Request InfoSICK Inc.MINNEAPOLIS, Aug. 23, 2010 — Sick has launched the WL27-3 reflex array photoelectric sensor for reliable leading edge detection of pallets and irregularly shaped and multiheight objects. Any object 12 mm or larger is detected with the sensor’s 50-mm detection height, regardless of its properties or its position within the array, including clear materials. Sensing range is 4.5 m. Designed for simple light grid applications, the reflex array provides low-cost area detection in a standard sensor platform. 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