SICK Retroreflective Photoelectric Sensor Block Style 400 mm Detection Range, NPN Output, IP66/IP67/IP69K Rated WL9-3N1162

The SICK WL9-3N1162 Retroreflective Photoelectric Sensor is a highly precise block sensor designed for dependable detection of small objects and features in industrial automation environments. Featuring a rugged plastic VISTAL housing, it withstands harsh conditions with ratings of IP66, IP67, and IP69K, providing excellent mechanical resistance and protection against dust, water, and chemicals.

Equipped with a 400 mm detection range and an LED light source, this sensor delivers reliable and stable performance in detecting objects, including shiny and transparent ones, using retroreflective principles. Its NPN output type is paired with a secure 4-pin connector, supporting a maximum DC voltage of 30V and a current limit of 100 mA, making it compatible with various automation controls.

Operating effectively from -40°C to 60°C, it suits a wide range of industrial applications including transport and presence checking of paper products, stack and sheet position monitoring, fiber break monitoring, and precise edge detection on wafer carriers. The sensor’s fast response time of 500 microseconds enables real-time monitoring and high-speed processes.

Incorporating SICK’s proprietary SIRIC® technology, the sensor suppresses optical and electromagnetic interference to minimize false triggering, ensuring high reliability. Connectivity options include M8 and M12 male connectors and cables with connectors, providing flexible installation options in diverse industrial setups.

The sensor’s mounting design supports hole-type fixtures with M3 and M4 screw patterns, facilitating secure and stable mounting. Manufactured in Germany, this product exemplifies precision engineering and robust construction for reliable performance.

Robust plastic VISTAL housing rated IP66, IP67, and IP69K for harsh environments. Retroreflective detection with 400 mm sensing range and LED light source. NPN output with 4-pin connector supporting up to 30V DC and 100mA.

Wide operating temperature range from -40°C to 60°C. Fast response time of 500 microseconds for high-speed detection. SIRIC® technology ensures suppression of optical and electromagnetic interference. Multiple connection options including M8/M12 connectors and cables.

Mount type supports M3 and M4 hole pattern for stable installation. Suitable for various automation applications like paper transport, tool monitoring, and edge detection.

This SICK Photoelectric Sensor is engineered for reliable, precise performance in demanding industrial and automation environments, providing excellent detection capabilities with robust protection. Explore more SICK sensors and automation products at EnvMart to find the perfect fit for your technical needs.