Eddy Current Tachometers

Rheintacho has been offering mechanical rotational speed indicators based on the tried-and-tested technology of the eddy-current tachometer for seventy years. The mechanical indicators simultaneously measure and visualize the speeds of rotating objects. They are connected directly to the point of movement via a shaft and need no power supply. Connecting the eddy-current tachometer to a shaft, a further application is to measure to flow of any liquid or gas to know the speed of the flowing medium.