差压式孔板流量计误差影响因素的研究

Research on the Influencing Factors of Error of Differential Pressure Orifice Flowmeter

论文通过对孔板流量计在日常使用中的实践经验进行总结,分析了差压式孔板流量计的各种计量特性、导致计量产生误差的作用机理、影响程度以及应对措施,以便更好地为生产服务.

Through summarizing the practical experience of orifice flowmeter in dailyuse, this paper analyzes variousmetering characteristics of the differential pressure orifice flowmeter, themechanismofmeasurement errors, the degree of influence and countermeasures, so as to better serve the production.