LoRaWAN定義了如何(he)使用(yong)(yong)LoRa®無(wu)線電技(ji)術自動傳(chuan)輸(shu)數據包(bao)，并通過端(duan)到(dao)端(duan)加(jia)密滿足高安全標準。數據傳(chuan)輸(shu)所(suo)需(xu)的(de)(de)低能(neng)(neng)耗確保(bao)了較長的(de)(de)電池壽命。采用(yong)(yong)NB-IoT通信的(de)(de)超聲(sheng)波(bo)水(shui)表可以(yi)使用(yong)(yong)現(xian)有(you)的(de)(de)蜂窩基礎(chu)設施及其天(tian)線站(zhan)(zhan)點(dian)進行(xing)4G/LTE移動通信。它們(men)可以(yi)在工廠開箱即用(yong)(yong)的(de)(de)任何(he)地(di)方(fang)安裝-并且它們(men)會自動顯(xian)示(shi)在數據庫中。這使得水(shui)務公司(si)能(neng)(neng)夠構(gou)建超聲(sheng)波(bo)水(shui)表網(wang)絡，而無(wu)需(xu)使用(yong)(yong)昂貴的(de)(de)天(tian)線實施自己的(de)(de)基礎(chu)設施、協商建立基站(zhan)(zhan)的(de)(de)許可以(yi)及選擇網(wang)關(guan)和(he)其他硬(ying)件。而且他們(men)也(ye)不(bu)需(xu)要(yao)在公司(si)中保(bao)留相(xiang)應(ying)的(de)(de)專業知識和(he)員(yuan)工來維護抄(chao)表基礎(chu)設施。相(xiang)反(fan)，他們(men)可以(yi)專注于供水(shui)基礎(chu)設施和(he)分(fen)配網(wang)絡。進口超聲(sheng)波(bo)水(shui)表認準成都聲(sheng)立德克(ke)技(ji)術有(you)限公司(si)。進口超聲(sheng)波(bo)水(shui)表系統

現有的(de)(de)(de)(de)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)從(cong)電(dian)(dian)子數(shu)據(ju)采(cai)(cai)集裝置(zhi)的(de)(de)(de)(de)形式(shi)上(shang)講可(ke)(ke)以(yi)分為(wei)哪些類？是(shi)(shi)以(yi)傳統機械水(shui)(shui)(shui)表(biao)(biao)(biao)為(wei)基(ji)表(biao)(biao)(biao)，增(zeng)加(jia)一套電(dian)(dian)子數(shu)據(ju)轉(zhuan)換裝置(zhi)，把機械量(liang)(liang)轉(zhuan)換為(wei)電(dian)(dian)子數(shu)據(ju)的(de)(de)(de)(de)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)。典(dian)型產品有光電(dian)(dian)直讀水(shui)(shui)(shui)表(biao)(biao)(biao)和(he)(he)脈(mo)沖水(shui)(shui)(shui)表(biao)(biao)(biao)。正是(shi)(shi)由于增(zeng)加(jia)了這套電(dian)(dian)子數(shu)據(ju)轉(zhuan)換裝置(zhi)，計量(liang)(liang)數(shu)據(ju)采(cai)(cai)集的(de)(de)(de)(de)準(zhun)(zhun)(zhun)確(que)性和(he)(he)可(ke)(ke)靠(kao)性易受各(ge)種(zhong)(zhong)干(gan)擾影響。第(di)二類是(shi)(shi)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)。超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)的(de)(de)(de)(de)工作原理是(shi)(shi)采(cai)(cai)取時差法對流(liu)量(liang)(liang)進行(xing)測(ce)量(liang)(liang)。在測(ce)量(liang)(liang)通道(dao)（流(liu)量(liang)(liang)管）的(de)(de)(de)(de)上(shang)游(you)和(he)(he)下游(you)分別安裝一只超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)換能(neng)器(qi)。甲(jia)換能(neng)器(qi)向乙換能(neng)器(qi)發(fa)射一個(ge)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)信號（順(shun)流(liu)），同時乙換能(neng)器(qi)向甲(jia)換能(neng)器(qi)發(fa)射一個(ge)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)信號（逆流(liu)），順(shun)流(liu)和(he)(he)逆流(liu)的(de)(de)(de)(de)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)信號在傳輸過程(cheng)中形成(cheng)一定的(de)(de)(de)(de)時間差，在標(biao)定的(de)(de)(de)(de)管徑截面積和(he)(he)標(biao)準(zhun)(zhun)(zhun)測(ce)量(liang)(liang)管長度的(de)(de)(de)(de)情況下，通過積分儀上(shang)的(de)(de)(de)(de)計算芯片計算出表(biao)(biao)(biao)的(de)(de)(de)(de)流(liu)量(liang)(liang)。從(cong)原理上(shang)可(ke)(ke)見超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)計量(liang)(liang)的(de)(de)(de)(de)準(zhun)(zhun)(zhun)確(que)性和(he)(he)可(ke)(ke)靠(kao)性受環境變(bian)化和(he)(he)各(ge)種(zhong)(zhong)干(gan)擾影響是(shi)(shi)大(da)的(de)(de)(de)(de)。氣(qi)泡(pao)、水(shui)(shui)(shui)錘(chui)、水(shui)(shui)(shui)質(zhi)變(bian)化、水(shui)(shui)(shui)垢、溫(wen)度、電(dian)(dian)子器(qi)件(jian)老化與漂(piao)移都(dou)(dou)會影響超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)的(de)(de)(de)(de)計量(liang)(liang)。超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)被計量(liang)(liang)的(de)(de)(de)(de)水(shui)(shui)(shui)必須在層流(liu)狀態(tai)，氣(qi)泡(pao)、水(shui)(shui)(shui)錘(chui)及閥門的(de)(de)(de)(de)開斷都(dou)(dou)會使流(liu)經水(shui)(shui)(shui)表(biao)(biao)(biao)的(de)(de)(de)(de)水(shui)(shui)(shui)流(liu)成(cheng)為(wei)紊流(liu)狀態(tai)，從(cong)而影響其測(ce)量(liang)(liang)的(de)(de)(de)(de)時差。水(shui)(shui)(shui)質(zhi)變(bian)化會影響其測(ce)量(liang)(liang)的(de)(de)(de)(de)時差與標(biao)定時差不同。雙聲(sheng)(sheng)(sheng)(sheng)(sheng)道(dao)超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)維修遠傳超(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)(biao)(biao)哪家好？咨詢成(cheng)都(dou)(dou)聲(sheng)(sheng)(sheng)(sheng)(sheng)立德(de)克技術有限公司。

超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)根據(ju)不(bu)同的(de)(de)(de)(de)分(fen)類方(fang)式可(ke)(ke)以(yi)分(fen)成(cheng)許多(duo)類別(bie)。（1）根據(ju)讀表(biao)(biao)(biao)(biao)(biao)方(fang)式，它可(ke)(ke)以(yi)分(fen)為無(wu)(wu)線(xian)(xian)(xian)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)，IC卡(ka)(ka)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)，遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。IC卡(ka)(ka)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)是(shi)一(yi)種采用(yong)(yong)(yong)IC卡(ka)(ka)技術實(shi)現(xian)先繳費(fei)后用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)的(de)(de)(de)(de)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。其利用(yong)(yong)(yong)IC卡(ka)(ka)插卡(ka)(ka)或(huo)刷(shua)卡(ka)(ka)。微機系統模塊(kuai)識(shi)別(bie)并(bing)下載IC卡(ka)(ka)中的(de)(de)(de)(de)信(xin)息，水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)打開閥門放水(shui)(shui)(shui)(shui)(shui)。當水(shui)(shui)(shui)(shui)(shui)卡(ka)(ka)內水(shui)(shui)(shui)(shui)(shui)量(liang)(liang)不(bu)足(zu)時，會發(fa)出警報，提(ti)醒用(yong)(yong)(yong)戶(hu)提(ti)前購水(shui)(shui)(shui)(shui)(shui)。IC卡(ka)(ka)預(yu)付費(fei)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)一(yi)般(ban)(ban)可(ke)(ke)以(yi)實(shi)現(xian)階梯水(shui)(shui)(shui)(shui)(shui)價功能、一(yi)表(biao)(biao)(biao)(biao)(biao)多(duo)卡(ka)(ka)功能、防跑滴水(shui)(shui)(shui)(shui)(shui)功能等。遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)分(fen)為有線(xian)(xian)(xian)遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)和無(wu)(wu)線(xian)(xian)(xian)遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。有線(xian)(xian)(xian)遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)有脈(mo)沖式、光電式等不(bu)同類型。無(wu)(wu)線(xian)(xian)(xian)遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。現(xian)在比較(jiao)主流的(de)(de)(de)(de)是(shi)GPRS遠傳(chuan)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。無(wu)(wu)線(xian)(xian)(xian)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)是(shi)基(ji)于超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)測量(liang)(liang)技術的(de)(de)(de)(de)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。它是(shi)由流量(liang)(liang)傳(chuan)感器、計算(suan)器和無(wu)(wu)線(xian)(xian)(xian)通(tong)信(xin)傳(chuan)輸(shu)模塊(kuai)組成(cheng)的(de)(de)(de)(de)智能型計量(liang)(liang)儀(yi)表(biao)(biao)(biao)(biao)(biao)。計算(suan)器通(tong)過處(chu)理傳(chuan)感器采集的(de)(de)(de)(de)溫差及(ji)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)通(tong)過流體的(de)(de)(de)(de)時間差，實(shi)現(xian)對流量(liang)(liang)的(de)(de)(de)(de)準確計量(liang)(liang)，并(bing)能夠通(tong)過無(wu)(wu)線(xian)(xian)(xian)通(tong)信(xin)模塊(kuai)將數(shu)據(ju)進行(xing)無(wu)(wu)線(xian)(xian)(xian)傳(chuan)輸(shu)。（2）根據(ju)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)的(de)(de)(de)(de)用(yong)(yong)(yong)途分(fen)可(ke)(ke)以(yi)分(fen)為戶(hu)用(yong)(yong)(yong)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)和工(gong)(gong)(gong)業超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)。戶(hu)用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)一(yi)般(ban)(ban)是(shi)一(yi)些小管徑的(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)能夠滿足(zu)住宅用(yong)(yong)(yong)數(shu)量(liang)(liang)測量(liang)(liang)并(bing)安裝在小區樓棟之間，工(gong)(gong)(gong)業水(shui)(shui)(shui)(shui)(shui)表(biao)(biao)(biao)(biao)(biao)則主要應(ying)用(yong)(yong)(yong)在工(gong)(gong)(gong)廠(chang)如(ru)電力廠(chang)，化工(gong)(gong)(gong)廠(chang)和食品加(jia)工(gong)(gong)(gong)廠(chang)等用(yong)(yong)(yong)戶(hu)量(liang)(liang)加(jia)大(da)的(de)(de)(de)(de)場(chang)景中。

如(ru)何使用IC卡(ka)(ka)(ka)水(shui)(shui)表(biao)(biao)(biao)？1.將(jiang)卡(ka)(ka)(ka)放在感應區(qu)，喚(huan)醒水(shui)(shui)表(biao)(biao)(biao)，水(shui)(shui)表(biao)(biao)(biao)滾動顯(xian)示(shi)用水(shui)(shui)量(liang);2.總耗水(shui)(shui)量(liang)、剩余用水(shui)(shui)量(liang)等，具體順序(xu)以廠家編寫的(de)(de)方案(an)為準;3.如(ru)果水(shui)(shui)費(fei)(fei)是已付費(fei)(fei)率，插入卡(ka)(ka)(ka)后，液晶屏將(jiang)顯(xian)示(shi)剩余的(de)(de)水(shui)(shui)費(fei)(fei)。如(ru)何讀(du)取IC卡(ka)(ka)(ka)超聲(sheng)波水(shui)(shui)表(biao)(biao)(biao)：1.“M3”是指計(ji)量(liang)單位（立方米）2.“紅(hong)色(se)儀表(biao)(biao)(biao)”的(de)(de)刻(ke)度表(biao)(biao)(biao)示(shi)小數(shu)點后面的(de)(de)計(ji)量(liang)讀(du)數(shu)，儀表(biao)(biao)(biao)下方有(you)四個儀表(biao)(biao)(biao)：0.1、0.01、0.001和0.0001。當用戶的(de)(de)水(shui)(shui)表(biao)(biao)(biao)單獨顯(xian)示(shi)在“紅(hong)色(se)儀表(biao)(biao)(biao)”中時(shi)，表(biao)(biao)(biao)示(shi)水(shui)(shui)表(biao)(biao)(biao)讀(du)數(shu)。3.不要在意(yi)紅(hong)色(se)字(zi)符輪，從x1，x10，x100，x1000開始，它們(men)是單位，十，百，千(qian)。雙聲(sheng)道(dao)超聲(sheng)波水(shui)(shui)表(biao)(biao)(biao)哪家好？選擇成(cheng)都聲(sheng)立德克技(ji)術有(you)限(xian)公司。

在(zai)(zai)眾(zhong)多(duo)的(de)(de)(de)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)中(zhong)(zhong)(zhong)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)立(li)德(de)(de)克(ke)的(de)(de)(de)智(zhi)(zhi)能超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)經過精(jing)心設計，可(ke)在(zai)(zai)惡劣環境(jing)下(xia)提供穩健的(de)(de)(de)性(xing)能。流(liu)(liu)量(liang)(liang)(liang)傳(chuan)感器(qi)(qi)利用(yong)晶體產(chan)生超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)信號。與(yu)傳(chuan)統機械儀(yi)(yi)表(biao)相(xiang)比(bi)，智(zhi)(zhi)能超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)沒(mei)有會隨著(zhu)時間的(de)(de)(de)推移而(er)磨損的(de)(de)(de)移動部件(jian)。電子設備、傳(chuan)感器(qi)(qi)和(he)電纜均封裝在(zai)(zai)IP68級(ji)的(de)(de)(de)重(zhong)型(xing)金屬外(wai)(wai)殼中(zhong)(zhong)(zhong)。它適用(yong)于(yu)室(shi)外(wai)(wai)和(he)室(shi)內(nei)應(ying)用(yong)以及儀(yi)(yi)表(biao)可(ke)浸入水(shui)(shui)(shui)中(zhong)(zhong)(zhong)的(de)(de)(de)任何地方。聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)立(li)德(de)(de)克(ke)的(de)(de)(de)智(zhi)(zhi)能超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)通過使用(yong)先進(jin)(jin)的(de)(de)(de)多(duo)路徑(jing)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)技(ji)術提供先進(jin)(jin)的(de)(de)(de)水(shui)(shui)(shui)流(liu)(liu)量(liang)(liang)(liang)測量(liang)(liang)(liang)。它采(cai)用(yong)2對(dui)或4對(dui)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)換(huan)能器(qi)(qi)從不同位置(zhi)(zhi)詢(xun)問流(liu)(liu)量(liang)(liang)(liang)，從而(er)使流(liu)(liu)線畸變對(dui)測量(liang)(liang)(liang)結果的(de)(de)(de)影響較小(xiao)。與(yu)單路超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)流(liu)(liu)量(liang)(liang)(liang)計相(xiang)比(bi)，這(zhe)(zhe)是一個顯著(zhu)的(de)(de)(de)改(gai)進(jin)(jin)，因為(wei)它很常見在(zai)(zai)實際應(ying)用(yong)中(zhong)(zhong)(zhong)，彎頭(tou)、閥門或泵后沒(mei)有足夠的(de)(de)(de)直管段，或者傳(chuan)感器(qi)(qi)安(an)裝與(yu)現有管道不完(wan)全對(dui)齊。在(zai)(zai)這(zhe)(zhe)些情況下(xia)，湍(tuan)流(liu)(liu)（漩渦）或其(qi)他(ta)類(lei)型(xing)的(de)(de)(de)二次(ci)流(liu)(liu)可(ke)能會導致單路流(liu)(liu)量(liang)(liang)(liang)計出現錯誤(wu)。聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)立(li)德(de)(de)克(ke)的(de)(de)(de)智(zhi)(zhi)能超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)符合ISO4064（或OIMLR49）D級(ji)精(jing)度(du)(du)水(shui)(shui)(shui)表(biao)標準(zhun)(zhun)，并超(chao)(chao)過AWWAC715水(shui)(shui)(shui)表(biao)標準(zhun)(zhun)。工(gong)作(zuo)(zuo)溫度(du)(du)范圍為(wei)0.1°C(32.2°F)至60°C(140°F)，其(qi)中(zhong)(zhong)(zhong)安(an)全溫度(du)(du)高達85°C。大顯示(shi)屏可(ke)設置(zhi)(zhi)顯示(shi)總流(liu)(liu)量(liang)(liang)(liang)、流(liu)(liu)量(liang)(liang)(liang)、工(gong)作(zuo)(zuo)時間、泄漏報(bao)警、逆流(liu)(liu)等。儀(yi)(yi)表(biao)還具(ju)有遠程(cheng)讀數，可(ke)配置(zhi)(zhi)為(wei)脈沖、M-Bus、RS485/Modbus、脈沖、4-20mA、BACnet或無線等通信協(xie)議。大口徑(jing)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)哪家好？選擇成都聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)立(li)德(de)(de)克(ke)技(ji)術有限公司。成都探頭(tou)式超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)水(shui)(shui)(shui)表(biao)安(an)裝

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隨著建(jian)筑(zhu)、住宅條件的(de)(de)(de)不(bu)斷改善，人民(min)群(qun)眾(zhong)對(dui)(dui)生活設施的(de)(de)(de)智能化要(yao)求會日益提高，同時電力、自(zi)來水(shui)、煤氣、物業等管(guan)理部門出于(yu)對(dui)(dui)數(shu)據統(tong)計及(ji)收費等管(guan)理需(xu)要(yao)，也要(yao)求對(dui)(dui)傳統(tong)的(de)(de)(de)人工上門抄(chao)表(biao)(biao)(biao)方式(shi)(shi)進(jin)行變革。隨著現代電子(zi)技(ji)術(shu)(shu)的(de)(de)(de)發(fa)展(zhan)，通(tong)訊技(ji)術(shu)(shu)、計算機(ji)網絡技(ji)術(shu)(shu)都有了(le)飛速的(de)(de)(de)進(jin)步，而二者(zhe)的(de)(de)(de)結(jie)合(he)又進(jin)一步演化出許(xu)多新(xin)的(de)(de)(de)通(tong)訊方式(shi)(shi)和(he)通(tong)訊系(xi)(xi)統(tong)，而傳感技(ji)術(shu)(shu)的(de)(de)(de)進(jin)步，則促進(jin)了(le)各種智能遠傳儀表(biao)(biao)(biao)的(de)(de)(de)產生，這些都為(wei)自(zi)動抄(chao)表(biao)(biao)(biao)系(xi)(xi)統(tong)的(de)(de)(de)實(shi)現提供了(le)條件。因此，實(shi)現用戶(hu)儀表(biao)(biao)(biao)的(de)(de)(de)自(zi)動抄(chao)表(biao)(biao)(biao)己是(shi)必然趨勢(shi)，也是(shi)近幾年家庭自(zi)動化、智能小區(qu)研(yan)究中(zhong)的(de)(de)(de)一個熱點。超聲波水(shui)表(biao)(biao)(biao)顯然符(fu)合(he)這一趨勢(shi)。進(jin)口超聲波水(shui)表(biao)(biao)(biao)系(xi)(xi)統(tong)

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