涡街流量计
涡街流量计是一种采用压电晶体作为检测元件的新型应力式流量仪表。可用于各种气体,蒸汽,液体和水的流量计量。公称通径测量介质介质温度连接方式公称压力精度等级重复性本体材质负载电阻供电电源输出信号流速范围流量范围防爆等级防护等级结构型式15~1200mm液体气体蒸汽-40~+320℃法兰卡装式、法兰式、插入式2.5MPa4.0MPa1.0级1.5级2.5级≤0.3%0.5%1.0%1Cr18Ni9Ti<750Ω24V.DC3.6V锂电池脉冲频率4~20mA.DCRS-485液体0.5~6m/s,气体5~60m/s见表iaIICT1-6本安型(与齐纳安全栅配套使用)IP65普通型智能型(带现场显示表头)公称通径DN(mm)流量范围(m3/h)公称通径DN(mm)流量范围(m3/h)液体气体蒸汽液体气体蒸汽150.4~44~403~3020070~700680~6800590~5100200.6~66~606~50250100~10001000~8000930~8000251~1010-1009-80300150~15001500~115001330~11440321.6~1616~16015~130350200~20002000~156001800~15600402.6~2623~23020~200400250~25002500~200002400~20000504~440~40032~320500400~40004000~300003700~31800656~8060~60054~540600500~50005000~450005300~458008010~110100~100082~820700700~70007000~600007300~6230010018~180160~1600128~1280800900~90009000~800009500~8140012526~260260~2600200~200010001400~1400014800~12000014800~12720015040~400360~3600290~290012002000~2000020000~17300021000~183000)