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Mounting
5.4
Avoiding interference echoes
Metal orifice plates installed at an angle to scatter the radar signals help prevent interference
echoes.
5.5
Beam angle
The beam angle is defined as the angle α at which the energy density of the radar waves
reaches half the value of the maximum energy density (3dB width). Microwaves are also
emitted outside the signal beam and can be reflected off interfering installations.
10
Micropilot FMR56, FMR57 FOUNDATION Fieldbus
A0016889
Endress+Hauser
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