Arrangement for quantitative assessment of relative position of two mutually relatively movable parts forms magnified image of intense light point on pixel-oriented optoelectronic sensor

摘要: The arrangement has a transmitter (120) for producing light point with high intensity and small diameter at fixed distance from measurement edge of the transmitter, receiver (110) suitable forming magnified image on pixel-oriented optoelectronic sensor (115) an evaluation unit displaying deviations between position reference level associated surface (20).