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Pressure sensor switch To/in - a design and the principle of functioning
The principle of functioning of the sensor switch of pressure To/in
The sensor switch of pressure is switched on in the line of a high pressure of a receiver dehumidifier and serves for shutdown of the K/V compressor at excessive increase or pressure drop in the line.
So lowering of pressure in the high-pressure line is lower than 177 kPas the sensor switch perceives as a signal of development of leak of coolant and stops the compressor in order to avoid irreversible losses of a working body, excessively high pressure in the line (over 2940 kPas) can lead to destruction of components of a refrigerator path and also demands shutdown of the compressor. |
