OHD5R-120B

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Introduction

The OHD5R-120B is a mechanical thermostat designed to measure and control temperature in a wide range of applications. It is a one-piece package that includes a user-selectable operating thermostat and an integral limit stop to select the maximum temperature output. The OHD5R-120B is an ideal choice for a wide variety of commercial, industrial, and residential applications.

Applications

The OHD5R-120B is used in various applications which require accurate and reliable temperature control. Some common areas of application include:

• HVAC systems
• Process control
• Industrial controls
• Air conditioning systems
• Refrigeration systems
• Medical devices

The OHD5R-120B is an excellent choice for controlling temperature in harsh environments, including high humidity or corrosive atmospheres.

Working Principle

The OHD5R-120B is a mechanical temperature sensor. It operates by using a bi-metallic strip, which is a strip composed of two different metals with different thermal coefficients of expansion. When the temperature of the environment changes, the bi-metallic strip bends, which in turn changes the position of the contacts on the thermostat. Depending on the setting of the limit stop, the OHD5R-120B can be used to either open or close the circuit, thereby controlling the input to the device being controlled.

The OHD5R-120B is a durable and reliable device that requires no maintenance or recalibration. Its simple design and operation make it an easy-to-use and cost-effective solution for controlling temperature in a variety of applications.

Conclusion

The OHD5R-120B is a mechanical thermostat designed to measure and control temperature in a wide range of applications. It is an ideal choice for HVAC systems, process control, industrial control, and refrigeration systems, as well as medical devices. The OHD5R-120B is easy to use and requires no maintenance or recalibration. It operates using a bi-metallic strip, which provides reliable and accurate temperature control. For these reasons, the OHD5R-120B is an excellent solution for controlling temperature in any application.

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