FLUX flow meters FMC 250, built to the nutating disc principle (FMC), are designed for the stationary use in e.g. piping systems. With the evaluation unit FLUXTRONIC® filling and dosing processes of almost all kinds of fluids can be performed with maximum precision and highest safety. In automatic mode it is possible to output a signal for control purposes with the evaluation unit and the use of a switching amplifier. This way e.g. motor and / or magnetic valve and the most different processes can be controlled.