Sensors are the core components for detecting temperature and pressure in the refrigeration system of cold storage. Their installation position directly affects the accuracy of temperature and pressure detection. Incorrect sensor installation and inaccurate temperature-pressure detection will seriously affect the normal operation of the unit and potential safety hazards.

         Incorrect sensor installation will lead to distorted detection data, failing to accurately reflect the temperature and pressure inside the cold storage. This will further affect the regulation of the refrigeration system, resulting in poor refrigeration effect and increased energy consumption. Inaccurate temperature-pressure detection will mislead the start and stop of equipment, accelerate the wear of the compressor, and may even cause failures of the refrigeration system.

         It is necessary to standardize the installation position of sensors, regularly calibrate the detection accuracy, timely detect and eliminate detection abnormalities, ensure the accuracy of temperature and pressure data, and ensure the stable operation of the refrigeration system while reducing operation and maintenance costs.