UM18-21812A212

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Proximity sensors are commonly used in large industrial areas. They detect objects or motion by using detection devices such as ultrasound, magnetic fields, or infrared rays. UM18-21812A212 is an example of a proximity sensor. This article will focus on its application field and working principle.

Application Field

UM18-21812A212 has a variety of industrial applications. It is commonly used in automation and process control applications, as well as robotic applications. Examples of its application areas include automobile production, machine tool control, and automated materials handling. It can also be used in proximity sensor based systems such as active pneumatic safety systems and factory automation.

UM18-21812A212 has a detection distance of up to 30 cm, making it suitable for a wide range of applications. It can detect both solid objects and liquid levels. It is the perfect choice for applications that require accurate and reliable object detection in a wide range of conditions. It is also easy to install and maintain.

Working Principle

The UM18-21812A212 proximity sensor uses capacitive sensing technology. This technology uses a sensor element to generate an electric field that surrounds the object being detected. When the object enters the field, its capacitance increases. This change in capacitance is detected by the sensor and used to generate a signal that activates the output.

The UM18-21812A212 is also equipped with an adjustable sensing range that can be used to optimize the detection performance. The sensing range can be adjusted from 0-30 cm. Adjustment is easy and can be done without the use of tools.

The UM18-21812A212 also has a built-in LED indicator that shows when the sensor is active. This allows the user to quickly and easily detect problems with the system. In addition, the sensor is equipped with a self-diagnostic feature that can detect potential problems and alert the user through the LED indicator.

Conclusion

The UM18-21812A212 is a versatile and reliable proximity sensor that can be used in a wide range of industrial applications. It is easy to install and maintain, and is equipped with adjustable sensing range and a built-in LED indicator. The UM18-21812A212 is a great choice for applications that require accurate and reliable object detection.

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