3455R91000425

Series:	3455R
Part Status:	Obsolete
Circuit:	--
Switching Temperature:	--
Reset Temperature:	--
Current Rating - AC:	7.2A (277V), 15A (120V)
Current Rating - DC:	--
Tolerance:	--
Switching Cycles:	100K
Termination Style:	Quick Connect
Mounting Type:	Chassis Mount
Package / Case:	Cylinder

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Introduction

3455R91000425 is a temperature sensing device designed for applications where accurate measurement and precise control of temperature is required. As a type of mechanical thermostat, it offers superior performance and convenience for the user. This article will describe the application field and working principle of 3455R91000425 temperature sensors.

Application Field

3455R91000425 temperature sensors are designed for use in a wide variety of applications ranging from industrial, automotive, medical, and consumer products. They can also be used in residential and commercial heating and cooling systems to provide precise temperature control. A few example applications where 3455R91000425 temperature sensors are commonly used include:• Automotive cooling system temperature regulation• Industrial oven temperature control• Home and commercial air conditioning systems• Medical equipment to measure temperature

Working Principle

3455R91000425 temperature sensors are mechanical thermostats that use a simple bi-metallic strip or coil design. When temperatures change, the differential expansion of two metals cause the strip or coil to bend, resulting in the operation of a mechanically operated contact. The temperature at which the contact operates can be adjusted to a variety of temperatures as required by the application.In operation, the 3455R91000425 uses a bi-metallic strip or coil laid on a fixed insulating base. A moveable contact is attached to the strip or the coil and it is also fixed on an insulating base. As the temperature changes, the strip or coil expands or contracts, changing the position of the contact. When the position of the contact is affected by the temperature a circuit is energized or de-energized depending on the setting of contacts.

Conclusion

3455R91000425 temperature sensors are a type of mechanical thermostat designed for reliable and accurate temperature sensing and control in a variety of applications. The working principle of this type of temperature sensor is based on the use of a bi-metallic strip or coil which expand or contract depending on the temperature, resulting in an operation of a mechanically operated contact. This article has described the application field and working principle of 3455R91000425 temperature sensors.

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