Overview The W12 photoelectric sensors can be used nearly anywhere for exact object detection in demanding environments. Whether you are working with lasers, infrared light or LEDs – the photoelectric proximity sensors, photoelectric retro-reflective sensors and through-beam photoelectric sensors are suitable for a wide range of applications. The sensors are insensitive to shocks and vibrations thanks to their zinc die cast housing. IO-Link and Blue Pilot allow for fast and simple parameterization. Numerous functions such as background or foreground suppression ensure extremely reliable detection of transparent or very dark objects and make the W12 resistant to interference. Condition-based maintenance based on sensor and diagnostic data reduces costs and increases efficiency. At a glance Precise auto collimation optics Light sources: laser, Pinpoint LED, infrared light Multimode function Line-shaped light spot for detecting perforated objects Application Select mode available IO-Link and Blue Pilot for parameterization Diagnostic functions via IO-Link Rugged zinc die cast metal housing Your Benefit Universal application possibilities thanks to Multimode function Precise detection of small objects due to exact light spot of the laser variants Reliable detection of challenging objects such as very dark or sloping objects thanks to Application Select mode High reliability even under harsh ambient conditions thanks to tough metal housing Simple parameterization with Blue Pilot on device or via customer-friendly IO-Link user interface High availability levels thanks to predictive maintenance Reliable detection of transparent objects – from PET bottles to transparent foil – thanks to superior chip technology Applications Stack positioning Note Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.