ICS13.040.01Z25DB37山东省地方标准DB37/T3462—2018固定污染源烟气流速在线监测超声波法Continuousvelocitymonitoringoffluegasemittedfromstationarysources-Ultrasonicmethod2018-12-29发布2019-01-29实施山东省市场监督管理局发布DB37/T3462—2018I目次前言...................................................................................................................................................................III1范围...................................................................................................................................................................12规范性引用文件...............................................................................................................................................13术语和定义.......................................................................................................................................................14方法原理...........................................................................................................................................................35超声波气体流速计的组成...............................................................................................................................35.1超声换能器...............................................................................................................................................35.2信号处理单元...........................................................................................................................................36技术指标与性能要求.......................................................................................................................................36.1技术要求...................................................................................................................................................36.1.1环境条件...........................................................................................................................................36.1...
