Bimetal thermostats are simple yet highly effective devices used to regulate temperature in various applications. From household appliances to industrial machinery, these thermostats offer an efficient and natural method of temperature control. In this article, we will explore the working principle of bimetal thermostats, their advantages, and their significance in modern temperature regulation.

    What is a Bimetal Thermostat?

    A bimetal thermostat is a mechanical temperature-sensing device that utilizes the properties of two different metals bonded together. These metals expand at different rates when exposed to heat. The most common metals used in bimetal thermostats are brass and steel. The difference in the expansion rates of these metals causes the bimetal strip to bend when heated, which in turn activates or deactivates a switch to control the temperature.