Electromagnetic flow meter having a plurality of functional units

Described and illustrated is a magneto-inductive flowmeter, having a plurality of functional units (5) and with an all functional units (5) common housing (6), wherein each functional unit (5) a measuring tube (1) for the flow of electrically conductive medium , and having a magnetic field generating means (2) having at least one field coil (6) for generating an at least also perpendicular to the longitudinal axis of the measuring tube (1) extending magnetic field and two measuring electrodes (3, 4), wherein the virtual line connecting the two measuring electrodes (3, 4) at least substantially perpendicular to the direction of the measuring tube (1) perpendicular to the longitudinal axis of the measuring tube (1) passing through the magnetic field extends In the illustrated embodiment, the housing (6) for the measuring tubes (1) all functional units (5), a common medium inflow port (7) for the magnetic field generating means (2) of all the functional units (5) have a common power supply (8) and (for the measuring electrodes 3 , 4) of all the functional units (5) realizes a common evaluation unit (9).