FD-42GW

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Optical sensors are used to detect the presence of some material, such as a specific temperature or level of a liquid. In the industrial sector, the FD-42GW is a type of photoelectric sensor commonly used for object detection in a variety of applications. It is reliable, efficient, and designed to withstand harsh environmental conditions. In this article, we’ll discuss the application field and working principle of the FD-42GW photoelectric sensor.

Application Fields

The FD-42GW photoelectric sensor is ideal for applications that involve the detection of objects with different properties. The sensor detects objects by their reflectivity, which makes it very effective for identifying objects like metal, wood, plastic, and glass. It is also suitable for applications that require a wide range of detection distances, with a distance of up to 70 m. This makes it a great choice for applications such as materials handling, access control, security, logistics, and machine automation.

The FD-42GW is also suitable for non-contact distance measurement applications, such as level sensing and linear positioning. It is also suitable for use in harsh environment, such as high temperature and dust. Furthermore, it is also resistant to water and dust infiltration, so it is great for outdoor and submerged applications.

Working Principle

The FD-42GW photoelectric sensor uses a light source and a receiving element in order to detect objects. The sensor emits an infrared beam from an LED source which is then received by the detector. When the beam strikes an object, it reflects off the object and is received by the detector. This changes the strength of the signal, and the sensor is able to detect the presence or absence of the object.

The FD-42GW is a self-contained detector, meaning that it does not require any external power source. It can be operated with either an internal battery system or an external power source. The battery system is capable of providing up to nine months of continuous operation, making it great for use in remote locations.

The FD-42GW also has adjustable detection settings, allowing the user to adjust the detection range and sensitivity of the sensor. This makes it possible to tailor the sensor to specific applications and also allows the user to fine-tune the detection threshold.

The FD-42GW is a reliable, efficient, and highly adaptable photoelectric sensor, making it ideal for a variety of object detection applications. Its ability to detect objects accurately over long distances, in harsh environments, and with adjustable settings makes it a great choice for many industrial applications.

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