Germany H. HEINZ MESSWIDERSTaeNDE sensor H. HEINZ MESSWIDERSTaeNDE model H. HEINZ MESSWIDERSTaeNDE price

H. HEINZ MESSWIDERSTaeNDE sensor is a device that converts optical signals into electrical signals. Its working principle is based on the photoelectric effect. The photoelectric effect refers to the phenomenon where electrons in a material absorb photon energy when light shines on certain substances, resulting in corresponding electrical effects. Based on the different manifestations of the photoelectric effect, it is classified into three categories: external photoelectric effect, internal photoelectric effect, and photovoltaic effect. Photoelectric devices include phototubes, photomultiplier tubes, photoresistors, photodiodes, phototransistors, and solar cells. Analysis of light