45CRM-4LHT2-D4 Allen Bradley Colour Sensors 11 mm, RGB LED IO-Link, NPN/PNP x 2, 60 mA, 10 → 30 V dc, IP67

45CRM Colour Registration Mark Sensors_x000D_ Allen Bradley 45CRM colour registration mark sensors have a high-speed response time and emit three LED colours (red, green and blue) to discern the difference in colour response between the mark and background. IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device-specific parameters_x000D_ Features and Benefits_x000D_ IO-Link communication_x000D_ Provides fast 40 μs response time_x000D_ Dynamic teach and static teach methods_x000D_ 2 x PNP/NPN (push-pull) outputs_x000D_ Compact size_x000D_ Allen Bradley Colour Sensor, 11mm Detection Range, IO-Link - 45CRM-4LHT2-D4_x000D_ This colour sensor from Rockwell Automation's Allen Bradley range scans the surfaces of objects to ensure they match a pre-set colour. It projects red, green and blue LED lights and measures the differences in their reflections to determine the object's colour. A fast response time of 40μs (microseconds) ensures quick colour detection to reduce downtime and improve efficiency. Thanks to its broad operating temperature range of -20°C to +60°C, this device is suitable for use in demanding industrial environments._x000D_ • Die-cast zinc housing material is corrosion-resistant for long-lasting performance_x000D_ • IP67 (ingress protection) rating for protection against dust and submersion in 1m of water for up to 30 minutes_x000D_ • Rotary switch to easily adjust sensitivity rate_x000D_ Standards and Certifications_x000D_ • CE (Conformitè Europëenne)_x000D_ • cULus (Underwriters' Laboratories in Canada and the US)_x000D_ What's the difference between a colour sensor and a contrast sensor?_x000D_ A colour sensor like this unit is specifically designed to read the colour of an object, while a contrast sensor measures the differences in the shades of a colour compared to a pre-set value.