Series:	55140
Part Status:	Active
Output Type:	Digital
Type:	Hall Effect Switch
Actuator Material:	Magnet, South Pole
Termination Style:	Wire Leads
Frequency:	10kHz
Voltage - Supply:	3.8 V ~ 24 V
Must Operate:	--
Must Release:	--
Operating Temperature:	-40°C ~ 100°C (TA)
Package / Case:	Rectangular, Wire Leads

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55140-AP-03-A application field and working principle

Magnetic Sensors - Position, Proximity, Speed (Modules)

The 55140-AP-03-A module is a magnetic position sensor powered by an integrated Hall Effect device. It is designed to be used in applications where precise and accurate measurements of the position of a magnetic source are required. This Hall Effect device measures the rotational reflection of a magnetic field in combination with the 55140-AP-03-A module to provide a reliable, robust, and repeatable positioning measurement over a wide range of motion. In addition, this device features an additional analog output which is used to provide an indication of position.The 55140-AP-03-A module is an ideal solution for use in applications such as position-sensing of rotating shafts, detection of motion, and control of movement. It can be used in both commercial and industrial applications and allows for accurate and precise positioning of any type of magnetic target.The 55140-AP-03-A module utilizes a 3.0V single-ended input voltage and works with signals between 0 and 10 µV/deg. An integrated Hall effect device is used as the sensing element, and a Hall effect switch allows for an adjustable operating point.The sensor provides a 200mV signal proportional to the target’s angular displacement, allowing a wide range of applications and very accurate measurements. The 55140-AP-03-A module is magnetically insensitive, allowing a wide range of operating conditions depending on the conditions of the test field.The 55140-AP-03-A module features a variety of features to assist the user with positioning accuracy. These include a zero-relative offset, gain adjustment, and hysteresis adjustment. The gain adjustment allows for a wide range of operation from 100 Hz through 1 kHz, while the hysteresis adjustment allows for an adjustable deadband at either, or both, extremes of the positioning. This ensures that the sensor will be able to accurately measure positions in close proximity to the target, and that the read out signal is solid and repeatable.The module also features a dual alarm system allowing the user to set a low and high alarm point that will switch a relay on the module when the target position reaches the set thresholds. This allows the user to easily monitor the status of the position of the target and, if necessary, take corrective action.The 55140-AP-03-A module is designed to be used in high-demand industrial applications where reliable and accurate positioning measurements are critical. It is also suitable for use in a variety of commercial applications, such as detection of motion, position-sensing of rotating shafts, and control of movement. This module provides an ideal solution for both commercial and industrial applications.

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