Light Curtains

Light grids for measuring tasks function in accordance with the barrier principle. This means that transmitter and receiver are housed separately. These housings are installed in such a way that the beam of light from the transmitter hits the optical receiver. Switching output depends on which and how many beams are interrupted. An analog output provides that information in the form of relevant voltage or power. The transmitters are equipped with a test input for function tests.


  • Object capture
  • Object measuring
  • Contour measuring
  • Protrusion control
  • Web guide control
  • Sag monitoring
  • Edge capture
  • Height control
Product Name Light Curtains
Brand Name Wenglor