Detection of color or contrast differences

Detection of color or contrast differences

Color sensors of the FS series detect colors and differentiate between them in a manner similar to the human eye. This makes it possible to reliably detect objects with minimal differences in color. Teaching at the sensor with button enables quick and intuitive teach-in for new objects without expert knowledge.

Contrast sensors detect differences in contrast—of print marks, for instance—at high inspection speeds.

Color sensors

Our color sensors for quality testing detect colors and compare them to 100 saved reference color values. Through their perceptive working function, small differences can be detected.

Contrast sensors

Contrast sensors can detect and compare precise contrasts. The devices are used for reliable, position-precise detection of printed marks using color and grayscale contrasts on carrier materials such as labels, cartons or tubes.