Regarding the issue of using Emerson mass flow meters to measure gases instead of liquids.
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An Emerson DN80 Coriolis mass flow meter that was originally used to measure diesel is now being used to measure gases. Besides setting the zero point, are there any other adjustments that need to be made? All units are in kg/h; originally, 20% of them were in the range of 0-36 T/h.
In addition to recalibrating the zero point, you also need to reconfigure parameters such as the density of the flow meter to adapt it to the new medium (gas). At the same time, due to the differences in physical properties between liquids and gases, it is advisable to check and adjust the pressure and temperature compensation settings. It is recommended to visit Emerson’s technical support or consult the product manual for detailed settings. .
Has it been put into use? How effective is it? The gas is not measured using a thermal mass flow meter