67L120P

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Temperature sensors are devices used to determine changes in temperature within an area. Temperature-sensing devices can be mechanical, electronic, or thermal. The 67L120P temperature sensor is a mechanical type of temperature sensor. It falls into the category of thermostats.

Mechanical thermostats are simple, basic mechanisms that utilize a thermal-responsive component. For the 67L120P, the material used for the thermal-responsive component is copper. The 67L120P uses a wax filled bulb attached by a capillary tube to sense the temperature. The liquid expands and contracts with changes in the ambient temperature. The expansion and contraction causes a valve to open and close, controlling the temperature of the area.

The 67L120P has a wide range of applications. It can be used for temperature control in residential and commercial HVAC systems, as well as industrial and process control applications. The 67L120P can also be used as an environmental monitor for refrigeration systems, greenhouses, and other environments that need precise temperature control.

The 67L120P is a versatile temperature sensor suitable for a variety of temperature control applications. It has a range of 20-120 degrees Fahrenheit with a cycle rate of 1-2 times per hour. The temperature differential is adjustable between 5-20 degrees Fahrenheit. The 67L120P has a fast response rate and can be factory calibrated to meet customer specifications.

The operating principles of the 67L120P are relatively simple. The wax filled bulb is connected to a capillary tube, which is then connected to the mechanical valve. The bulb senses the temperature and when the temperature reaches the set point defined by the user, the wax in the bulb expands, pushing the valve closed. This prevents further heating or cooling. When the temperature drops below the set point, the wax contracts and the valve opens, allowing additional heating or cooling.

In summary, the 67L120P is a mechanical temperature sensor designed for a variety of temperature control applications. It uses a copper-filled wax bulb connected to a capillary tube and a mechanical valve to sense and control temperature. It has a wide range of applications and offers a fast response rate with adjustable temperature differential capabilities.

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