Pepperl+Fuchs: Compact luminescence sensors

Sensors detect fluorescent chalk marks, clear glue, tamper-proof seals, and other marks that regular contrast sensors cannot, even on irregular backgrounds, and deliver a sensing range of 600 mm in a space-saving housing that is 50% smaller than previous generations. A light spot with a small focal point allows users to detect small parts such O-rings, pinpoint leaks, and invisible markings down to 2.2 mm diameter targets. These sensors are UL and cUL listed.