SICK WL27-3P3402S17 Reflex Photoelectric Sensor

The SICK WL27-3P3402S17, sold as the RAY26 Reflex Array, is a compact photoelectric retro-reflective sensor that detects objects by a reflex light beam. The rectangular housing measures 24.6 mm wide, 80 mm high, and 54.2 mm deep, and it uses a visible red PinPoint LED light source for precise sensing. It can detect objects as small as 5 mm within a sensing range of 0 to 1.5 m, with a sensor-to-reflector distance of 0.5 to 1.5 m, and features a single teach-in button with AutoAdapt for quick setup. Green and yellow LEDs indicate supply voltage and beam reception, respectively; the WL27-3P3402S17 can be used with a PL40A reflector in typical applications, and is suited for detecting transparent, perforated, irregular or shiny objects and parts with positional tolerances. The product is cataloged under article number 1051529.