OPB482T11

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Optical Sensors - Photointerrupters - Slot Type - Logic Output is a type of device designed for use in various fields and industries due to its ability to detect objects and provide a logic output signal. This article will discuss the OPB482T11 application field and working principle.

The OPB482T11 is a slot type optical sensing device with a logic output. It is designed to detect and respond to objects that pass between its light emitting and light receiving elements. The device uses an optical receiver with a light element in the front and a phototransistor in the back. When an object enters the slot between the light emitting and receiving elements, the light is interrupted, and the phototransistor switches. The logic output is then given dependent on the object’s presence. The device operates in a wide range of ambient light conditions, making it suitable for use in various industrial and commercial applications.

The OPB482T11 has various advantages over other optical sensors. Its fast response time in detecting objects is one of its key benefits. It also offers better accuracy than other sensors due to the use of a microprocessor-controlled output. Additionally, the device is highly reliable due to its IP67 rating, which means it is water-resistant and dust-proof, making it suitable for use in harsh environments. The device also offers long-term performance due to its built-in protections against humidity and temperature. The OPB482T11 also features a very low current consumption, making it suitable for battery-powered applications.

The OPB482T11\'s operational environment typically ranges from -40 to +85 °C. It comes in two product versions: Standard and Production Testing. The Standard version is suitable for general use, while the Production Test version is designed for testing and verifying the devices’ performance prior to installation.

The OPB482T11\'s working principle is fairly simple. As previously mentioned, when an object passes through the gap between its light emitting and receiving elements, the light is blocked and the phototransistor switches the logic output signal. The output state (high or low) is determined by the type of object detected. Depending on the model, the device can be used to detect objects of various sizes and shapes, including those with round, square, or polygonal shapes.

The OPB482T11 can be used in a variety of applications, such as presence/absence sensing, position sensing, counting, time-delay sensing, and material flow monitoring. It is suitable for use in several industries, including manufacturing, automotive, aerospace, industrial automation, and consumer electronics. With its fast response time, reliable performance, and flexibility, the OPB482T11 is an ideal choice for various applications.

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