3100U 00031441

Series:	3100U
Part Status:	Discontinued at Digi-Key
Circuit:	SPST-NC
Switching Temperature:	140°F (60°C)
Reset Temperature:	120°F (49°C)
Current Rating - AC:	1.5A (240V), 6A (120V)
Current Rating - DC:	--
Tolerance:	±5°F (±2.8°C)
Switching Cycles:	6K
Termination Style:	Solder Lug
Mounting Type:	Chassis Mount
Package / Case:	Cylinder with Mounting Flange

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Introduction

Temperature sensors are essential in a wide range of industrial and domestic applications. One of the most popular temperature sensors used in these applications is the 3100U 00031441. This article will discuss the application fields and working principles of the 3100U 00031441.

Application Fields

The 3100U 00031441 is a mechanical thermostat that provides an accurate and reliable temperature measurement in a variety of settings. Its wide range of applications include commercial and industrial applications such as HVAC systems, furnaces, boilers, and hot water tanks. It is also suitable for measuring and controlling the temperature of domestic and medical environments, such as medical storage rooms and laboratories.Furthermore, the 3100U 00031441 can be used in applications such as ovens, refrigerators, stoves, furnaces, and air conditioners. Its ability to accurately and quickly detect temperature changes makes it an ideal temperature sensor for any setting, regardless of its temperature range.

Working Principle

The 3100U 00031441 operates by using a sensing element called a bimetallic strip. This bimetallic strip consists of two metal strips, each made of two different metals that have different thermal coefficients of expansion. When one of the strips expands more than the other due to changes in temperature, the bimetallic strip bends. This bend is detected by a contact switch which activates a signaling device such as a relay, solenoid, LED, or other type of device. The contact switch consists of two metal contacts that touch when the temperature reaches a certain point. The contact switch is connected to the bimetallic strip through a mechanism that adjusts the desired temperature activation point for the contact switch.

Conclusion

The 3100U 00031441 is an incredibly versatile temperature sensor that can be used in a wide range of applications. Its ability to accurately and quickly detect temperature changes makes it an ideal temperature sensor for virtually any setting. Its application fields range from commercial and industrial HVAC systems to domestic and medical environments, while its working principle is based on the use of a bimetallic strip and contact switch.

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