Probe into methods about the comparison of gas flowmeters

Dannal Cheng, Feng Gao, Junfeng Mao, Shi Wu, Xinli Dong, Han Zhang, Qian Zhang

Abstract

At present, the way to check the flowmeter accuracy is disassemble them and send to flow lab and verify it. But customer don’t like it, because it will affect or stop their production. What the customer really need is toknow the meter accuracy but non-disassemble flowmeters. It is not an easy way, this paper describes a feasible solution about inline comparison of gas flowmeter by inline drilling, inline installation, power supplyand data recording & analysis. In the end, cited a field case about comparison of gas flowmeter.

Keywords

Flowmeter; comparison; Gas flow; Immersible flowmeter; Accuracy; Thermal mass flowmeter; Turbine flowmeter; Drilling machine

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IMEKO-TC9-2019-086.pdf

DOI

10.21014/tc9-2022.086

IMEKO TC

TC9 - Flow Measurement

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