Temperature Sensors - Thermostats - Mechanical

A 315000010170 is a temperature sensor and thermostat of the mechanical variety. This type of temperature sensor works by responding to changes in temperature by a physical shifting of an internal mechanism. This device is made up of two different parts: a sensing element and an indicating element. The sensing element senses the temperature, while the indicating element is responsible for displaying the temperature or causing an action, such as switching on a fan or heater.

The sensing element of a mechanical temperature sensor and thermostat is usually composed of a metal coil or bimetallic strip. This metal coil or bimetallic strip is designed to expand and contract depending on the temperature fluctuation. As it responds to changing temperatures, the metal coil or bimetallic strip will cause a physical action, such as causing an electrical relay to activate. An example of this mechanism is that a fan or heater will be activated when a certain temperature is reached.

Mechanical thermostats are typically used in large appliances such as freezers and refrigerators, or in other industrial applications such as for controlling the temperature in a furnace. They are commonly used in these applications because they are relatively inexpensive and can respond quickly to changes in temperature.

As with other temperature sensors and thermostats, accuracy is an important factor. This is particularly true for applications where precise temperatures must be maintained, such as in food refrigeration or in laboratory equipment. For this reason, mechanical temperature sensors and thermostats are typically calibrated before installation to ensure that the desired temperature is consistently achieved.

Mechanical temperature sensors and thermostats are a reliable option for monitoring and controlling temperature in a variety of different settings. Their low cost and quick response time make them the ideal choice for many applications. In addition, their accuracy can be improved by calibration before installation.