company news about Working principle of thermostat

In a broad sense, it is a device that supports a given temperature mode of air or a certain surface, for example, floor. In fact, a thermostat is an intermediate link in a chain of comfortable conditions in which on one side there is an appropriate heating or cooling device, and on the other - a temperature sensor.

he scope of application of such devices is very wide: from the control of heating devices of small apartments to giant industrial facilities. They control household air conditioners and high-power freezers. Thermostats can control soil heating in greenhouses, be responsible for anti-icing of roofs, and work in many other systems. Although we are not talking about the same product, structurally they are always very similar.

Thermostats sense environmental temperature through sensors, typically using thermal sensitive elements such as thermistors or thermocouples to measure temperature changes.
The sensor converts the temperature signal into an electrical signal and sends it to the controller for processing.
According to the control signal, the thermostat adjusts the working state of the heater or cooler to maintain the ambient temperature within the set target range. If the ambient temperature is lower than the set value, the heater will start; On the contrary, the cooler starts to lower the temperature.
In this way, the thermostat can achieve precise temperature control, ensuring a comfortable ambient temperature.