OS20 Series


  • Housing 32,3 x 12 x 24,5 mm plastic polycarbonate
  • Laser or red light
  • Dynamic and static state
  • Background suppression (BGS)
  • BGS PCB detection line array light source
  • Retroreflective transparent object detection
  • Non-coaxial polarized retro-reflective detection
  • Coaxial polarized retro-reflective detection


Optical sensors from Elco convince with their compact design, high protection class and modern, industrial look.
Different and long scan lengths as well as the digital or analog output, background suppression, ambient light immunity are just some of the features that make these products unique.
Elco optical sensors - when good products get even better!

Item numbers: OS20-SDK40CN6, OS20-SDK40CP6, OS20-SDK40CN6Q8, OS20-SDK40CP6Q8, OS20-AK100CN6/L, OS20-AK100CP6/L, OS20-AK100CN6Q8/L, OS20-AK100CN6Q8/L, OS20-AK300CN6, OS20-AK300CP6, OS20-AK300CN6Q8, OS20-AK300CP6Q8, OS20-AK1000CN6, OS20-AK1000CP6, OS20-AK1000CN6Q8, OS20-AK1000CP6Q8, OS20-TRCN6, OS20-TRCP6, OS20-TRCN6Q8, OS20-TRCP6Q8, OS20-RPLCN6, OS20-RPLCP6, OS20-RPLCN6Q8, OS20-RPLCP6Q8, OS20-TRPLCN6, OS20-TRPLCP6, OS20-TRPLCN6Q8, OS20-TRPLCP6Q8

ELCO 360°

Our all-round service for you!

We offer you a complete product portfolio — from data collection with our Automation products (sensors, encoders, connectors, I/O systems) via data connection with IoT hardware to data collection in our IoTHub and data visualization in the form of Industrial Apps — from our Business Unit Internet of Things. At Elco you get everything from one source!

We supplement our product portfolio with holistic services for you. We accompany and support your projects from start to finish — that's ELCO 360°.


Elco Hardware — built to satisfy


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We turn your ideas into a concept.