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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="xbyvs37" class="twoCol"><div id="37hzg2t" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_wybez/">物位儀表</a>?<a href="http://www.cdcfah.com/cp/third-wybez_yyb/">液位儀表</a>?蘇州插入式巴類流量計廠家歡迎咨詢江蘇中徽測控儀表供應</p><div id="o8ik2wy" class="leftbox clearfix"><h1>蘇州插入式巴類流量計廠家歡迎咨詢江蘇中徽測控儀表供應</h1><div id="8pdkrtx" class="proBig"><div id="c7gsj3b" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312838103671875/4779906.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3hqm3s3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312838103671875/4779906.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g9dkmtf" 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>產品關鍵詞：</span>蘇州插入式巴類流量計廠家,流量計</p><p><span>***更新：</span>2020-09-26 03:17:38</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="7nzwi83" 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="i42tv33" class="page-proshow02"><p class="title">詳細說明</p><div id="qmspbnz" class="box"><p><p> 質量流量計安裝要求1、安裝位置的選擇應避免電磁干擾。傳感器、變送器的安裝位置以及電纜鋪設應盡量遠離易產生強電磁場的設備，如大功率馬達、變壓器設施、變頻設備等。2、質量流量傳感器安裝應使傳感器流向標識與流體流向一致。并使箭頭指向與變送器內部組態(tài)的流量方向一致。(注：質量流量計可以雙向使用。如果安裝方向與實際流向相反，修改變送器內的流向組態(tài)即可。)3、質量流量計是根據測量管振動原理測量的流量儀表，因此傳感器安裝時應考慮在兩側的工藝管道近法蘭處(約2～10倍管徑處)做堅固的支撐，避免儀表及相關管路產生震動，蘇州插入式巴類流量計廠家。若強烈的管道振動不可避免時，建議用柔性管將管道系統(tǒng)與儀表傳感器隔離。4，蘇州插入式巴類流量計廠家、因質量流量計是依據科氏力原理工作的，為避免重力對計量精度的影響，蘇州插入式巴類流量計廠家。質量流量計的測量管無論是向上還是向下安裝，都要盡量使測量管與地平面保持垂直或水平。5、安裝時連接法蘭面應相互平行，應使兩個法蘭的中心位于同一軸線避免產生附加應力。嚴禁用傳感器硬行拉直上、下游工藝管道，否則將影響測量甚至損壞傳感器。6、在傳感器的上、下游管道上，建議安裝截止閥及旁路以方便調零、日常維護及確保傳感器在不工作時亦可處于滿管狀態(tài)。渦輪流量計工作原理：在一定的流量范圍內，渦輪的轉速與流體的流速成正比。蘇州插入式巴類流量計廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州插入式巴類流量計廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312838103671875/4779906.png"></div><p> 主要安裝要求是對于直管段的要求及管道振動要求，渦街流量傳感器的上游側和下游側應有較長的直管段;管道不能有振動，如有振動，則需對流量計兩側加固定裝置。 </p> <p> 對于渦街流量計來說，測量氣體流量時，若被測氣體含有少量的液體，流量計應安裝在管線的較高處。測量液體時，若被測液體中含有少量的氣體，流量計應安裝在管線的較低處。測壓孔和測溫孔：需要測壓時,須將測壓孔設置在流量計下游2~7D的地方。需要測溫時,將溫度傳感器設置在離測壓點下游的1~2D之間處。 </p> <p> 管道支撐：盡量將流量計安裝在振動加速度小于20m/s2的地方。當管道振動過強時,應對管道安裝加固支撐。封墊片：切不可將密封墊片突出到管道中,否則將導致無法接受的誤差。蘇州插入式巴類流量計廠家質量流量計就得到的應用和重視。質量流量計分直接式和間接式兩種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州插入式巴類流量計廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837240888672/6407176.png"></div><p> 孔板流量計分類 </p> <p> 1、標準孔板標準孔板是一類規(guī)格多的標準節(jié)流裝置，廣泛應用于各種流體特別是氣體流量測量中，孔板的結構因壓力、通徑、取壓方式的不同而不同。 </p> <p> 2、標準孔板按常用取壓方式可分為角接取壓、法蘭取壓、徑距取壓三種類型。 </p> <p> 2、圓缺孔板 </p> <p> 取壓方式：法蘭取壓 </p> <p> 3、偏心孔板 </p> <p> 取壓方式：角接取壓 </p> <p> 偏心孔板和圓缺孔板只適于安裝在水平或傾斜管道上，不能在垂直管道上使用。如被測流體中含有固體顆粒時，開口或缺口應置于下方；如液體中有氣體析出時，開口或缺口應置于上方；取壓口處在圓缺口或偏心開孔和管道相切點的對面。 </p><p> 超聲波流量計也是比較常見的流量計，它的安裝在所有流量計的安裝中是簡單便捷的，只要選擇一個合適的測量點，把測量點處的管道參數(shù)輸入到流量計中，然后把探頭固定在管道上即可。 <span style="font-size:12px;"> </span> </p> <p> 安裝要點 </p> <p> 1、選擇充滿流體的材質均勻質密、易于超聲波傳輸?shù)墓芏?，如垂直管段或水平管段?</p> <p> 2、安裝距離應選擇上游大于10倍直管徑、下游大于5倍直管徑以內無任何閥門、彎頭、變徑等均勻的直管段，安裝點應充分遠離閥門、泵、高壓電和變頻器等干擾源。 </p> <p> 3、避免安裝在管道系統(tǒng)的比較高點或帶有自由出口的豎直管道上。 </p> <p> 4、對于開口或半滿管的管道，流量計應安裝在U型管段處。 </p> <p> 渦街流量計定式超聲波流量計，通常都有4-20mA信號輸出等功用，供遠傳顯現(xiàn)運用，但其內部只能存貯一條管道的參數(shù)；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州插入式巴類流量計廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837209316406/2335595.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生恒定磁常當有導電介質流過時，則會產生感應電壓。管道內部的兩個電極測量產生的感應電壓。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?。虎軠y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。孔板流量計可以通過測量壓差來衡量流體流量的大小。蘇州液體渦輪流量計銷售廠家</p><p style="text-indent:25px">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。蘇州插入式巴類流量計廠家</p><div style="text-align:left;"> <span style="font-size:12px;">渦輪流量計可水平、垂直安裝，垂直安裝時流體方向必須向上。液體應充滿管道，不得有氣泡。安裝時，液體流動方向應與傳感器外殼上指示流向的箭頭方向一致。安裝時必須使管道內流體滿管，才能保證測量精細。 </span> <p> 流量計上游端至少應有10倍公稱通徑長度的直管段，下游端應不少于5倍公稱通徑的直管段，其內壁應光滑清潔，無凹痕、積垢和起皮等缺陷。傳感器的管道軸心應與相鄰管道軸心對準，連接密封用的墊圈不得深入管道內腔。不同情況下的直管段要求如下圖。 </p> <p> 同時在安裝時應避免管道內產生氣泡，否則會影響測量的精度。 </p> <p> 威力巴流量計 </p> <p> 威力巴流量傳感器，是根據差壓式工作原理、插入式安裝方法設計的流量傳感器。 </p> <p> 結構特點： </p> <p> 科學的橫面形狀、獨特的抗堵設計、傳感器表面粗糙處理和防淤槽。蘇州插入式巴類流量計廠家</p> <br /> </div><p style="text-indent:25px">江蘇中徽測控儀表有限公司致力于儀器儀表，是一家貿易型的公司。公司業(yè)務分為雷達料位計，雷達液位計，物位計，水位計等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產品和服務。公司從事儀器儀表多年，有著創(chuàng)新的設計、強大的技術，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產品及服務。江蘇中徽測控儀表憑借創(chuàng)新的產品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1424308.html</p></div></div></div></div></div><div id="b9fwyfm" class="page-right twoColRt"><div id="7cjbs8u" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wyp8dlx" class="recomPic likePro"><a 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