How to correctly select and install temperature controllers
Mar 08, 2025
Reasonable selection: Select a temperature controller with appropriate specifications and performance based on factors such as temperature range, control accuracy requirements, load type and size in actual application scenarios. For example, for high-precision laboratory temperature control, a temperature controller with high-precision sensors and advanced control algorithms should be selected; For ordinary household air conditioners, a temperature controller with high precision is generally sufficient to meet the needs.
Standardized installation: Strictly follow the installation instructions of the thermostat to ensure the correct installation position and avoid installation in environments with high temperature, humidity, vibration, or strong electromagnetic interference. The temperature sensing element should be installed in a position that accurately reflects the controlled temperature, in full contact with the controlled object or medium, and securely installed to prevent loosening or displacement. For example, when installing the temperature sensing probe of a refrigerator thermostat, it should be placed in a suitable position inside the refrigerator to accurately measure the temperature inside the box.
Correct wiring: Carefully check the wiring diagram of the thermostat to ensure that the power line, sensor line, output control line, etc. are connected correctly and firmly, avoiding problems such as misconnection, virtual connection, or short circuit. When connecting strong electrical lines, attention should be paid to safety, power-off operation, and ensure that the specifications of the line meet the requirements of the temperature controller.
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