Sensors are key detection components of cold storage units, whose core responsibility is to collect temperature and pressure data to provide reliable basis for the regulation of refrigeration systems. Among them, incorrect sensor installation position and inaccurate temperature-pressure detection are core hidden dangers that easily lead to inaccurate system regulation and affect the stable operation of the unit.

         Incorrect sensor installation position is mostly manifested in installing sensors in dead corners, near heat sources or air outlets, which makes it impossible to collect real and uniform temperature and pressure data inside the cold storage, leading to deviations in system regulation and failure to accurately match the operation needs of the cold storage.

         Inaccurate temperature-pressure detection is often caused by incorrect installation position, sensor aging or inadequate calibration, which misleads the control system to make wrong regulation decisions, resulting in fluctuations in cold storage temperature and pressure, which not only affects the quality of stored goods but also reduces refrigeration efficiency and increases energy consumption.

         Such hidden dangers will indirectly accelerate the wear of core components such as compressors and heat exchangers, increasing maintenance costs and failure risks. It is necessary to standardize the sensor installation position, avoid dead corners and heat sources, regularly calibrate and inspect the sensors to ensure accurate temperature-pressure detection, and lay a solid foundation for the precise regulation of cold storage units.