NivoRadar
®
Continuous level measurement
Series NR 7100
Technical information / Instruction manual
Mounting
page 20
Small, inclined sheet metal baffles above the installations " scatter"
the radar signals and prevent direct interfering reflections.
Fig. 15: Cover flat, large-area profiles with deflectors
In liquids, direct the device as perpendicular as possible to the
medium surface to achieve optimum measurement results.
Fig. 16: Alignment in liquids
If there are agitators in the vessel, a false signal suppression should
be carried out with the agitators in motion. This ensures that the
interfering reflections from the agitators are saved with the blades in
different positions.
Fig. 17: Agitators
Through the action of filling, stirring and other processes in the ves-
sel, compact foams which considerably damp the emitted signals
may form on the medium surface.
Orientation
Agitators
Foam generation
