Fotocell kontrast alla rektang SP DI

Optical contrast diffuse sensors are featured by a reliable detection of print marks on different carrier foils like labels, foils, banderoles, cardboard or tubes.

Differences in contrast of 4 % or more are reliably detected at a fixed distance. Thanks to the short response time of 0.2 milliseconds, contrast sensors are suited to be used in fast-moving processes.