Do you need to perform error checking, sorting, measuring and positioning materials that blend into a background or are invisible? If so, Pepperl+Fuchs has designed a solution for you. The DK50-UV Luminescence Sensors also can detect fluorescent chalk marks, clear glue, tamper-proof seals and other marks that regular contrast sensors cannot. A light spot with a small focal point allows detection of small parts such O-rings, pin-point leaks, and invisible markings down to 2.2 mm diameter targets. The luminescence sensors have a sensing range of up to 600 mm in a housing that is 50% smaller than previous generation luminescence sensors.
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