SICK Background Suppression Photoelectric Sensor, Block Sensor, 20 mm to 600 mm Detection Range, NPN Output WTB12-3N2411

The SICK WTB12-3N2411 background suppression photoelectric sensor is a high-performance block sensor designed for precise detection of objects within a 20 mm to 600 mm range. Featuring advanced OES technology, it delivers best-in-class optical performance backed by a robust metal housing rated IP66, IP67, and IP69K that withstands demanding industrial environments.

The sensor utilizes an infrared LED light source combined with precise switching characteristics and a bright pinpoint LED for quick alignment and reliable detection. It supports NPN output type and interfaces via a 4-pin M12 connector, providing seamless integration with automation systems.

Operating safely within temperatures from -40°C to 60°C and delivering a rapid response time of 330 microseconds, the WTB12-3N2411 sensor is suitable for applications including board detection, ultrasonic welding presence checks, robotic gripper collision prevention, and transparent object sensing in pharmaceutical and packaging industries.

Its rugged die-cast zinc housing includes flexible mounting options via through holes, base blind holes, oblong through holes, and dovetail, minimizing installation time and enhancing application versatility. The sensor also features advanced diagnostics and visualization capabilities through IO-Link technology, facilitating easy configuration and integration into complex industrial control systems.

The sensor features a block style with NPN output for reliable switching. Equipped with an infrared LED light source for optimal sensing performance. Sturdy metal housing rated IP66, IP67, and IP69K for harsh industrial environments.

Operating temperature range is from -40°C to 60°C ensuring durability under diverse conditions. Fast response time of 330 microseconds enhances high-speed application suitability. Mounts securely using screws with flexible mounting options.

Compatible with 4-pin M12 connector interface for easy integration. Certified to CE and UL standards ensuring quality and safety compliance. Ideal for industrial automation, packaging, pharmaceutical, and food and beverage sectors.

This photoelectric sensor is a reliable choice for industrial automation, laboratory, manufacturing, packaging, and quality control applications where precise object detection is critical. Its rugged construction and advanced technology make it suitable for deployment in environments requiring resistance to dust, water, and high-pressure cleaning.

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