JBT 9248-2015电磁流量计

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1、ICS17.120.10N12备案号：JB中华人民共和国机械行业标准JB/T9248—2015代替JB/T9248—1999电磁流量计Electromagneticflowmeter2015-10-10发布2016-03-01实施中华人民共和国工业和信息化部发布JB/T9248—2015目次前言...............................................................................III1范围.................

2、.............................................................12规范性引用文件....................................................................13术语和定义........................................................................14产品结构和分类........................

3、............................................24.1基本结构......................................................................24.2分类..........................................................................25基本参数..........................................

4、................................25.1公称通径......................................................................25.2连接尺寸......................................................................25.3流量测量范围....................................................

5、..............35.4准确度等级....................................................................35.5输出信号......................................................................35.6工作环境温度和相对湿度........................................................35.7机械振动..

6、....................................................................35.8供电电源......................................................................45.9输出负载电阻..................................................................45.10被测液体温度.................

7、................................................45.11额定工作压力.................................................................45.12直管段长度...................................................................46技术要求...........................................

8、...............................56.1与准确度有关的要求............................................................56.2与影响量有关的要求............................................................66.3其他要求.................................................................