IMB25656M12

Proximity Sensors

Proximity Sensors are sensors which are used to detect the presence of an approaching object without contact. Typical applications of proximity sensors include object detection, Presence/absence detection, automatic doors and gates, and position detection. Common types of proximity sensors include inductive, capacitive, photoelectric, and ultrasonic sensors.

IMB25656M12 is an inductive proximity sensor from TT Electronics. It is used in a wide variety of applications, ranging from automotive, industrial and retail to aerospace, medical, recreational, and military applications. The IMB25656M12 is a robust and reliable sensor, that is designed for harsh environments and long-term use.

Application Field

The IMB25656M12 is suitable for the detection of metallic targets within a range from 0.2mm to 15mm, depending on the size of the target. Typical applications include wear, positioning and material handling, low-voltage drivers, doorstops, security, contactless switches, medical, position sensing, and distance measurements. It is also suitable for a variety of industrial applications such as automation, factory automations, mobile machinery, process control, etc.

Working Principle

The IMB25656M12 operates on the inductive principles of an inductor coil and a ferromagnetic object. When the ferromagnetic object approaches the inductor, an alternating electromagnetic field is induced, which creates an opposing magnetic field. This creates a voltage drop, which is detected by the sensor, allowing it to identify the presence of an approaching object.

The IMB25656M12 is also equipped with an auto-on and auto-off feature that automatically switches on the power supply when the object is in range, and switches off the power supply when the object moves away. This ensures low power consumption and reliable operation.

The sensor is also equipped with a built-in temperature compensation feature that adjusts the detection range, depending on the temperature, in order to maintain a constant detection range over a wide range of temperatures.

Conclusion

The IMB25656M12 is an inductive proximity sensor that is used in a wide variety of applications. It operates on the principles of an inductor coil and a ferromagnetic object, and is equipped with a built-in auto-on and auto-off feature as well as a temperature compensation feature. The IMB25656M12 is a reliable and robust sensor, designed for lengthy and challenging purposes.