What is a thermostat sensor?

Most thermostats have two sensors: built-in sensor and external sensor.

The role of sensors in temperature control is very large. The sensor can detect the ambient temperature and feed the information back to the thermostat. If the temperature detect by the sensor is too different from the preset temperature of the thermostat, the thermostat will reduce the difference by heating or cooling.

The built-in sensor is usually installed directly inside the thermostat, which saves wiring space and eliminates the need for manual installation. It can reach the set temperature in the shortest time.

However, for some people who pay more attention to stability and accuracy, the built-in sensor is not enough, because the built-in sensor is directly installed inside the thermostat, the position is fixed, and there may be relatively large fluctuations by the environmental impact. Therefore, external sensors can be used at the same time, which can be installed in any position, and more accurate sensor parts can be used to improve the stability and accuracy of temperature detection.

Both built-in and external sensors have their own advantages and disadvantages. No matter which way you choose, you need to choose the right thermostat according to the temperature and environment, so that you can have a better sense of experience and comfort.

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