Rectangular contrast sensor

laserred lightblue light

Contrast sensors detect registration marks in printing, converting, packaging, food and beverage, and pharmaceutical applications for sorting, positioning, and quality control applications. Outstanding features of our contrast sensors include their ability to distinguish high-resolution contrasts, fast response times, insensitivity to height and angle deviations to the sensed material, and interchangeable optics. The selection of the optimal color transmitter and the adjustment of the trigger level take place automatically with the simple push of a button. For special applications in harsh environments, the DKE versions with stainless steel housings are recommended.