UM18-21712A211

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Proximity sensors are commonly used in automated machines to detect the presence of an object in the vicinity of the sensor. The UM18-21712A211 proximity sensor is a popular choice for automated machinery control due to its reliable and accurate detection capabilities. In this article, we will discuss the application field and working principle of this sensor.

Application Field of UM18-21712A211 Proximity Sensor

The UM18-21712A211 proximity sensor is used in a wide variety of machine automation applications. It is particularly well suited for safety related applications such as those used in robotic manufacturing systems. Additionally, it is often used in automated assembly lines for product inspections and quality assurance. The sensor is also used in medical applications such as patient monitoring, hospital equipment maintenance, and risk assessment. Finally, the UM18-21712A211 sensor is commonly used in automotive manufacturing and in aviation systems for object detection and navigation.

Working Principle of UM18-21712A211 Proximity Sensor

The UM18-21712A211 proximity sensor utilizes an inductive sensing mechanism to detect the presence of metallic objects in its vicinity. The sensor works by emitting an electromagnetic field that is detected when an object enters its detection range. The electromagnetic field is generated by an inductor that is powered by an internal power supply. The inductor creates a magnetic field that is disrupted when a metallic object enters the detection range of the sensor. This disruption is detected by the sensor and causes it to activate its output circuit. The output circuit sends a signal to the device being actuated that alerts it of the presence of an object.

The UM18-21712A211 proximity sensor is capable of detecting ferrous and non-ferrous metals within its detection range. Additionally, the sensor’s detection range can be varied by adjusting its sensitivity. This allows the sensor to be tuned to meet different application requirements. The sensor is also equipped with a shield that prevents interference from other nearby sensors or electromagnetic sources.

The UM18-21712A211 proximity sensor is a reliable and accurate choice for machine automation applications. Its small size and easy installation make it a cost effective solution for most projects. Furthermore, it is capable of detecting a wide range of metallic objects and adjusting its sensitivity depending on the application.

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