Basic Introduction Of Thermostat

A thermostat is a temperature sensing device that automatically opens or closes a circuit to keep the controlled part within a certain temperature range under normal operation. Its operating temperature is only fixed or adjustable.

A thermostat is a device that directly or indirectly controls one or more heat sources and cold sources to maintain the required temperature. To realize this function, a thermostat must have a sensitive element and a converter. The sensitive element measures the temperature change and produces the required effect on the converter. The converter converts the effect from the sensitive element into an effect that can properly control the temperature-changing device.