E3T-SL13

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Photoelectric sensors are used to detect changes in the physical properties of the surrounding environment, such as an increase or decrease in the amount of light. These sensors are integral components in the automation industry, enabling a system of automation to accurately and quickly respond to its environment. The E3T-SL13 is an example of a photoelectric sensor designed for use in industrial applications. This article discusses the application field and working principle of the E3T-SL13.

Application Field of E3T-SL13

The E3T-SL13 is designed to be used in a wide range of industrial applications. This photoplastic fiber optic sensor enjoys the benefits of a long sensing distance and is ideal for applications requiring a wide range of sensing distances. The E3T-SL13 has a fast response time and can detect objects at up to 2500 mm away. It is ideal for conveying lines, printing machines, and automated continuous processes, among other automation systems. Additionally, the E3T-SL13 is designed to be used in applications with temperature fluctuations between 0 to 55°C, and can be adapted to work in environments where the temperature fluctuates between -20 and 70°C. With its long sensing distance, fast response time and wide compatibility with temperature variations, the E3T-SL13 is designed to be used in a variety of automated industrial applications.

Working Principle of E3T-SL13

The E3T-SL13 is a light-on type of photoelectric sensor, meaning that it emits a light source and registers the presence of an object when that light is reflected off the object in question. In this case, the light source is an infrared light emitted by an LED which is connected to the receiver. When an object is sensed, the emitted light is reflected off the object and detected by the receiver which activates an output. When the object is moved away and thus no longer within the sensing distance of the E3T-SL13, the infrared light will not be reflected off the object and the output will deactivate. This simple process of the E3T-SL13 detecting an object within its sensing distance is the working principle behind this photoelectric sensor.

Conclusion

The E3T-SL13 is a light-on type of photoelectric sensor designed to be used in a variety of industrial applications. With a long sensing distance and fast response time, it is suitable for applications such as printing machines, conveying lines, and other automated continuous processes. The working principle behind the E3T-SL13 is relatively basic: it senses an object within its sensing distance by emitting an infrared light which is reflected off the object and detected by the receiver, activating an output. When the object moves away, the infrared light will not be reflected off the object and the output will deactivate.

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