INSTALLATION
Full Pipe Recommendations
Keep pipe full at meter for accuracy
Keeps pipe full at meter for accuracy
Intermittent air
bubbles
miss electrode
Electrode
moved from
top by rotating
meter
Improved accuracy results from
unimpeded electrodes
Recommended:
Recommended:
Recommended:
Allows air to bleed off
Recommended:
Allows air to bleed off
Electrodes free
from sediment
build-up
Best:
Allows air pockets to form at meter
Post-valve cavitation can create air pocket
Air can be trapped
Air can be trapped
If pipe contains air bubbles or sediment
Page 8
FMG470 Series
Not Ideal:
Not Ideal:
Not Ideal:
Not Ideal:
Not Ideal:
(may affect accuracy)
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