Drainage issue in the U-tube of Coriolis flowmeters in winter
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In a Coriolis flowmeter, with its U-shaped bend, how can we ensure that the water is completely drained by using compressed air for purging?
When using a Coriolis flowmeter to measure gases, the housing should be oriented upward; when measuring liquids, it should be oriented downward.
Simply install the U-tube horizontally on the side, and that’s it. @jiaguoyun
I remember the manufacturer saying that it’s best not to blow on a Coriolis flow meter
Considering the installation method as well, this solves the problem once and for all; installing it in reverse for gas measurement is more appropriate, as it prevents liquid buildup.