A PERFECT METERING COMBINATION BASED ON TURBINE FLOWMETERS

摘要

In Europe and America, turbine gas flowmeter is one of the main legal measuring instruments for natural gas flow. Previously, turbine flowmeters were only able to measure accumulated gas flow. There were, however, deviations in the measurement, and the measurement data could only be collected manually. The accumulated gas volume was the only data available under working conditions and couldn't be directly converted into a standard condition. The meter state could only be acquired during periodic verification, which caused high labour costs, difficulty in daily management, and poor security assurance.