Flat housing
The 4 mm sensor fits under a conveyor belt, between rails and brackets. It mounts with a single M2 or M3 screw.

Fixed cutoff distance
Objects beyond the 10, 15, 30 or 45 mm cutoff are not detected. Background surfaces, frames and brackets do not cause false signals.

Dark and small targets
Stable detection regardless of colour and surface finish, including dark and low-reflectivity targets. Detects features down to 0.1 mm.

Multiple sensors side by side
Crosstalk immunity plus ambient and fluorescent light immunity. Suited to builds with many sensing points.