WLG4-3N1382

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Photoelectric sensors are one of the most important components of optoelectronics. Technological advances in the field have made them even more important in industrial settings, giving startling performance to various applications. WLG4-3N1382 range of optical sensors, from the Fuji Electric Co., is one such offering. It makes use of two sensors to achieve brilliant optical accuracy, allowing multiple use cases for industrial applications.

Application field

The WLG4-3N1382 range of optical sensors uses an infrared LED and a phototransistor, as the two main components. It is mainly used to detect inside errors such as broken tapes, dents, inhomogeneous coatings, cracks, and small objects.

The two sensors allow the optical system to receive information faster than traditional models with single sensors, such as IS-10X. It also enables cleaner, smarter implementations for a variety of applications where low-cost implmentation with no false alarms and low power draw is necessary.

It is typically used in areas where safety is essential, such as the automotive industry. Its low power consumption and simple structure also make it attractive to industries such as mechanical and electrical engineering, and instrumentation.

Working principle

The WLG4-3N1382 uses two sensors in its detection system. The first is an infrared LED which emits light pulses in successively larger angles, similar to how a laser pointer broadcasts its beam of light in a widening circle. The second is a phototransistor which reads the light intensity emitted by the LED.

When the phototransistor detects a sufficient level of light, it switches from low output to high output, sending a signal to the system. This inversion triggers an operation in the object the sensor is attached to. It can be used for object detection, when the system is set up in a reflective setting and the LED encounters a reflecting surface.

The peripheral setup including the WLG4-3N1382 can be modified to allow for the detection of objects and surfaces of various shapes and sizes. It can also be used for operating systems, making it ideal for industrial automation processes, and even robotic procedures.

Conclusion

The WLG4-3N1382 range of optical sensors from Fuji Electric Co. is a powerful solution for industrial settings due to its ability to detect inside errors and perform operations on varied objects with good accuracy. Its two-sensor design ensures maximum precision and precision. Its low power consumption and simple structure makes it advantageous where safety is of the essence, such as in the automotive industry, and in areas such as mechanical and electrical engineering.

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