Dependably Detects Marks on Laminated Sheets

The coaxial optical system ensures a long sensing distance and

stable sensing characteristics over a wide angle range, even for

objects that are distance-fluctuating or leaning at an angle, or for

laminated objects with marks, which conventional models have

difficulty in detecting

Auto-Teaching

An auto-teaching function automatically sets the threshold value

upon a Remote Control input while the workpiece is moving.

There is no need to position the mark at the optical spot.