M18-LP0900-R-P-PN

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Optical sensors, such as photointerrupters, are increasingly being used in a wide variety of applications in automation and robotics. The M18-LP0900-R-P-PN is a type of slot type photointerrupter with logic output, making it useful for sensing position, speed, and presence of objects in automated applications. It operates by using an infrared light source to detect the interruption of a narrow beam of light which is directed at an angular light detector. In this article, we will discuss the application field and working principle of the M18-LP0900-R-P-PN.

Application Field

The M18-LP0900-R-P-PN photointerrupter is mainly used in applications such as position and speed sensing, door and gate control, safety systems, and presence detection. It is also used for various types of automated manufacturing processes, including robotic arms, material handling, and conveyor systems. It is also found in motors, pumps, and other machinery used in various industries. Its slim design makes it ideal for applications with limited space.

Working Principle

The M18-LP0900-R-P-PN photointerrupter is composed of an infrared light emitting diode (LED) and a light detector. When a slot is present in the signal path, the LED transmits a narrow infrared beam of light towards the angular light detector. The interruption of the beam at the slot is detected by the light detector, resulting in the output signal of the device.

The M18-LP0900-R-P-PN\'s logic output allows for easy connection to control systems. When the beam is interrupted, the output of the device is switched from low (Logic 0) to high (Logic 1). When the beam is not interrupted, the output is switched back to low. This makes the device ideal for detecting presence, speed, and position of an object in automated manufacturing processes.

Conclusion

The M18-LP0900-R-P-PN is a slot type photointerrupter with logic output. It uses an infrared light source to detect the interruption of a narrow beam of light which is directed at an angular light detector. This makes it useful for position and speed sensing, door and gate control, safety systems, and presence detection. Its slim design makes it ideal for applications with limited space, and its logic output makes it easy to connect to control systems. With all these features, the M18-LP0900-R-P-PN is an ideal choice for automated application needs.

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