Radar level gauge system is a disclosed type system. It has a transmitter for transmitting measuring signals towards the surface of the filling material. They consists of a receiver for receiving echo signals.

Radar tank level indicator is used for continuous, non-contact level measurement of liquids or solids. It is available with cone, rod and sanitary antenna systems. It does not contain any moving parts and never comes in contact with the liquid or solid in the tank.

In the radial bearing configuration, several stator magnets are arranged around the shaft, so that they can exert a radial force on the shaft. Two basic configurations are typical planer flux path bearings and axial flux path bearings.