ATS685LSHTN-T Sensors, Transducers

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Special Purpose
Technology:	Hall Effect
Polarization:	--
Sensing Range:	70% Trip, 30% Release
Test Condition:	-40°C ~ 150°C
Voltage - Supply:	4 V ~ 24 V
Current - Supply (Max):	16.8mA
Current - Output (Max):	--
Output Type:	Open Collector
Features:	Temperature Compensated
Operating Temperature:	-40°C ~ 150°C (TA)
Package / Case:	4-SSIP Module
Supplier Device Package:	4-Pin Module

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Introduction

The ATS685LSHTN-T is an industrial grade, high precision magnetic sensor switch, designed for use in a wide range of applications. It is a two-wire device, with both NPN- and PNP-operating configurations, and is designed to provide reliable switch closure in response to the presence of a magnetic field. This switch offers excellent accuracy, resistance to temperature, and long life.

Application Fields

The ATS685LSHTN-T is commonly used in industrial automation systems, machines, motors, and other industrial applications where a reliable switch closure in response to a magnetic field is required. One of the most common applications in which this switch supply is utilized is in safety systems where magnetically actuated switches are used to detect hazardous conditions, such as very high temperatures, high voltages, open machinery doors, and more. It can also be used to replace existing electromechanical switches in a wide range of industrial applications.The switch can also be used in a variety of non-industrial settings. It is often used in scientific and medical instrumentation, where a precise control of the force or power supplied to the system is needed. In the medical fields, it can be used together with MRI and CT scans to monitor the progress of a procedure. It can also be used in aircrafts and vehicles to detect dangerous conditions, or in cars to open and close a door.

Working Principle

The ATS685LSHTN-T switch is composed of two parts: an actuation part and a sensing part. The actuation part is what triggers the switch closure. It is composed of a small permanent magnet. When a magnetic field is applied to the actuation part, it causes a small current to flow through the sensing part, which then triggers the switch closure.When the magnetic field is removed, the actuation part is released and the sensing part will then return to its original state and the switch will open. In order to ensure optimal performance, the sensitivity of the switch must be calibrated depending on the application. This can be done by adjusting the amount of current flowing through the sensing part and/or adjusting the magnetic field strength applied to the actuation part.

Conclusion

The ATS685LSHTN-T is a highly reliable magnetic sensor switch, designed for use in industrial and non-industrial applications. Its high accuracy, resistance to temperature, and long life make it a reliable and cost-effective solution. The switch can be used in many different applications, such as safety systems, scientific and medical instrumentation, and aircraft and vehicles. Its working principle relies on a magnetic field being applied to the actuation part, which then triggers the switch closure. The sensitivity of the switch can be calibrated for optimal performance.

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