OPB982T55Z

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OPB982T55Z application field and working principle

The OPB982T55Z is an optical sensor used for controlling and signaling. It is classified as a slot type Photointerrupter with logic output, which is widely used in a variety of industries thanks to its high precision and reliability. In this article, we will discuss its application field and working principle.

Application Field

The OPB982T55Z is a popular choice for limiting the positional accuracy of mechanical parts and devices. It is used to count and sort components based on their size, shape and color. It is also used in automated material handling and packaging systems, robotic arms, lighting and stage lighting systems, security systems, and safety systems. In addition, this photointerrupter is widely used in automotive, aerospace, manufacturing, and industrial automation applications.

Working Principle

The OPB982T55Z works on a reflection-transmission principle. It consists of two parts: an infrared LED emitter and a phototransistor, each with its own unique set of characteristics. The infrared LED emits a steady beam of light that is directed towards the phototransistor when a target passes through the sensor\'s slot.

The phototransistor receives the light and produces an output signal based on the intensity of the light. This output signal is then processed and used by the system\'s control logic to take appropriate actions. For example, the signal could be used to trigger an alarm, activate a switch, or turn on a motor.

The OPB982T55Z is designed for controlling and signaling. It is designed to provide an accurate and reliable detection of objects passing through the slot, with a response time of less than 5ms. This makes the photointerrupter ideal for applications requiring fast and accurate control.

Conclusion

The OPB982T55Z is a versatile and reliable photointerrupter with logic output, suitable for applications in a wide range of industries. Its highly precise detection of objects passing through its slot, combined with its fast response time, make it an excellent choice for controlling and signaling.

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