A bimetal thermostat is a crucial component used in various applications, particularly for temperature regulation. It operates based on the principle of thermal expansion of two dissimilar metals bonded together, which react differently to temperature changes. This innovative design has made bimetal thermostats widely used in a variety of industries, ranging from household appliances to industrial machinery. In this article, we will explore the working mechanism of a bimetal thermostat, its key applications, and the numerous benefits it offers.

    How a Bimetal Thermostat Works

    At the heart of a bimetal thermostat is the concept of bimetallic strips. A bimetallic strip consists of two different metals with distinct coefficients of expansion. When heat is applied, one metal expands more than the other, causing the strip to bend. This bending motion is a result of the different expansion rates of the two metals.