What is a Temperature Controller?

A temperature controller is a device used to maintain a desired temperature within a given environment. It typically consists of a temperature sensor, a control circuit, and an output device. The temperature sensor monitors the current temperature, sending this information to the control circuit, which compares it to the desired temperature set by the user.

Based on this comparison, the control circuit then activates or deactivates the output device, which could be a heating element, a cooling device (such as a compressor or a fan), or a combination of both, to adjust the temperature accordingly. Temperature controllers are commonly used in a wide range of applications, including industrial processes, HVAC systems, food storage, incubators, and scientific experiments, among others. They help to ensure consistent and precise temperature control, which is often critical for the quality, safety, and efficiency of various processes and applications.

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