Product description

The purpose of the refrigerant pressure sensor is to prevent the refrigeration system from operating under extreme refrigerant line pressure and to help control the engine cooling fan speed in order to better provide cold air to the car. Due to the high working frequency of refrigerant (refrigerant) in air conditioning, some refrigerant has inflammable and explosive characteristics, so the high pressure pipeline between the air conditioning compressor and the condenser is usually equipped with a pressure sensor, according to the size of the refrigerant pressure to detect the volume of the refrigerant and the working condition of the compressor, and the temperature sensor to jointly control the operation and shutdown of the air conditioning system. The refrigerant pressure sensor can be used to monitor the refrigerant pressure in the high-pressure pipes of the refrigeration system in real time, thus protecting the components of the refrigeration system. When the refrigerant pressure is high, the capacitance of the pressure sensor is small, and when the pressure is low, the capacitance is large. When the sensor detects such a change, it is converted into a circuit change signal, and the leakage detection results are expressed in the form of digital or sound or electronic signals. Professional manufacturing engineering hydraulic sensor, high precision pressure sensor, hydrogen energy pressure sensor, refrigerant pressure transmitter, air conditioning pressure transmitter, etc.