SICK Retroreflective Photoelectric Sensor, Block Sensor, 5 m Detection Range, PNP Output, IP66/IP67/IP69K WL9M4G-3P3432

SICK WL9M4G-3P3432 Retroreflective Photoelectric Sensor is a block sensor designed for precise object detection up to 5 meters. Featuring a PNP output and rugged plastic housing rated IP66, IP67, and IP69K, it is suited for demanding industrial, automation, and manufacturing environments.

The sensor employs an LED light source that enables reliable retroreflective detection, including transparent objects. Operating temperature ranges from -40°C to 60°C, it ensures stability in diverse conditions. The sensor’s response time of 500 microseconds allows fast and accurate sensing for high-speed automation processes.

Equipped with 4-pin connectors, including M8 and M12 male connectors, it offers flexible installation options. The sensor meets UL File No. NRKH.E181493 standards and the EN IEC 63000 hazardous area certification, confirming its compliance for safe industrial use.

Additional advantages include the use of SIRIC technology to effectively suppress optical and electromagnetic interference, reducing machine downtime. Its resilient VISTAL® housing enhances mechanical resistance, ideal for environments with potential exposure to harsh conditions.

Typical applications cover precise detection of small objects or object features, transparent material transport, paper stack height measurement, and monitoring processes such as sheet presence, counting, and tool condition monitoring in production lines.

Constructed with rugged plastic housing rated IP66, IP67, and IP69K for harsh industrial environments. LED light source ensures reliable retroreflective detection of transparent objects. Operates in wide temperature range from -40°C to 60°C with fast 500 µs response time.

Equipped with 4-pin connector including M8 and M12 male connector options. Certified UL File No. NRKH.E181493 and Hazardous Area Certification EN IEC 63000 compliant. Supplies maximum DC voltage of 30V and maximum current of 100mA.

SIRIC® technology suppresses optical and electromagnetic interference effectively. Widely used in automation for object detection, paper monitoring, and counting applications.

This Photoelectric Sensor from SICK provides a highly reliable sensing solution for industrial automation and control, contributing to increased operational efficiency and reduced downtime. It is perfect for integration in manufacturing, laboratory, water treatment, and packaging systems.

Explore more high-quality sensors and automation equipment within the Electronics & Electricals category at EnvMart.