产品名称: DR4系列高流量玻璃流量计产品型号: DR4指示高容量水平气体或液体的流量刻度刻度:127mm长精度: 10%量程：5-120L/M到20-500L/M空气；0.5-8L/M到1-22L/M水温度限制:121 C安装:垂直浮子:316SS连接:3/8 内螺纹分为铜质有阀、铜质无阀、不锈钢质有阀、不锈钢质无阀几种选型表:无阀铜端件有阀铜端件有阀不锈钢端件流量（空气）scfm(SLPM)流量（水）GPM(LPM) DR4101 DR4141DR42410.2-4(5-120) DR4103 DR4143 DR42430.5-11(20-320) DR4104 DR4144 DR42441-16(20-500) DR4106 DR4146 DR42460.1-2(0.5-8) DR4108 DR4148 DR42480.2-4(1-16) DR4109 DR4149 DR42490.5-5(1-22)无阀不锈钢端件 DR4201StainlessSteel,withoutValve0.2-4(5-120)FlowRate(Air) DR42010.2-4(5-120) DR4203StainlessSteel,withoutValve0.5-11(20-320)FlowRate(Air) DR42030.5-11(20-320) DR42041-16(20-500)1-16(20-320)FlowRate(Air) DR4204StainlessSteel,withoutValve1-16(20-320)FlowRate(Air) DR42060.1-2(0.5-8) DR4206StainlessSteel,withoutValve DR4208StainlessSteel,withoutValve DR42080.2-4(1-16) DR4209StainlessSteel,withoutValve DR42090.5-5(1-22) DR4241StainlessSteel,withValve0.2-4(5-120)FlowRate(Air) DR4243StainlessSteel,withValve0.5-11(20-320)FlowRate(Air) DR4244StainlessSteel,withValve1-16(20-320)FlowRate(Air) DR4246StainlessSteel,withValve DR4248StainlessSteel,withValve DR4249StainlessSteel,withValve