Rotation control sensor

摘要

A rotation-monitoring detector including a binary output signal and a signaling LED, and including a frequency operating mode in which the state of the output signal and of the LED are a function of a passage frequency of a target in front of the detector. The detector also includes a static operating mode in which the state of the LED is a function of a distance between the target and the detector. The detector also includes a selector, permitting the static operating mode and the frequency mode to be selected. The selector is also used for learning functions of the detector.