Photoelectric Switches According To The Detection Pattern Classification

- Mar 27, 2017 -

The following thought to introduce the classification method of photoelectric switches: detection methods can be divided into reflective, specular reflection of a radio and three types. Radio detection of distance, can detect the density of translucent objects (transmittance). Reflective working distance is limited near the intersection of the beams to avoid background influence. Specular reflection of distant, suitable for long range detection or detection of transparent or translucent objects.