SICK Retroreflective Photoelectric Sensor, Block Sensor, 5 m Detection Range, PNP Output, IP66/IP67/IP69K WL9G-3P1132

SICK WL9G-3P1132 Retroreflective Photoelectric Sensor is a block sensor designed for precise detection of small and transparent objects up to a 5 meter detection range. This sensor features a rugged VISTAL® plastic housing that provides robust mechanical resistance, enabling reliable operation even in the toughest industrial environments. It operates with a PNP output configuration and includes a 4-pin connector terminal with a 4-wire interface, utilizing an LED light source for detection.

The sensor’s advanced SIRIC® technology effectively suppresses optical and electromagnetic interference, ensuring stable and accurate sensing performance across diverse automation tasks. It functions smoothly within an operating temperature range of -40°C to 60°C and is rated for up to 30 volts DC and 100 mA current. The compact block design and durable IP66, IP67, and IP69K ingress protection ratings guarantee resistance against dust, water jets, and high-pressure cleaning, making it suitable for demanding industrial conditions.

This sensor offers a rapid response time of 500 microseconds, supporting applications requiring fast and precise object detection. It carries UL certification (File No. NRKH.E181493) and meets EN IEC 63000 hazardous area certification standards, affirming its safety credentials.

Typical industrial use cases include transport and presence detection of transparent objects, paper stack height measurement, paper edge and tear monitoring, sheet presence and position verification, fiber break monitoring, ultrasonic welding station presence checking, and various process monitoring activities. The sensor’s broad connection options, including M8 and M12 male connectors and cables, provide flexible installation choices.

Features a rugged VISTAL® plastic housing ensuring strong mechanical resistance. Equipped with precise detection capability for small and transparent objects. Utilizes SIRIC® technology for suppression of optical and electromagnetic interference.

Operates reliably in harsh industrial environments with temperature range from -40°C to 60°C. Includes 4-pin connector terminal with 4-wire interface and LED light source. Rated for maximum 30 V DC voltage and 100 mA current.

Offers fast response time of 500 microseconds for timely sensing. Certified with UL File No. NRKH.E181493 and compliant to EN IEC 63000 hazardous area standards. Suitable for diverse automation applications such as paper edge detection, presence monitoring, fiber break sensing, and transparent object transport.

Connection versatility with M8 and M12 male connectors and cable options.

This Photoelectric Sensor is ideal for automation, manufacturing, laboratory, and industrial control applications requiring reliable and accurate object detection in challenging environments. Discover more sensor solutions and industrial controls in the Electronics & Electricals category on EnvMart.