The SICK WL12G-3B2531S37 (1044111) is a high-performance photoelectric retro-reflective sensor designed for precise object detection in industrial applications. With an adjustable sensing range from 0.5 m to 2 m, this sensor offers flexibility to accommodate various application requirements, making it suitable for diverse industrial environments.

Equipped with a visible red LED light source emitting at 640 nm, the sensor delivers a clear and visible indication of the detection area. This feature simplifies alignment and setup, ensuring accurate detection and minimizing installation time.

The sensor operates with a supply voltage of 10–30 V DC and features both PNP and NPN outputs with light/dark switching modes. Its high switching frequency of 1,500 Hz ensures reliable detection of fast-moving objects, making it suitable for high-speed applications. The response time of ≤ 330 µs allows for quick detection of changes in the detection field.

Designed for durability, the WL12G-3B2531S37 features a compact rectangular housing measuring 15.6 mm x 48.5 mm x 42 mm. This construction provides resistance to mechanical stress and environmental factors, making it suitable for use in harsh industrial settings. The sensor is also equipped with an M12 5-pin male connector, facilitating easy integration into existing systems.

In summary, the SICK WL12G-3B2531S37 (1044111) photoelectric sensor combines precision, durability, and ease of integration, making it a reliable choice for various industrial applications requiring accurate object detection.