供应LWGY系列液体涡轮流量计
仪表选型——————————————

型        号      说  明
LWGY─    □    /□    /□    /□    /□    /□    /□    
公称
通径    4                                          4mm  
    6                              6mm  
    10                              10mm  
    15                              15mm  
    20                              20mm  
    25                              25mm  
    32                              32mm  
    40                              40mm  
    50                              50mm  
    65                              65mm  
    80                              80mm  
    100                              100mm  
    125                              125mm  
    150                              150mm  
    200                              200mm  
类  型      N                          传感器型：+12V或24V供电，输出三线制脉冲信号  
    A                          变送器型：+24V供电，输出二线制4～20mA
    B                          智能型：锂电池供电，现场显示无信号输出  
    C                          智能型：+24V供电，现场显示并输出二线制4～20mA
    C1                          智能型：+24V供电，现场显示并带有RS486通讯协议  
    C2                          智能型：+24V供电，现场显示并带有HART通讯协议  
精度等级    05                      0.5级  
    10                      1.0级  
    02                        0.2级（协商订货，生产周期较长）  
涡  轮
类  型    W                  扩展测量范围  
    S                  标准测量范围  
材  质    S              304不锈钢  
    L              316（L）不锈钢  
防  爆    N          非防爆型  
    E          防爆型，ExdⅡBT6
压力等级      N      常规      （参照表2）  
    H(x)        高压      （参照表2）