67L120-0257

Series:	6700
Part Status:	Active
Circuit:	SPST-NC
Switching Temperature:	248°F (120°C)
Reset Temperature:	185°F (85°C)
Current Rating - AC:	--
Current Rating - DC:	0.5A (48V)
Tolerance:	±9°F (±5°C)
Switching Cycles:	20K
Termination Style:	PC Pins
Mounting Type:	Through Hole
Package / Case:	TO-220-2

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The 67L120-0257 is a mechanical thermostat used for temperature sensing in a variety of applications. It has been designed to provide a reliable and accurate temperature measurement. This article will provide an in-depth analysis of the 67L120-0257 temperature sensor application field and working principle.

Application Field

The 67L120-0257 is a versatile temperature sensor with a wide range of applications. Common uses include air conditioning systems, boilers, and refrigeration units. In these applications, the 67L120-0257 provides an accurate reading of the temperature in the system so that it can be properly adjusted. It is also commonly used in fire alarm systems and other security systems to help detect temperature changes associated with a fire.In addition to these common applications, the 67L120-0257 is also often used in industrial and automotive settings. In industrial applications, it can be used to measure the temperature of metals, liquids, and other materials. In automotive settings, it can be used in airbags, onboard computer systems, and other safety mechanisms.

Working Principle

The 67L120-0257 works by utilizing a bimetallic strip. This strip is made of two different metals which have different coefficients of thermal expansion. This differential expansion allows the strip to bend in response to changes in temperature. This bending action moves a mechanical contact which can be used to trigger a circuit.In the 67L120-0257, the bimetallic strip is connected to a mechanical switch. When the strip is heated, it bends and moves the switch, which in turn triggers the circuit. The circuit is then used to control a device such as a fan or heater, depending on the application.

Conclusion

The 67L120-0257 is a versatile temperature sensor that is used for a wide range of applications. It is commonly used in air conditioning systems, boilers, and fire alarm systems. The sensor utilizes a bimetallic strip which bends when heated, triggering a circuit to control a device. With its accurate temperature measurements, the 67L120-0257 is an essential tool for many applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description