What does a temperature switch do?
A temperature switch is a component from the field of temperature measurement technology that is used to monitor temperature in a system. About these, a sensor records the actual state and compares it with the target. When a preset switching threshold is reached, the temperature switch causes the switching contact to be opened or closed. He receives the signal for this from a temperature transmitter.
What are the types of temperature switches?
Temperature switches can be divided into two basic types.
Mechanical temperature switches work based on physical principles, in which temperature changes cause the expansion of a gas, liquid or metal. The type of bimetal temperature switch is particularly robust and cost-effective. The so-called gas pressure temperature switches are used where there is an increased safety risk.
Electronic temperature switches record the temperature during control and monitoring with a resistance thermometer, the signal of which is then electronically evaluated. Compared to the mechanical option, they are more precise. With our temperature switch, a switching signal can be selected. The signal is converted using mixed-signal processing. This technology enables precise switching of the signal when a defined temperature value is reached and reset when this value falls below this value. This flexibility makes electronic temperature switches ideal for a wide range of applications. That's why we at ADZ have specialized in electronic switches.