PM-F45

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Optical sensors are highly accurate and reliable tools used for detecting the presence or absence of light. Photointerrupters are a type of optical sensor that employ an infrared light source to detect an object passing through a light beam. Among the various types of photointerrupters, the PM-F45 is a slot type photointerrupter that utilizes a logic output signal to detect the presence or absence of an object. This article will provide a brief overview of the PM-F45, including its application field and working principle.

Application Field

The PM-F45 optical sensor is designed for a wide range of applications, from industrial automation and robot arms to printing confirmation systems and automotive electronics. It can be used to monitor the passage of objects such as packages, pallets, and conveyor belts. Additionally, it is well-suited for applications where long sensing ranges, high resolution, and fast response times are required.

The PM-F45 can be used to detect objects of various sizes, shapes, and colors, making it an ideal solution for diverse fields such as automotive assembly lines, automated warehouse systems, and 3D printing. It is also ideal for data logging and precision measurements.

Working Principle

The PM-F45 employs a logic output signal to detect the presence or absence of an object. It uses a photodiode to detect the presence of an object in the detection range of the sensor. When the object is detected by the photointerrupter, a logic output signal is output to inform the detection of the object.

The PM-F45 is designed to provide an accurate and reliable detection of objects within its sensing range. The accuracy of the detection is enhanced by its fast response time of 20 μs and its adjustable sensing range of up to 5 m. Additionally, the PM-F45 has a wide operating voltage of 4.5 V to 24 VDC, ensuring that it is suitable for use in a variety of applications.

The PM-F45 is designed for use with a variety of electronic devices, such as relay modules, counters, digital displays, and PLCs. The logic output signal can be used to control the operation of these devices, allowing the PM-F45 to be integrated into a wide array of automated systems.

Conclusion

The PM-F45 is a slot type photointerrupter with a logic output signal, designed for a range of industrial applications. Its fast response time, adjustable sensing range, and wide operating voltage make it an ideal choice for a variety of applications, including industrial automation, robotics, and precision measurements.

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