WL2S-2 Miniature Photoelectric Sensors The ultra-compact WLS2S-2 photoelectric retro-reflective sensor is ideal for intelligent application solutions. This sensor is the first of its kind with an auto-collimation function that can operate at a sensing range of more than 1 metre. The powerful PinPoint 2.0 LED outputs a small but powerful light spot, enabling extended sensing ranges with small reflector surfaces and precise switching points. Sensing ranges of up to 1.2 m Reliable use on reflective tape No blind spots even at short distances Highly resistant to optical interference Universal object detection Sick W2S-2 Series The high optical durability of the W2S-2 range of photoelectric sensors is of considerable value. The W2S-2 is the first sub-miniature sensor with auto-collimation that is able to detect identify deep black, reflective objects and even transparent objects.