Measuring light grids
Also available on request

DUOmetric develops and manufactures optical light curtain systems. The light curtain system is the preferred solution for any application requiring the collection of information about an object, such as parts, people, contours, etc. Its modular construction means that the system is suited to a range of applications. The product range includes slim profiles and a wide variety of beam spacing options as well as high monitoring heights.

Do you have any questions?


Rolf Eggenberger

Product manager

+41 44 944 14 34
[email protected]

Light grid type LI/LF (measuring)

  • Extremely short cycle times (LF)
  • Monitoring heights 35 to 5812 mm
  • Beam spacing 2.5 to 112 mm
  • External evaluation unit 

Light grid type LS (detecting)

  • Monitoring height 35 to 5800 mm
  • Range: 1.0 to 5.0 m (opt. 3 to 16 m)
  • Beam spacing 5/10/12.5/25/46/50/100
  • Internal evaluation unit

Light grid type LT (lift)

  • Complies with EN81-20 and EN81-70
  • Easy set-up
  • Beam spacing 46 mm
  • Internal evaluation unit