Procédé de génération de diagnostic à partir d'une déviation de paramètre de débitmètre

摘要

A method for detecting a deviation in a flow meter parameter of a flow meter including one or more flow tubes, comprising steps of measuring a flow tube temperature in a plurality of locations; and characterized by calculating a temperature gradient based on the measured temperatures and detecting a deviation in the flow meter parameter if the calculated temperature gradient exceeds a temperature gradient threshold.