Pepperl+fuchs Phototalk

A photoelectric sensor with Multi-Pixel Technology (MPT) is a diffuse mode sensor with a measuring core. Photoelectric sensors with MPT measure the distance to an object based on the triangulation angle of the reflected light to a large array of internal receiver elements. This array of receiver elements or pixels allows the sensor to detect objects within a defined distance with very high precision while still ignoring anything outside of this area: -Diffuse mode sensor with a measuring core -Triangulation of reflected light a receiver array -Objects outside of a user-defined sensing area are effectively suppressed