Pepperl + Fuchs Glass, Plastic Fibre Optic Sensor 450 mm, NPN, PNP Output, IP50, 10 → 30 V dc

Fibre optic sensors are ideal for use in small areas, harsh environments and at extreme temperatures that other types of sensors can not withstand. The SU18 series of fibre optic sensors are for glass fibre optics and plastic fibre optics.

Basic line for DIN rail mounting
Sleek design
Sensitivity adjustment
High switching frequency
Self diagnosis function
Short circuit, overload protection and reverse polarity protection
LED indication
Light on/dark on operating mode
On delay, off delay timer function