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tcPro"><section class="home-main container clearfix"><div id="kyq2rzw" class="twoCol"><div id="8megdfh" 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-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_llyb/">流量儀表</a>?<a href="http://www.cdcfah.com/cp/third-llyb_liuliangji/">流量計</a>?無錫雷達(dá)流量計廠家電話誠信為本南儀測控技術(shù)供應(yīng)</p><div id="rfxel82" class="leftbox clearfix"><h1>無錫雷達(dá)流量計廠家電話誠信為本南儀測控技術(shù)供應(yīng)</h1><div id="kiaxegi" class="proBig"><div id="wfmo7us" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nanyishiye/637400217061148192/8862408.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7q7qczb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nanyishiye/637400217061148192/8862408.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2wogam2" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>無錫雷達(dá)流量計廠家電話,流量計</p><p><span>***更新：</span>2020-12-21 12:19:06</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="cgdvnzt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南儀測控技術(shù)(上海)有限公司</a></p><p><span>聯(lián)系人：</span>桂經(jīng)理</p><p><span>郵箱: </span>704766500@qq.com</p><p><span>電話: </span>17802114401</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>https://www.nanicontrol.com</p><p><span>手機(jī): </span>021-61559357</p><p><span>地址: </span>滬閔路1871號9甲幢4樓407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="vebtahj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a2vaceb" class="box"><p><p style="text-indent:25px">電磁流量計測量氯堿的可行性分析報告：電磁流量計測量導(dǎo)電液體流量是非常有優(yōu)勢的，那么氯堿行業(yè)是否也可以使用電磁流量計來進(jìn)行流量測量呢？氯堿行業(yè)主要計量鹽水和燒堿，兩者具有共同的特性：1、鹽水的成分較復(fù)雜，有時呈酸性，有時呈堿性，無錫雷達(dá)流量計廠家電話，并可能由于離子膜脫氯不凈，而含有游離氯，兩者都具有較強的腐蝕性，無錫雷達(dá)流量計廠家電話。2、兩者都是導(dǎo)電介質(zhì)。3、當(dāng)氣溫較低時，鹽水管道都會出現(xiàn)結(jié)鹽現(xiàn)象，隔閡燒堿也會在保送過程中隨著溫度降低而析出鹽；離子膜燒堿32％在3~C左右就會結(jié)晶；在管道長并間歇保送時，也會出現(xiàn)32％燒堿結(jié)晶而使管道梗塞，所以兩種被測介質(zhì)都會呈現(xiàn)含有固體顆粒現(xiàn)象。4、兩種介質(zhì)的溫度都在100oC以較。分析被測介質(zhì)的特性及電磁流量計的優(yōu)點，可以看出電磁流量計在氯堿計量方面十分適用。雖然電磁流量計的價錢較貴，但其精度高，維護(hù)量小，使用壽命長，無錫雷達(dá)流量計廠家電話，有較高的性價比。差壓式流量計、渦輪流量計、橢圓齒輪流量計等都受流動體工作狀態(tài)以及流動體密度、粘度等參數(shù)的影響而使測量誤差增較大。由于測量元件受固體顆粒的磨損而使壽命降低，甚至堵塞無法使用，腐蝕性更無法解決。大流量流體――笛形均速管流量計、威力巴流量計、插入式流量計。無錫雷達(dá)流量計廠家電話</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雷達(dá)流量計廠家電話,流量計" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637400217061148192/8862408.png"></div><p style="text-indent:25px">電磁流量計和超聲波流量計的主要區(qū)別：電磁流量計的安裝與調(diào)試比較嚴(yán)格。變送器和轉(zhuǎn)換器必須配套使用，兩者之間不能用兩種不同型號的儀表配用。在安裝變送器時，從安裝地點的選擇到具體的安裝調(diào)試，必須嚴(yán)格按照產(chǎn)品說明書要求進(jìn)行。安裝地點不能有振動，不能有強磁場。在安裝時必須使變送器和管道有良好的接觸及良好的接地。變送器的電位與被測流動體等電位。在使用時，必須排盡測量管中存留的氣體，否則會造成較較大的測量誤差。電磁流量計需要在有電導(dǎo)率的液體條件較安裝，而且一般電磁流量計的安裝必須截管安裝，但是電磁流量計的特點是在符合條件的現(xiàn)場條件較準(zhǔn)確度高。電磁流量計拆卸麻煩，必須要求工藝停車，拆卸送檢麻煩，如果是0.5%準(zhǔn)確度按國家計量檢定規(guī)程每半年需檢定一次。徐州電磁流量計哪家便宜電磁流量計具有自檢與自論斷功能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雷達(dá)流量計廠家電話,流量計" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637400142412661529/1294224.png"></div><p style="text-indent:25px">電磁流量計測量混合相液體時注意哪些方面：1、大物阻隔網(wǎng)：管道支墩必須要牢靠，位置也要合適。在測量乳液的流量時，為了避免中間管段臟污和堵塞而用的大物阻隔網(wǎng)，應(yīng)在裝在緊靠電磁流量計法蘭入口的地方。2、沉淀室：沉淀室的作用就是使得被阻隔網(wǎng)阻隔下來的臟物或者其他機(jī)械混合物沉淀下來，以便于后面的清洗。以上第三點的大物阻隔網(wǎng)和第四點的沉淀室都是與電磁流量計安裝位置相靠近的，而且是要按照順序安置的。3、定期清洗：電磁流量計測量污水一般不需日常維護(hù)，但被測介質(zhì)容易在電極和測量管內(nèi)壁粘附或結(jié)垢時，須定期清洗測量管內(nèi)壁和電極，要注意不能使流量計襯里和電極受到損傷。實踐證明，電磁流量計在使用一段實踐后，需要對其管道進(jìn)行清洗，防止堵塞管道影響測量精度。而且因為乳液是有粘稠度的，所以經(jīng)常清洗可以有效地去除附著在流量計管壁上的雜質(zhì)。</p><p style="text-indent:25px">電磁流量計適用于測量大部分電傳導(dǎo)液體，以及泥、漿糊和泥漿的流量。前提是被測介質(zhì)至少要有某個小電導(dǎo)率。溫度、壓力、粘度和密度對測量結(jié)果沒有影響。只要選擇適當(dāng)?shù)墓艿酪r里材料與電極材料，也可以用來測量腐蝕性介質(zhì)。介質(zhì)中的固體顆粒不會影響測量結(jié)果。流量傳感器與智能轉(zhuǎn)換器整體地或者分離地組成一個完整的流量計。電磁流量計主要應(yīng)用在以較領(lǐng)域：1、清水、污水。2、電力生產(chǎn)和分配。3、化工和工業(yè)制藥。4、食品工業(yè)。流量的測量是應(yīng)用電磁原理在水的密閉回路中完成的，與超聲波式相比，精度更高。重要屬性如較：1、無活動部件，不存在磨損。2、流動程的測量范圍是1：100。3、無澄清段或流量加強裝置。4、應(yīng)用于測量各種導(dǎo)電液體的流動速。5、測量結(jié)果不受溫度、壓力、粘度和密度等物理特性影響。5、強耐腐蝕，耐磨損能力。6、可測量正向/反向流量。電磁流量計自然干擾源主要是來源于大氣層的電噪聲、地球外層空間的宇宙噪聲。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫雷達(dá)流量計廠家電話,流量計" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637400142236116619/4092847.png"></div><p style="text-indent:25px">金屬管流量計原理是什么？金屬管轉(zhuǎn)子流量計是變面積式流量計的一種，在一根由較向上擴(kuò)展的筆直錐管中，圓形橫截面的浮子的重力是由液體動力承受的，浮子能夠在錐管內(nèi)自由地上升和較降。在流動速和浮力作用上較運動，與浮子重量平衡后，通過磁耦合傳到與刻度盤指示流量。金屬管浮子流量計浮子在測量管中，跟著流量的改變，將浮子向上移動，在某一方位浮子所受的浮力與浮子重力到達(dá)平衡。此時浮子與孔板（或錐管）間的流動通環(huán)隙面積保持必定。環(huán)隙面積與浮子的上升高度成正比，即浮子在測量管中上升的方位替代流量的巨細(xì)。金屬錐形管浮子流量計：金屬管錐形管浮子流量計口徑15~40mm，通過磁鋼耦合等方法，將浮子的位移傳給套管外的轉(zhuǎn)換部分。與通明錐形管浮子流量計比較?？捎糜谳^高的介質(zhì)溫度和壓力，而且不易破碎。電磁流量計測量中，電解質(zhì)流體對金屬電極的電化學(xué)反應(yīng)會產(chǎn)生直流極化電壓。徐州電磁流量計哪家便宜</p><p style="text-indent:25px">流量計聚四氟乙烯PTFE襯里具有耐高溫的性能，高溫下不變形。無錫雷達(dá)流量計廠家電話</p><p style="text-indent:25px">電磁流量計常見的錯誤安裝方式有哪些？關(guān)于安裝位置：電磁流量計只有當(dāng)滿管時才能獲得準(zhǔn)確的測量，避免以下安裝位置：1.管道高點安裝（易聚集氣泡）2.直接安裝在一根向下的管線的敞開出口**.注意不要在泵的入口側(cè)安裝流量管，以避免抽壓而造成的對流量管襯里的破壞。當(dāng)使用往復(fù)、橫膈膜或柱塞泵時需要在安裝脈沖節(jié)氣閥。4.當(dāng)向下管道長度超過5m時，在傳感器后安裝一個虹吸管或一個放氣閥。以避免低壓而可能造成的對測量管襯里的破壞。保證滿管，減少含氣量。安裝正確的位置圖例說明：了避免夾附氣體所引起的測量誤差以及真空引起對PTFE和橡膠襯里的損害，電磁流量計應(yīng)盡量安裝在干燥通風(fēng)之處，不宜在潮濕、積水的地方安裝。安裝要求歸根結(jié)底皆基于這樣一個要求：就是要保證流量計測量過程中的管道中的測量介質(zhì)要保持滿管。無錫雷達(dá)流量計廠家電話</p><p style="text-indent:25px">南儀測控技術(shù)(上海)有限公司致力于五金、工具，以科技創(chuàng)新實現(xiàn)***管理的追求。南儀測控技術(shù)擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供壓力變送器，溫度傳感器，液位計，流量計。南儀測控技術(shù)繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。南儀測控技術(shù)創(chuàng)始人謝成艷，始終關(guān)注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2493169.html</p></div></div></div></div></div><div id="lahj3f3" class="page-right twoColRt"><div id="3axpr7w" class="box01 margin10 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