Product Description
Leuze PRK46C.D/4P-M12
The Leuze PRK46C.D/4P-M12 is a high-performance retro-reflective photoelectric sensor designed for reliable object detection in demanding industrial environments. Part of the robust 46C series, it features a polarization filter that ensures dependable detection of objects, even with shiny or reflective surfaces, preventing false signals. Its long operating range and high switching frequency make it suitable for a wide variety of applications, including conveyor systems, packaging machinery, and material handling. The sensor is housed in a durable ABS plastic enclosure with an IP67/IP69K protection rating, guaranteeing resilience against dust, water, and high-pressure cleaning. Installation is simplified with the industry-standard M12 connector.
Technical Specifications:
- Series: 46C
- Operating principle: Retro-reflective sensor with polarization filter
- Operating range: 0.05 … 18 m (with reflector TK(S) 100×100)
- Light source: LED, Red
- Supply voltage: 10 … 30 V DC
- Switching output: 2 x Push-pull (PNP, light switching / NPN, dark switching)
- Switching frequency: 1,000 Hz
- Connection: M12 connector, 4-pin
- Degree of protection: IP 67, IP 69K
- Housing material: Plastic, ABS

Leuze PRK46C.D/4P-M12
Leuze PRK46C.D/4P-M12 retro-reflective photoelectric sensor with polarization filter. Features a long 18m range, robust IP69K housing, and a 4-pin M12 connector for reliable object detection in industrial automation.









