OPTORANGE® sensors


SNT Sensortechnik AG offers the ultrasonic sensors but also a wide range of optical sensors for automation. We did specialize in sensors for detection of small parts.


A speciality are the glass fibre wave guides. Optical wave guide sensors are ideally suited when objects have to be detected in confine conditions. The sensor is separated from the small scanner head. Glass-fibre wave guides are more robust and have longer service life compared to plastic guides. They have lower attenuation and thus allow also very long wave guides. SNT can offer wave guide as along as 10m.



Glass fibre wave guides

(scanners and barrriers)









wave guide sensors




fork light barriers