摘要
变面积孔板是一种新型差压式流量计,范围度宽,可测范围100:1,测量准确度高,精确度±1%,尤其适合蒸汽计量使用。
GILFLO flow meter is a new type of differential pressure flow meter, it has high turndown ratio（100： 1）, high accuracy（±1%） and low straight pipe requirement. These features are quite good for fiscal flow measuring, especially for steam application.
出处
《上海计量测试》
2008年第2期19-22,共4页
Shanghai Measurement and Testing
