淮安熱式氣體質量流量計銷售價格歡迎來電江蘇中徽測控儀表供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 孔板流量計使流速增加，靜壓力低，于是在節(jié)流件前后便產(chǎn)生了壓力降，即壓差，介質流動的流量越大，在節(jié)流件前后產(chǎn)生的壓差就越大，所以孔板流量計可以通過測量壓差來衡量流體流量的大小。這種測量方法是以能量守衡定律和"><meta name="keywords" content="淮安熱式氣體質量流量計銷售價格,流量計"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-wybez_yyb/">液位儀表</a>?淮安熱式氣體質量流量計銷售價格歡迎來電江蘇中徽測控儀表供應</p><div id="7q2lnkm" class="leftbox clearfix"><h1>淮安熱式氣體質量流量計銷售價格歡迎來電江蘇中徽測控儀表供應</h1><div id="yszwaw7" class="proBig"><div id="3f4neqx" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837071103515/2703394.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rgxu33q" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837071103515/2703394.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nmoqfmo" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>淮安熱式氣體質量流量計銷售價格,流量計</p><p><span>***更新：</span>2020-08-24 16:25:29</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ey2nfm3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇中徽測控儀表有限公司</a></p><p><span>聯(lián)系人：</span>姜經(jīng)理</p><p><span>郵箱: </span>jszhck@163.com</p><p><span>電話: </span>13770424300</p><p><span>傳真: </span>0517_86903470</p><p><span>網(wǎng)址: </span>http://www.jszhckyb.com</p><p><span>手機: </span>0517-86900078</p><p><span>地址: </span>江蘇省淮安市金湖縣工業(yè)集中區(qū)A區(qū)3號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="gk7uw7s" class="page-proshow02"><p class="title">詳細說明</p><div id="7bvcjac" class="box"><p><p> 孔板流量計使流速增加，靜壓力低，于是在節(jié)流件前后便產(chǎn)生了壓力降，即壓差，介質流動的流量越大，在節(jié)流件前后產(chǎn)生的壓差就越大，所以孔板流量計可以通過測量壓差來衡量流體流量的大小。這種測量方法是以能量守衡定律和流動連續(xù)性定律為基準的。<span style="font-size:12px;">孔板流量計可測量管道中各種流體的流量，可測量的介質有液體、氣體、蒸汽，被廣泛應用于石油、化工、冶金、輕工、煤礦等工業(yè)部門。測量原理：充滿管道的流體，淮安熱式氣體質量流量計銷售價格，淮安熱式氣體質量流量計銷售價格，當它們流經(jīng)管道內的節(jié)流裝置時，淮安熱式氣體質量流量計銷售價格，流束將在節(jié)流裝置的節(jié)流件處形成局部收縮.</span> 智能電磁流量計是一種流量儀表，因為它是根據(jù)傳統(tǒng)的物理電磁感應原理制成的，擁有著非常獨特的特點；淮安熱式氣體質量流量計銷售價格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安熱式氣體質量流量計銷售價格,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837071103515/2703394.png"></div><p> 電磁流量計 </p> <p> 工作原理：基于法拉第電磁感應定律。在電磁流量計中，測量管內的導電介質相當于法拉第試驗中的導電金屬桿，上下兩端的兩個電磁線圈產(chǎn)生恒定磁常當有導電介質流過時，則會產(chǎn)生感應電壓。管道內部的兩個電極測量產(chǎn)生的感應電壓。測量管道通過不導電的內襯(橡膠，特氟隆等)實現(xiàn)與流體和測量電極的電磁隔離。 </p> <p> 工作特點：①具有雙向測量系統(tǒng);② 傳感器所需的直管段較短，長度為5倍的管道直徑；③ 壓力損失小；④測量不受流體密度、粘度、溫度、壓力和電導率變化的影響；⑤主要應用于污水處理方面。安徽電磁流量計廠家直供孔板流量計前后產(chǎn)生一個靜壓力差,該壓力差與流量存在著一定的函數(shù)關系,流量越大,壓力差就越大；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安熱式氣體質量流量計銷售價格,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837282109375/9143518.png"></div><p> 孔板流量計前后產(chǎn)生一個靜壓力差,該壓力差與流量存在著一定的函數(shù)關系,流量越大,壓力差就越大.差壓信號傳送給差壓變送器,轉換成4-20ma.DC模擬信號輸出,遠轉給流量積算儀,實現(xiàn)流體流量的計量.質量型流量計,利用智能型差壓變送器,對工況溫/壓進行自動補償后,實現(xiàn)對流體質量流量的測量 </p> <p> 孔板流量計要送熱風，熱風爐離高爐一般比較近，且彎頭較多。過去曾使用標準孔板，因直管段不夠長而誤差較大。本儀表因為有均壓環(huán)和多個取壓口，需要2D長的直管段即可。安裝在熱風爐送風管上之后，應用情況非常滿意，已經(jīng)有三十幾座熱風爐裝上了環(huán)形孔板流量計，運行3年多沒有故障。 </p><p> 電磁流量計是根據(jù)法拉弟電磁感應定律制成的一種測量導電性液體的儀表。 </p> <p> 電磁流量計有一系列優(yōu)良特性,可以解決其它流量計不易應用的問題,如臟污流、腐蝕流的測量。變送器的測量信號為很小的毫伏級電勢信號，除流量信號外，還夾雜一些與流量無關的信號，如同相電壓、正交電壓及共模電壓等。為了準確測量流量，必須消除各種干擾信號，有效放大流量信號。應該提高流量轉換器的性能，比較好采用微處理機型的轉換器，用它來控制勵磁電壓，按被測流體性質選擇勵磁方式和頻率，可以排除同相干擾和正交干擾。但改進的儀表結構復雜，成本較高。電磁流量計流量范圍大,口徑范圍寬；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="淮安熱式氣體質量流量計銷售價格,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312838243867187/2569980.png"></div><p> 超聲流量計優(yōu)點: </p> <p> （1）超聲波流量計是一種非接觸式測量儀表，可用來測量不易接觸、不易觀察的流體流量和大管徑流量。它不會改變流體的流動狀態(tài)，不會產(chǎn)生壓力損失，且便于安裝。 </p> <p> （2）可以測量強腐蝕性介質和非導電介質的流量。 </p> <p> （3）超聲波流量計的測量范圍大，管徑范圍從20mm～５m. </p> <p> （4）超聲波流量計可以測量各種液體和污水流量。 </p> <p> （5）超聲波流量計測量的體積流量不受被測流體的溫度、壓力、粘度及密度等熱物性參數(shù)的影響?？梢宰龀晒潭ㄊ胶捅銛y式兩種形式。電磁流量計不產(chǎn)生流量檢測所造成的壓力損失,節(jié)能效果好;安徽金屬轉子流量計銷售廠家</p><p style="text-indent:25px">為了智能電磁流量計能夠很好地正常使用，智能電磁流量計傳感器接地一定要安裝好。淮安熱式氣體質量流量計銷售價格</p><p> 渦街流量計工作狀態(tài)下的體積流量不受被測流體溫度、壓力、密度等熱工參數(shù)的影響，但液體或蒸汽的**終測量結果應是質量流量，對于氣體，**終測量結果應是標準體積流量。質量流量或標準體積流量都必須通過流體密度進行換算，必須考慮流體工況變化引起的流體密度變化。 </p> <p> 造成流量測量誤差的因素主要有：管道流速不均造成的測量誤差；不能準確確定流體工況變化時的介質密度；將濕飽和蒸汽假設成干飽和蒸汽進行測量。這些誤差如果不加以限制或消除，渦街流量計的總測量誤差會很大。淮安熱式氣體質量流量計銷售價格</p><p style="text-indent:25px">江蘇中徽測控儀表有限公司創(chuàng)建于2014-01-15，注冊資金 300-500萬元，辦公設施齊全，辦公環(huán)境優(yōu)越，已全力實行網(wǎng)絡化辦公，**提高了速度和效率。致力于創(chuàng)造***的產(chǎn)品與服務，以誠信、敬業(yè)、進取為宗旨，以建中徽測控產(chǎn)品為目標，努力打造成為同行業(yè)中具有影響力的企業(yè)。公司堅持以客戶為中心、主營產(chǎn)品：智能電磁流量計、插入式渦街流量計、智能超聲波流量計、威力巴流量計、平衡流量計、德爾塔巴流量計、超聲波流量計、雷達物位計、超聲波液位計、磁翻板液位計、電磁流量計、渦街流量計、旋進漩渦流量計、渦輪流量計、壓力差壓變送器、校驗設備等。市場為導向，重信譽，保質量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。江蘇中徽測控儀表始終以質量為發(fā)展，把顧客的滿意作為公司發(fā)展的動力，致力于為顧客帶來***的雷達料位計,雷達液位計,物位計,水位計。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1025588.html</p></div></div></div></div></div><div id="fzrjqcu" class="page-right twoColRt"><div id="ixumjvh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lkhe8xt" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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