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How to calculate the actual flow rate based on the on-site flow meter

2009-04-12View Original

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Dear seniors, the flow meters on site display values as percentages. How is the actual flow rate calculated? It can’t be simply by multiplying the percentage shown by the meter’s range, right?
Reply #22009-04-12
The flow meter should measure flow rate; the DCS will display both the instantaneous flow rate and the cumulative flow rate. It is likely that the percentage value is related to the electric control valve.

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