The SensoPart FR 25-R-PNSL-M4M is a high-performance photoelectric retro-reflective sensor designed for precise detection tasks. With a working distance ranging from 0.1 to 7 meters, this sensor utilizes a red LED light source for reliable operation. It features a teach-in adjustment for easy setup and an auto-detect function for PNP/NPN switching output, ensuring seamless integration into various applications. The sensor is equipped with an IO-Link interface for advanced communication and control. Its robust design includes a metal plug M8 4-pin connection and an IP69 enclosure rating, making it suitable for harsh environments. Operating efficiently within a temperature range of -20 to +60°C, the sensor supports a velocity of up to 1000 Hz, ensuring rapid response times. For further technical details, refer to the datasheet, catalog, brochure, operating instructions, and CAD files available through the provided links.