward, as the demand of the application of automation. All know that there are many types of sensors, different sensors for the application of the same with the tinkling of jade, in the huge China market sensor, has been leading run, in the front of the intelligent pressure sensor.

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