SICK Retroreflective Photoelectric Sensor, Block Sensor, 5 m Detection Range, PNP Output, Stainless Steel WLG4S-3P3432V

The SICK WLG4S-3P3432V Retroreflective Photoelectric Sensor is a robust block sensor designed for high-precision detection in industrial applications. It features a 5 meter detection range using autocollimation technology that facilitates precise light detection. The PNP output streamlines system integration, supporting a variety of industrial automation and control environments.

This sensor is equipped with a Pin Point LED light source that provides a visible red detection beam, ideal for sensing even transparent objects with great accuracy. Its stainless steel housing ensures durability and chemical resistance, making it suitable for hygiene-sensitive installations or washdown areas.

Rated with protection class IP66, IP67, IP68, and IP69K, the sensor excels in harsh environments by resisting dust ingress and water jets, and it maintains operational efficiency within temperatures ranging from -30°C to 60°C. Its fast response time of 500 microseconds enables quick switching, essential for dynamic automation processes.

The sensor's compact size (15.25 mm x 49.2 mm x 22.2 mm) and lightweight construction (60 g) allow for easy mounting using the threaded through-hole design, and its 4-pin M12 male connector facilitates straightforward wiring and integration. It is certified under UL files NRKH.E181493 & NRKH7.E181493 and compliant with EN IEC 63000 hazardous area standards.

Designed for precise retroreflective detection in industrial automation. High reliability detecting transparent objects with Pin Point LED. Stainless steel housing suitable for hygienic and washdown environments. Rated IP66 to IP69K ensuring protection against dust and water ingress.

Operates effectively over a wide temperature range from -30°C to 60°C. Compact and lightweight design for flexible installation. Fast 500 microsecond response time for efficient switching. Threaded, through-hole mount for secure and easy fixing.

Certified to UL and EN IEC standards for safety and compliance.

This sensor is ideal for food processing, packaging, bottling lines, and other manufacturing scenarios where precision and durability are critical. It enables reliable detection in challenging environments, including transparent packaging and hygienic conditions.

Explore more sensors and automation control gear that complement the SICK sensor range here on EnvMart.