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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="82x77pd" class="twoCol"><div id="r2wls72" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_gykggek/">高壓開關(guān)柜</a>?廣安流量儀表銷售客戶至上成都皖川科技供應(yīng)</p><div id="ic7cj4j" class="leftbox clearfix"><h1>廣安流量儀表銷售客戶至上成都皖川科技供應(yīng)</h1><div id="897vncl" class="proBig"><div id="ape7zjv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/9819656.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xwtdktf" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/9819656.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vfh8yfh" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣安流量儀表銷售,流量儀表</p><p><span>***更新：</span>2020-07-19 06:13:03</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="wqico2f" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都皖川科技有限公司</a></p><p><span>聯(lián)系人：</span>朱成生</p><p><span>郵箱: </span>cdwckjgs@sina.com</p><p><span>電話: </span>18755046999</p><p><span>傳真: </span>028_87463776</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達(dá)廣場SOHO公寓2-2-1138室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="smtqswy" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8qgdp8q" class="box"><p><p style="text-indent:25px">流量儀表品種如此之多的原因就在于至今還沒找到一種對任何流體、任何量程、任何流動狀態(tài)以及任何使用條件都適用的流量儀表。流量計種類，流量計選型，流量計價格，流量計原理，流量計安裝，流量計廠家是使用者一直很關(guān)注的問題。所以在選用流量儀表時，要進行周密的分析與比較，選擇適宜的流量儀表以達(dá)到預(yù)期的測量目的。電磁流量計是根據(jù)法拉第電磁感應(yīng)定律制成的一種測量導(dǎo)電性液體的儀表。電磁流量計由傳感器、轉(zhuǎn)換器，廣安流量儀表銷售，廣安流量儀表銷售，廣安流量儀表銷售、電纜連接線三部分組成，缺一不可。如果電纜連接線很短，安裝在流量計殼體內(nèi)。廣安流量儀表銷售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣安流量儀表銷售,流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/9819656.jpg"></div><p style="text-indent:25px">電池供電超聲波流量儀表采用高能長壽命電池，配合微功耗電路，效率率電聲轉(zhuǎn)換器件，使得野外，戶外和缺電場所的管路流量計量成為可能，也是一款工業(yè)級超聲波流量計。它采用金屬隔爆型外殼，具有高等級防護和密封，適應(yīng)全天候甚至惡劣氣候環(huán)境，也適用于高溫潮濕和粉塵現(xiàn)場。采用數(shù)字超聲測流技術(shù)，無機械轉(zhuǎn)動部件，可靠性高，維護量小，一節(jié)電池可連續(xù)工作6年以上（或外部供電）。無壓力損失，降低電能損耗；低始動流量（0.005m/s）。無壓力損失，抗大水流沖擊，可長時間在急速水流速下穩(wěn)定運行，同時適合消防用水。它采用了先進的數(shù)字相關(guān)技術(shù)和智能自適應(yīng)聲波技術(shù)，使它在連續(xù)測量時的信號接收與品質(zhì)上得到明顯增強。管段一體式超聲波流量計采用了先進的模塊一體式設(shè)計，變送器防護等級達(dá)到IP65，傳感器防護等級達(dá)到IP68，適用于潮濕環(huán)境下的使用。廣安流量儀表銷售</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣安流量儀表銷售,流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648847656/9354750.jpg"></div><p style="text-indent:25px">流量測量的方法很多，儀表的種類也很多，結(jié)合流量的定義，常用的流量測量方法可歸納為容積法，流速法和質(zhì)量流量法等。如果流體是以固定體積從流量計中逐次排放流出，則對排放的次數(shù)計數(shù)，就可以求得通過儀器的流體總量。若測量排放的頻率，即可顯示流量。這種方法叫做容積法。如刮板流量計。橢圓齒輪流量計和標(biāo)準(zhǔn)體積管等，都是按此原理工作的。這類儀表所顯示的是體積流量的總量。容積法的特點是流動狀態(tài)對測量的影響較小，精確度較高，這類流量計一般不宜用于測量高溫高壓流體和臟污介質(zhì)的流量，測量流量的上限也不大。</p><p style="text-indent:25px">帶打印便攜超聲波流量計具有測量精度高、一致性好、電池供電、操作簡單、攜帶方便等特點，是目前國內(nèi)體積較小、質(zhì)量較輕，真正意義上的便攜超聲波流量計。利用了低電壓、多脈沖時差原理，采用高精度和超穩(wěn)定的雙平衡信號差分發(fā)射、差分接收數(shù)字檢測技術(shù)來測量順流和逆流方向的聲波傳輸時間，根據(jù)時差計算出流速。具有穩(wěn)定性好、零點漂移小、測量精度高，量程比寬抗干擾性強等特點。當(dāng)超聲波波束在液體中傳播時，液體的流動將使傳播時間產(chǎn)生微小變化，其傳播時間的變化正比于液體的流速，零流量時，兩個傳感器發(fā)射和接受聲波所需的時間完全相同；介質(zhì)流動時，逆流方向的志波傳輸時間大于水流方向的聲波傳輸時間。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣安流量儀表銷售,流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/1141047.jpg"></div><p style="text-indent:25px">根據(jù)一元流動的連續(xù)方程，當(dāng)流通截面恒定時，截面上的平均流速與體積流量成正比，于是各種與流速有關(guān)的物理現(xiàn)象便可以用來建立流量計。例如：超聲波流量計、渦輪流量計、動壓測量管、漩渦流量計和節(jié)流式流量計等均屬于此類。目前流量儀表中以這類儀表**多，它們有較寬的使用條件，有用于高溫高壓流體的，也有精度較高的，有的能量損失很小，有的可適應(yīng)臟污介質(zhì)等等。使流體流動得到某種加速度的力學(xué)效應(yīng)與質(zhì)量的關(guān)系，是這種方法的物理基礎(chǔ)，按這種原理制成的流量計有質(zhì)量流量計和回轉(zhuǎn)管式流量計等。四川流量儀表價格</p><p style="text-indent:25px">廣安流量儀表銷售</p><p style="text-indent:25px">量儀表(流量計)的選型對儀表能否成功使用往往起著很重要的作用，由于被測對象的復(fù)雜狀況以及儀表品種繁多、性能指標(biāo)各使得儀表的選型感到困難。沒有一種十全十美的流量計，各類儀表都有各自的特點，選型的目的就是在眾多的品種中揚長避短選擇自己**合適的流量計儀表。流量計儀表選型的步驟如下： 1、依據(jù)流體種類及五個方面考慮因素初選可用儀表類型(要有幾種類型以便進行選擇)； 2、對初選類型進行資料及價格信息的收集，為深入的分析比較準(zhǔn)備條件； 3、采用淘汰法逐步集中到1～2種類型，對五個方面因素要反復(fù)比較分析**終確定預(yù)選目標(biāo)。廣安流量儀表銷售</p><p style="text-indent:25px">成都皖川科技有限公司坐落在四川省成都市青羊區(qū)青羊萬達(dá)廣場SOHO公寓2-2-1138室，是一家專業(yè)的研發(fā)、銷售計算機軟硬件;計算機系統(tǒng)集成;銷售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機械設(shè)備、閥門、水泵、電線電纜、通訊器材(不含無線廣播電視發(fā)射及衛(wèi)星地面接收設(shè)備)、醫(yī)療器械(***一類)、實驗設(shè)備、化工產(chǎn)品(不含危險化學(xué)品)、五金交電、照明設(shè)備。公司。公司目前擁有51~100人員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評。成都皖川科技有限公司主營業(yè)務(wù)涵蓋[ "耐磨熱電偶", "氣體檢測儀器", "便攜式氣體報警控制器", "雙金屬溫度計" ]，堅持“質(zhì)量***、質(zhì)量服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴。公司憑著雄厚的技術(shù)力量、飽滿的工作態(tài)度、扎實的工作作風(fēng)、良好的職業(yè)道德，樹立了優(yōu)良的[ "耐磨熱電偶", "氣體檢測儀器", "便攜式氣體報警控制器", "雙金屬溫度計" ]形象，贏得了社會各界的信任和認(rèn)可。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/647037.html</p></div></div></div></div></div><div id="gask7bd" class="page-right twoColRt"><div id="td8iko7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3bik33i" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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