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E3T-FD13 application field and working principle

Optical Sensors - Photoelectric, Industrial

The E3T-FD13 is a photoelectric switch used for various sensing and detection applications in industry and other areas. This photoelectric switch is used for such purposes as detecting the presence of an object, object position, object size, and other parameters related to the object. The E3T-FD13 operates with both visible and infrared light, and is capable of sensing objects up to 30 mm away.

The E3T-FD13 features a slim design, allowing it to be mounted in tight spaces. The sensing head has a built-in timer and can be adjusted to fit the application requirements, making it suitable for both analog and digital applications. The E3T-FD13 also offers adjustable sensitivity, and the sensing head and switching functions can be adjusted separately.

The application fields for E3T-FD13 are wide and varied, including printing machines, material handling systems, and semiconductor manufacturing equipment. Additionally, the E3T-FD13 can be used for positioning, counting, and safety applications, and can even be integrated with many types of motion controllers.

The E3T-FD13 uses a sensing technology called "Differential/Latch" Photoelectric Switch Technology. This technology uses an infrared light that is diffused by the object that is being sensed. This signal is then compared with a reference signal, and the differences are used to detect changes in the object\'s size and shape. The sensing head has both a built-in emitter and receiver, which allows for distance sensing, enabling the E3T-FD13 to sense objects up to 30 mm away.

The E3T-FD13 can detect movement in objects from as close as 1 mm up to 30 mm, making it a versatile choice for many sensing application needs. Additionally, its slim design allows for easy integration into tight spaces, which is handy for engineers who need to maximize space and minimize weight.

Overall, the E3T-FD13 is a reliable and versatile photoelectric switch suitable for various sensing and detection applications. Its low cost, slim design, adjustable sensitivity, and long sensing distance make it a popular choice for industrial and other applications.

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