SICK Retroreflective Photoelectric Sensor, Block Sensor, 4 m Detection Range

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.

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

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

Stack positioning