The Krohne OPTIFLUX 2000 is an electromagnetic flow sensor. The Krohne OPTIFLUX 2000 can be combined with the IFC 050, IFC 100 or IFC 300 signal converters to form the OPTIFLUX 2050, OPTIFLIX 2100 and OPTIFLUX 2300 electromagnetic flowmeters for basic to advanced water and wastewater applications.