Pressure transmitter with long transmission distance

Product description

The function of air conditioning pressure transmitter is to prevent the refrigeration system from working under the limit refrigerant pipeline pressure, and to help control the speed of the engine cooling fan, so as to protect the air conditioning. Pressure sensors are generally not added to unit units because of the simple system. Pressure sensors are generally used in frequency conversion central air conditioning units, especially in multi-line systems. High-pressure pressure sensors and low-pressure pressure sensors are set respectively on both sides of the exhaust and return pipes of the compressor. The refrigerant pressure sensor of the automobile heating and cooling air conditioner is installed in the high-pressure line between the condenser and the evaporator. During cooling operation, the refrigerant pressure is detected by the refrigerant pressure sensor and analyzed in the cooling and heating air conditioning control unit (" IHKA "stands for" automatic thermostatic air conditioning ").