1L1E1,ZNLU-40NF1J1L1E2,ZNLU-40NF1J1L1T1,ZNLU-40NF1J1L1T2,
ZNLU-40NF1J1L1P1,ZNLU-40NF1J1L1P2,ZNLU-40NF1J1L193,ZNLU-40NF1J1L1D1,
ZNLU-40NF1J1L1B1,ZNLU-40NF1J1L1B2,ZNLU-40NF1J1L1T3,ZNLU-40NF1J1L1D2,
ZNLU-40YF1J1L1E1,ZNLU-40YF1J1L1E2,ZNLU-40YF1J1L1T1,ZNLU-40YF1J1L1T2,
ZNLU-40YF1J1L1P1,ZNLU-40YF1J1L1P2,ZNLU-40YF1J1L193,ZNLU-40YF1J1L1D1,
ZNLU氮气流量计主要用于工业管道中介质流体的流量测量,氮气流量计特点是压力损失小,量程范围大,精度高,在测量工况体积流量时几乎不受流体密度、压力、温度、粘度等参数的影响