STR1-SAFM0AC8

Series:	--
Part Status:	Active
Output Type:	Logic
Type:	--
Actuator Material:	--
Termination Style:	Cable with Connector
Voltage - Supply:	19.2 V ~ 28.8 V
Must Operate:	--
Must Release:	--
Operating Temperature:	-10°C ~ 70°C
Package / Case:	Flange Mount

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Introduction

The STR1-SAFM0AC8 is a magnetic sensor used for positioning, proximity, and speed measurements in the automotive industry. It combines ferromagnetic materials and MEMS Fabry-Perot interferometry to detect the presence and position of a magnetic field, such as that created by a magnet. The device also features built-in Hall-effect sensors that measure the speed and position of a rotating magnetic field. This makes it ideal for applications such as automotive wheel speed sensing, cabin air flow monitoring, and brake light detection.

Application

The STR1-SAFM0AC8 is particularly useful for automotive applications. It is used in brake light monitoring systems to detect the speed and position of the rotating wheel, in engine temperature and speed monitoring systems to detect the presence and position of a magnet, and in airbag detection systems. It can also be used in proximity sensing applications, such as door and window security systems, and in vehicle tracking systems.In addition to automotive applications, the STR1-SAFM0AC8 can be used in handheld sensing applications such as barcode scanners and hand-held gaming systems. It is also ideal for industrial automation and robotics applications, providing high precision in tracking and positioning for precise motion control.

Working Principle

The STR1-SAFM0AC8 utilizes ferromagnetic materials in combination with MEMS Fabry-Perot interferometry to detect the presence and position of a magnetic field. The device contains two hall-effect sensors, and a magnetoresistive sensor. The device works by detecting the magnetic fields created by a magnet, and then turning this information into electrical signals that can be read by a microcontroller.The two Hall-effect sensors measure the speed and position of the rotating magnetic field. This information is used to accurately sense the presence and position of a magnet. The magnetoresistive sensor detects the presence of a magnetic field, and can detect small changes in its magnitude and direction. This allows it to accurately detect the presence and position of a magnet.

Conclusion

The STR1-SAFM0AC8 is a versatile magnetic sensor capable of providing high accuracy and precision in tracking position, proximity, and speed. It is an ideal solution for automotive applications such as vehicle speed and temperature monitoring, and brake light detection. The device is also suitable for other sensing applications, such as industrial automation and robotics, handheld sensing, and proximity sensing.

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