Endress+Hauser Micropilot FMR56 - Page 18

Installation Micropilot FMR56, FMR57 FOUNDATION Fieldbus
18 Endress+Hauser
6.1.3 Reduction of interference echoes
a
b
A0016889
Metallic screens mounted at a slope
spread the radar signal and can,
therefore, reduce interference echoes.
6.1.4 Measurement in a plastic vessel
If the outer wall of the vessel is made of a non-conductive material (e.g. GRP), microwaves can
also be reflected off interfering installations outside the vessel (e.g. metallic pipes (1), ladders
(2), grates (3), ...). Therefore, there should be no such interfering installations in the signal
beam. Please contact Endress+Hauser for further information.