07燃气流量计量表选型规程VIP专享VIP免费

中国燃气控股有限公司企业标准 ZRSC-008-2009（V2.0）燃气流量计量仪表选型规程2009-10-10 布 2009-10-10 实施目 录 一、总 则................................................................861、制定目的和依据.......................................................862、适用范围.............................................................863、规程引用文件.........................................................864、流量计量术语.........................................................86二、国内外燃气流量表使用状况.............................................87三、燃气流量计简介.......................................................871、差压式流量计 DPF.....................................................872、涡轮流量计 TUF........................................................883、涡街流量计 VSF........................................................894、旋进旋涡流量计.......................................................905、时差式超声波流量计 USF................................................906、容积式流量计 PD......................................................917、质量流量计 CMF.........................................................92四、流量计选型步骤和考虑因素.............................................931、流量计选型步骤.......................................................93（1）选择测量方式和测量方法..............................................93（2）了解掌握流量表性能..................................................93（3）确定测量方案考虑的因素..............................................93（4）确定流量计型号......................................................942、流量计选型考虑因素...................................................94五、几种常用流量计选用考虑要点...........................................981、差压流量计 DPF........................................................982、涡轮流量计 TUF........................................................993、气体腰轮流量计......................................................1005、膜式...