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1、ICS17.120.10N12備案號：JB中華人民共和國機(jī)械行業(yè)標(biāo)準(zhǔn)JB/T9248—2015代替JB/T9248—1999電磁流量計Electromagneticflowmeter2015-10-10發(fā)布2016-03-01實施中華人民共和國工業(yè)和信息化部發(fā)布JB/T9248—2015目次前言...............................................................................III1范圍.................
2、.............................................................12規(guī)范性引用文件....................................................................13術(shù)語和定義........................................................................14產(chǎn)品結(jié)構(gòu)和分類........................
3、............................................24.1基本結(jié)構(gòu)......................................................................24.2分類..........................................................................25基本參數(shù)..........................................
4、................................25.1公稱通徑......................................................................25.2連接尺寸......................................................................25.3流量測量范圍....................................................
5、..............35.4準(zhǔn)確度等級....................................................................35.5輸出信號......................................................................35.6工作環(huán)境溫度和相對濕度........................................................35.7機(jī)械振動..
6、....................................................................35.8供電電源......................................................................45.9輸出負(fù)載電阻..................................................................45.10被測液體溫度.................
7、................................................45.11額定工作壓力.................................................................45.12直管段長度...................................................................46技術(shù)要求...........................................
8、...............................56.1與準(zhǔn)確度有關(guān)的要求............................................................56.2與影響量有關(guān)的要求............................................................66.3其他要求.................................................................
