Chapter 3 Installation
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horizontally, the electrode shall be horizontally placed such that bubbles will not be
adsorbed near the electrode in case that the medium is contained with bubbles or
precipitates. Otherwise, this would cause converter signals opened and zero drift
due to the fact that deposits are not covered by the electrode.
(3) Liquids shall always be filled with pipes.
Pipes shall be arranged to ensure that the electromagnetic flowmeter measuring
tube is always filled with liquids.
Figure 12
For liquids or slurries containing solid particles, it is suggested to vertically install
the electromagnetic flowmeter. For one thing, the phase separation of measured
medium can be prevented; for another, the sensor lining are worn evenly. In
addition, impurities will not precipitate at the bottom of the measuring tube.
It shall be guaranteed that liquids flow from bottom to top to ensure that the sensor
measuring tube is always filled with medium.