仪表口径(mm)正常流量范围m3/h扩展流量范围m3/h常规耐受压力MPa最高耐受压力MPaDN40.04~0.250.04~0.46.325DN60.1~0.60.06~0.66.325DN100.2~1.20.15~1.56.325DN150.6~60.4~86.325DN251~100.5~106.325DN402~201~206.325DN504~402~402.525DN8010~1005~1002.525DN10020~20010~2002.525DN15030~30015~3001.616DN20080~80040~8001.616 1.测量介质:液体2.精度等级: 0.5%; 1.0%3.重复性:指示值的 0.2%4.介质温度:-20~+120℃5.环境温度:-20~+55℃6.相对湿度:5%~95%