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Magnetic Sensors - Position, Proximity, Speed (Modules)

The D40P-SPC-21-M12 is a magnetic sensor module composed of a magnetic detecting unit and an amplifier circuit. It is designed for linear and angular measurements using Hall effect sensors which sense the presence of magnetic fields in their environment. It is applicable in various fields, including industrial robots, medical equipment, and automotive vehicles.

Application Field

The D40P-SPC-21-M12 module has a wide range of applications in industrial, medical, and automotive applications:

• Industries: For accurate and precise positioning in industrial robots for automation.
• Medical: For precise positioning of medical equipment like X-ray machines.
• Automotive: For accurate monitoring and control of the steering system, ABS, and ESC systems.

Working Principle

The D40P-SPC-21-M12 module utilizes Hall effect sensors which are sensitive to magnetic fields. When a magnetic field is applied, it exerts a measurable force on the sensor, producing an electrical signal that is proportional to the strength of the field. This relationship is used to measure the position or angular orientation of an object in the presence of a magnetic field.

The Hall effect sensors have a built-in amplifier which amplifies the raw signal and converts it into a digital output. The output can then be fed into a microcontroller for further processing and display. With the help of a controller, the sensed signal can be used to measure the position or angular orientation directly.

The D40P-SPC-21-M12 module is capable of detecting fluctuating and varying magnetic fields due to the built-in signal processor. This makes the module ideal for detecting the presence of a magnetic field and measuring its strength even in the presence of other interfering signals. The module is also available in several form factors and is designed to be robust and durable.

Conclusion

The D40P-SPC-21-M12 module is an advanced solution for applications involving the measurement of linear and angular fields using Hall effect sensors. It allows for accurate and precise measurements, even in the presence of fluctuating or varying magnetic fields. The module is suitable for industries, medical applications, and automotive vehicles, and it is simple to install and use.

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