67L115P

Thermostats are mechanical temperature sensors used to control temperature in a variety of domestic and industrial environments. One of the most popular types of thermostats is the 67L115P. This device is designed to be used in temperatures ranging between -20 °C and +65°C. It has a simple yet effective design that enables precise and accurate measurements.

The 67L115P thermostat is a two-wire device which incorporates a temperature-sensing element, control circuit, switch contacts and a mounting bracket. The temperature-sensing element consists of a mechanical spring and a bi-metal disc. When the temperature rises, the bi-metal disc begins to expand and this causes the spring to compress. When a certain predetermined temperature is reached, the switch contact opens the circuit and the power is cut off.

The 67L115P is commonly used in a variety of applications. It can be used to switch on domestic heating systems at low temperatures to make sure that the house keeps warm. It is also used to switch air conditioning systems off and on depending on the ambient temperature. The 67L115P is also used in refrigerators and freezers, where it switches motors on and off to keep the temperature inside the appliance at a predetermined value.

The working principle of the 67L115P is fairly simple. When the temperature rises, the bi-metal disc expands and this causes the spring to compress. This compression causes the switch contact to open and the power is cut off. When the temperature drops, the bi-metal disc contracts and the spring expands again. When the temperature drops to a certain predetermined level, the switch contact closes and the power is supplied again.

The 67L115P has a number of advantages which makes it a popular choice for many applications. It is a highly reliable device which can be used in a wide range of temperatures. It also has a long service life and can be used for many years without any problems. Its simple design also makes it easy to install and maintain.

The 67L115P thermostat is a simple yet effective device which is used to control temperature in a variety of domestic and industrial environments. It works on a simple mechanical principle which involves the thermal expansion of a bi-metal disc. This device is highly reliable and can be used for many years without any problems. It can be used to switch on domestic heating systems, air conditioning systems, refrigerators and freezers, to keep the temperature inside the appliance at a predetermined value.