HS-OHD-221

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The HS-OHD-221 magnetic sensor is an active position and proximity sensor designed by Honeywell. This module is specifically designed to detect the presence or absence of a metallic target, such as a door or window, by measuring magnetic field changes. It is capable of detecting changes as small as 0.33 gauss, and can be used in a variety of applications. The HS-OHD-221 provides reliable, accurate detection, making it a valuable component for industrial, commercial, and home automation applications.

The HS-OHD-221 magnetic sensor module is equipped with a Hall effect IC, a contactless position and proximity sensing technology. The Hall effect is capable of detecting a magnetic field passing through the sensing module and producing an output signal proportionate to the magnitude of the field. The HS-OHD-221 magnetic sensor module is capable of detecting changes in the magnetic field from up to 0.2 meters away, allowing it to accurately sense the presence or absence of a metallic target.

The HS-OHD-221 has a wide range of application fields, including industrial automation, home automation, building automation, security, and water management. It can be used to monitor the status of doors and windows, or to detect the presence or movement of objects in a given area. It is also commonly used in speed measurement applications, as it is capable of detecting the speed of a moving object.

The HS-OHD-221 magnetic sensor module works by detecting changes in the magnetic field. When a magnetic field passes through the sensing element, it induces a current in the Hall effect IC. This current is then converted to an analog or digital signal, which is outputted from the module. Depending on the application, users can then interpret this signal in various ways to determine the status of an object.

The HS-OHD-221 is a reliable and dependable magnetic sensor module. Its wide range of applications, simple installation, and ease of use make it an ideal choice for a variety of sensing applications. Its ability to detect changes in magnetic fields from a variety of distances makes it ideal for a range of applications, from home automation to industrial process monitoring.

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