German TOPELO UG sensor, TOPELO UG model, TOPELO UG price

TOPELO UG sensors generally consist of 2 parts: the processing path and the processing element. Their basic principle is based on the photoelectric effect, converting changes in the measured variable into changes in optical signals, and then using photoelectric components to further convert non-electrical signals into electrical signals. The photoelectric effect refers to illuminating an object with light, which can be viewed as a stream of photons with specific energy bombarding the object. At this point, the photon energy is transferred to electrons, with the entire energy of one photon being absorbed by a single electron at once. After receiving the energy from the photon, the electron's state