Not interfered electromagnetically , the traditional metering method of the water gauge does not change ; the sensor has no iron nature and magnetic goods and materials material 不受电磁干扰，水表传统的计量方式不变，传感器没有铁性和磁性物资材料。抄表时瞬间提取数据，故不受电磁干扰影响。
This paper narrates the status and use of the three kinds of water gauges installed in river embankments , lakes and plains in the song dynasty , with an evaluation of water level measurement being also presented 记述宋代用于河渠、湖塘和平原上3种水尺的设置状况和用途，对其水位量测技术进行评价。
This water gauge has totally overcome " blind area question " and carry question that other players have not overcome , can make sure wanton moment is it read to copy , can guarantee datum zero mistake only at present , count with the totally identical form of " window value " that the watch has 该水表完全克服了其它玩家没有克服的“盲区问题”和进位问题，是目前唯一能够做到任意时刻抄读，都可保证数据零差错，与表具的“窗口值”完全吻合的表计。
Some units undertake to do what is apparently beyond the ability by force adopting pulse check meter system as basis of closing , which causes numerous disputes , so insiders generally think the reading type water gauge system is an important trend of long - range system development directly 然而目前的脉冲抄表系统由于自身无法克服的缺点，有些单位勉为其难强制采用脉冲抄表系统作为结算依据，招致众多纠纷，因此业内人士普遍认为直读式水表系统是远程系统发展的重要趋势。
