A kézenfekvő "double-tube mass flowmeter" teljesen helyénvalónak tűnik:

In the past all single flow tube Coriolis mass flowmeters which have had flow tubes with an inside diameter larger than 1/4 inch and have employed a single flow tube design have required extremely complicated mounting. Even after being bolted to a ton of concrete such meters have been reported to be unduly influenced by floor vibration in an ordinary industrial plant. Double flow tube design of similar capacity functions properly in this environment. There is thus an advantage in double tube design.
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