Temperature controller Application field Temperature controller

Household field: In the air conditioning, the thermostat can control the start and stop of the compressor and the size of the wind speed according to the difference between the indoor temperature and the set temperature, in order to achieve the purpose of adjusting the indoor temperature; In the water heater, the water temperature can be kept stable to prevent the water temperature from being too high or too low.

Industrial field: In the reaction kettle of chemical production, the temperature controller accurately controls the reaction temperature to ensure that the chemical reaction is carried out at the predetermined speed and direction to ensure product quality and production safety; In the baking equipment for food processing, the oven temperature is strictly controlled to make the food bake just right.

Commercial field: The central air conditioning system of shopping malls, hotels and other places uses temperature controllers to accurately adjust the temperature according to the actual needs of different areas, providing customers and users with a comfortable environment, while achieving energy saving management; In cold chain logistics, refrigerated trucks, cold storage, etc., rely on temperature controllers to ensure that the goods are in the right temperature conditions during transportation and storage to ensure the quality of food, medicine, etc.

Selection considerations

Temperature range: Select the temperature range required to be controlled according to the actual application scenario. For example, a temperature controller that can measure and control low temperature should be selected for low temperature refrigeration, and a temperature controller that can withstand high temperature and be accurately controlled should be selected for high temperature furnaces.

Control accuracy: For experiments and production processes requiring high temperature accuracy, such as semiconductor manufacturing and precision instrument processing, it is necessary to select a temperature controller with high control accuracy, which can generally be accurate to ±0.1℃ or even higher; General environmental control can be selected with an accuracy of ±1 ° C or so.

Output mode: Select according to the type and power of the controlled equipment, such as relay output is suitable for controlling high-power equipment, such as heating furnace, air conditioning compressor, etc. Voltage pulse output or analog output is suitable for equipment requiring precise regulation, such as electronic refrigeration, thyristor heating devices.

 Functional requirements: If you need to have remote monitoring, data recording, alarm functions, etc., you need to select the intelligent temperature controller with the corresponding functions; If it is just a simple local temperature control, the basic electronic or mechanical thermostat will meet the needs.

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