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dianciliuliangjimuqianzaihenduolingyudouyouyingyong，yingyongfanweibiandeguangfantasuochangyudaodewentiyejiutixianchulai，xiamianjiuweidajiajieshaoyixiadianciliuliangjizaishiyongzhongzuichangyudaodejigewenti。
1、防雷問題
buguanshijiesuanshuibiaohaishiquyujiliangdedianciliuliangji，zaijiaoweikongkuangdejiaoqu，tebieshizaileiyutianqifugaimianjijiaodadeguangdong，dianciliuliangjidefangleishiyigebijiaoyanjundekaoyan。zaiyangezuohaojiedi、電源保護後，在空曠地區安裝的電磁流量計被雷擊的概率還是很高。我司4台用於區域流量計量的流量計每年至少有2台被雷擊損壞，且不可修複，隻能購買新的轉換器，成本較高。其他水司通常采用在電磁流量計井上建房、做zuo地di網wang和he安an裝zhuang避bi雷lei針zhen來lai避bi雷lei，這zhe樣yang效xiao果guo十shi分fen明ming顯xian，但dan水shui司si還hai要yao解jie決jue土tu地di使shi用yong權quan及ji與yu周zhou邊bian環huan境jing的de協xie調tiao規gui劃hua問wen題ti，程cheng序xu比bi較jiao複fu雜za。所suo以yi最zui簡jian單dan有you效xiao的de辦ban法fa是shi提ti高gao流liu量liang計ji自zi身shen的de防fang雷lei性xing能neng，如ru不bu能neng根gen本ben性xing解jie決jue，則ze應ying對dui其qi內nei部bu電dian路lu進jin行xing分fen離li保bao護hu，這zhe樣yang即ji使shi雷lei擊ji損sun壞huai，也ye能neng降jiang低di更geng換huan成cheng本ben。
2、電源問題
youyudianciliuliangjiyaowaijiedianyuan，zaochengshiwaianzhuangbufangbian，yexianzhiledianciliuliangjizaijiaoquguanwangdeshiyong。lingwai，dianciliuliangjibuzidaidianyuan，yidanduandian，jiangzaochengyongzuojiesuanshuibiaodeliuliangjishujuqueshi，zheyangduiqiduandianshiduanqueshishuiliangdejiliangyutuisuanyejiutichulexindewenti，yibangongshuiqiyeyuyonghudoushigeanshangliangchuli，zengjialebushaogongzuoliang。ruodianciliuliangjinengzidaidianyuan，jiunengconggenbenshangjiejuezheyiwenti，yejiangcujinqizaijiesuanshuibiaozhongdetuiguangyingyong。
2、信號傳輸問題
yongyuquyuguanwangdedianciliuliangjinengweichengshigongshuitiaodutigongyidingdejuecexinxi，suoyiwomenxiwangbuguanshiyongyuyonghujiesuanhaishiquyuguanwangdedianciliuliangxinhaodoushishishilianxude。muqiandedianciliuliangjidouxuyaogongshuiqiyelingwaikaifahuoxuanyongqitashujuchuanshuxitong，cainengshixianduishujudeshishijiance。zhebudanzengjiachengbentouru，yezengjiayunxingguanlifangmiandenandu。ruguodianciliuliangjinengzaiyibiaozishenwanchengxinhaodezidongzhuanhuanyuwuxianchuansong，jianshaoshujucaijidejianronghuoxianghuzhuanhuandengkunrao，najiangweiqiyedeshiyongtigongbianli，yejiangweidianciliuliangjidetuiguangyingyongzengjiagengdadeyoushi。
電磁流量計測量精度高、靈敏度高、穩定性好，其在供水企業的計量應用必將越來越廣泛，特別在工廠、小區等口徑大、安裝環境較好的地方，電磁流量計的使用已經十分成熟。一旦電磁流量計能解決自帶電源、數據遠傳等問題，其使用前景將更加美好。
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