55140-2H-04-A

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The 55140-2H-04-A magnetic sensor is a type of Position, Proximity, Speed (Modules) sensor and is widely used in multiple industries and for different applications. This sensor includes one of the most critical functionalities of these devices, which is the ability to detect a linear or rotary displacement. Using a Hall effect based detection principle, and magnets for triggers, this sensor is capable of detecting changes in the linear or rotary displacement within an area where a magnetic field is present.The 55140-2H-04-A magnetic sensor also includes an integrated microcontroller, which is used to comunicate with the host device or with external components. This allows the use of this sensor in simple applications, without needing any programming or extra components. Additionally, this sensor can be integrated in more complex systems, in which many components are required for a certain application. Due to its integrated microcontroller, the 55140-2H-04-A offers reliability and accuracy in all its data gathering and processing activities.The working principle of the 55140-2H-04-A magnetic sensor is based on the Hall effect. Without going into too much detail, this effect states that when a wire coil is placed in a magnetic field, it generates a current in the wire, which is proportional to the strength of the magnetic field. Basically, the principle is that the amount of current generated by the coil will be proportional to the strength of the magnetic field near the coil. In this way, the 55140-2H-04-A uses the Hall effect to detect differences in the strength of the magnetic field, and therefore changes in the linear or rotary displacement.The 55140-2H-04-A magnetic sensor is mainly used in detectors and proximity sensors for various applications, such as in motors, pumps, valves, throttles, sensors, medical equipment, safety systems, access control devices, and monitoring systems. Since it can detect changes in the linear or rotary displacement within a certain area, this sensor can be used for precise measurements of pressure, temperature, level, or any other physical parameter that can be related to changes of the linear or rotary displacement.In conclusion, the 55140-2H-04-A is an accurate and reliable magnetic sensor specifically designed for industrial applications. Its working principle, based on the Hall effect, allows it to detect changes in the linear or rotary displacement within an area, making it suitable for multiple operations such as in motors, pumps, valves, throttles, sensors, medical equipment, safety systems, access control devices, and monitoring systems.

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