ET3-E4228

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Optical sensors are used to detect and measure light in various industrial and experimental applications. Commonly used optical sensors include photoelectric, industrial, and others. The ET3-E4228 is one of several optical sensors used in industry for a variety of purposes. This article will discuss the application field and working principle of the ET3-E4228.

The ET3-E4228 is a photoelectric sensor specifically designed to sense the presence of objects. It is particularly useful in print and paper industries. The device is also ideal for detecting paper, board, foil and films in a range of thicknesses. It is capable of detecting objects from 1mm to 6mm with a high accuracy of up to 0.02 mm. The ET3-E4228 can detect even slight changes in the object\'s position, making it an ideal sensor for applications where precise positioning is necessary.

The working principle of the ET3-E4228 is based on reflected light technology. It consists of a light source, a detector, and a reflector. The light source emits a light beam which is directed towards the object being detected. The object then reflects the light beam back to the detector, which measures the amount of light reflected. When the object is detected, the amount of light reflected is increased significantly. The sensor then generates an output signal based on the change in the amount of light it detects.

The ET3-E4228 is designed to detect objects with great accuracy and stability. It has a low power consumption and is resistant to environmental influences, such as dust, dirt, and moisture, making it suitable for use in a variety of industrial applications. The ET3-E4228 can be connected to a variety of control systems, such as Programmable Logic Controllers (PLCs) and interfaced with other devices, allowing for easy integration into existing systems.

The ET3-E4228 is typically installed in production lines and is used to detect a variety of objects, such as the presence of webbing in production lines, the position of objects along a conveyor system, a part\'s rotational position in a machine, and even a person\'s presence in a confined space. The device can also be used to detect any changes in the position of an object, making it an ideal choice for applications where precise positioning is necessary.

The ET3-E4228 is a reliable and versatile optical sensor with a wide variety of applications. It is robust, shock-resistant, and capable of accurately detecting changes in object positions and detecting presence of objects. The ET3-E4228 is easy to install and interface with other devices, and is suitable for a variety of industrial applications, making it the go-to choice for those looking for a reliable and accurate optical sensor.

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