Solving for the Coriolis mass flow meter
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As the title suggests: I heard that Coriolis mass flowmeters can now be used to measure gases as well, but I can’t find any information on the precautions and measurement methods for using such flowmeters with gases. Additionally, I’m not sure what considerations should be taken into account when selecting a Coriolis mass flowmeter for measuring gas mass, nor what aspects need attention during installation. I hope someone experienced in this field can help me out. Thank you! ! !
The gas transmitter faces downward, with the dual tubes facing upward
Here is our experience: 1. For measuring gases with a Coriolis mass flow meter, an accuracy of around 0.5%R is quite good; do not use the 0.1%R accuracy level intended for liquids when working with gases； 2. Be sure to have the manufacturer’s technical staff use software to do the calculations; don’t trust what the dealers say ； 3. Generally, it is high-pressure gas; low-pressure gas cannot be used as it does not cause vibration ； 4. The sensor is installed upside down, preventing the accumulation of impurities.
Consult the manufacturer directly, or list your requirements in detail. Either ask the manufacturer for samples and figure it out on your own.