Vertical Installation In A Drop Line; Horizontal Installation In Case Of Measurement Of Liquids; Horizontal Installation In Case Of Measurement Of Gases - ABB CoriolisMaster FCB330 Mode D'emploi

4.6.2

Vertical installation in a drop line

Make sure that the flowmeter sensor is always completely full
while measurements are being taken.
A pipeline reduction or an orifice must also be installed
underneath the flowmeter sensor. The cross-section of the
pipeline reduction or orifice must be smaller than the cross-
section of the pipeline in order to prevent the flowmeter
sensor from running dry while measurements are being taken.
Fig. 7: Vertical installation in a drop line
1 Supply reservoir | 2 Flowmeter sensor |
Orifice or pipe constriction
3
16 - EN CI/FCB300/FCH300-X1 Rev. F | CoriolisMaster FCB330, FCB350, FCH330, FCH350
Product reservoir
| 4 Valve | 5
4.6.3 Horizontal installation in case of measurement of
liquids
Fig. 8: Horizontal installation (liquids)
4.6.4 Horizontal installation in case of measurement of
gases
Fig. 9: Horizontal installation (gases)
In case of measurement of gases ensure that the transmitter
housing or the terminal box pointing downwards.