Pepperl+fuchs Phototalk

Contrast Sensors vs. Color Sensors: In this episode, Helge and Michael note that even though a contrast sensor and color sensor are both special variations of a diffuse mode sensor, the fundamental principles of operation between the two are drastically different. --A contrast sensor is built for speed. They contain superfast hardware for high switching speeds and lightning-fast response times --A color sensor is built for detecting minute color variations between multiple color samples