Linear displacement sensor optoNCDT 1420LL

non-contactlaser triangulationoptical

The compact optoNCDT 1420 LL laser sensors are designed for measurements of shiny metallic and rough surfaces. The oval light spot, which resembles a short laser line, can better compensate for unevenness such as texture and roughness. Special software algorithms filter out interference caused by surface roughness, defects, depressions or the smallest holes. The optoNCDT LL laser sensors are available in several series with different measuring ranges, measuring rates and accuracies. They are used for precise distance measurements on structured surfaces, i.e. when the distance to the surface and not the structure itself needs to be measured. For fine details and surface structures, the optoNCDT sensors with a point-shaped laser and the Blue Laser sensors are the preferred choice.