LZB-()Q型全塑流量計(jì)該流量計(jì)主要部件由塑料制成,浮子材質(zhì)為哈氏C或瑪瑙,針閥材質(zhì)為哈氏C,是測量腐蝕性流體的小流量儀表。1.型號規(guī)格及主要技術(shù)參數(shù)公稱通徑DNmm型號測量范圍(L/h)準(zhǔn)確度等級允許被測流體狀況水(20℃)空氣(101325Pa,20℃)溫度℃壓力MPa4LZB-4Q0.16~1.60.25~2.50.4~40.6~61~101.6~162.5~252.50~60 0.46LZB-6Q0.25~2.50.4~40.6~61~101.6~162.5~254~406~6010~10016~1604~406~6010~10025~25040~40060~600100~1000160~1600250~2500400~40002.外形及安裝連接尺寸見下圖