The Sick WT100L-F1141 is a high-performance photoelectric retro-reflective sensor from the W100 Laser product family. Housed in a compact, miniature rectangular casing, it utilizes a precise Class 1 laser light source for reliable and accurate object detection over long distances. The autocollimation principle ensures that the sensor can detect objects even through small openings and at various angles. Its visible red laser light simplifies alignment and setup, making it an ideal solution for demanding applications in packaging, logistics, and assembly automation where space is limited but precision is paramount. The sensor’s robust IP65-rated housing ensures durability in typical industrial environments.