黑龍江管道式渦旋流量計特點來電咨詢西安倫騫電器設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="超聲波流量計: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zui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。超聲波流量計的安裝主要遵循以下3點：1.選擇充滿流體的"><meta name="keywords" content="黑龍江管道式渦旋流量計特點,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 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href="http://www.cdcfah.com/cp/third-llyb_liuliangji/">流量計</a>?黑龍江管道式渦旋流量計特點來電咨詢西安倫騫電器設(shè)備供應(yīng)</p><div id="bjol2ce" class="leftbox clearfix"><h1>黑龍江管道式渦旋流量計特點來電咨詢西安倫騫電器設(shè)備供應(yīng)</h1><div id="dx87f8t" class="proBig"><div id="etph4bd" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637332520071162109/9600659.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="onfcrsz" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637332520071162109/9600659.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kog3blm" 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>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>黑龍江管道式渦旋流量計特點,流量計</p><p><span>***更新：</span>2020-11-04 08:24:53</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="pog374a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安倫騫電器設(shè)備有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>付海飛</p><p><span>郵箱: </span>xalunqian@163.com</p><p><span>電話: </span>13891837328</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://xalunqian.shop.88360.com</p><p><span>手機: </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港</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="wls3zlc" class="page-proshow02"><p class="title">詳細說明</p><div id="oyvxrn3" class="box"><p><p> 超聲波流量計: </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zui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。 </p> <p> 超聲波流量計的安裝主要遵循以下3點：1.選擇充滿流體的材質(zhì)均勻質(zhì)密、易于超聲波傳輸?shù)墓芏?，黑龍江管道式渦旋流量計特點，如垂直管段或水平管段。2，黑龍江管道式渦旋流量計特點.安裝距離應(yīng)選擇上游大于10倍直管徑、下游大于5倍直管徑以內(nèi)無任何閥門、彎頭、變徑等均勻的直管段，黑龍江管道式渦旋流量計特點，安裝點應(yīng)充分遠離閥門、泵、高壓電和變頻器等干擾源。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。4. 對于開口或半滿管的管道，流量計應(yīng)安裝在U型管段處。全流型即被測流體全部流過浮子流量計的儀表。黑龍江管道式渦旋流量計特點</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江管道式渦旋流量計特點,流量計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637332520071162109/9600659.png"></div><p> 大部分結(jié)構(gòu)浮子流量計只能用于自下向上垂直流的管道安裝。浮子流量計可用于較低雷諾數(shù)，選用粘度不敏感形狀的浮子，流通環(huán)隙處雷諾數(shù)只要大于40或500，雷諾數(shù)變化流量系數(shù)即保持常數(shù)，亦即流體粘度變化不影響流量系數(shù)。這數(shù)值遠低于標準孔板等節(jié)流差壓式儀表比較低雷諾數(shù)104-105的要求。 </p> <p> 浮子流量計應(yīng)用局限于中小管徑，普通全流型浮子流量計不能用于大管徑，玻璃管浮子流量計比較大口徑100mm，金屬管浮子流量計為150mm，更大管徑只能用分流型儀表。 </p> <p> 使用流體和出廠標定流體不同時，要作流量示值修正。液體用浮子流量計通常以水標定，氣體用空氣標定，如實際使用流體密度、粘度與之不同，流量要偏離原分度值，要作換算修正。新疆渦街流量計特點透明錐形管4用得普遍是由硼硅玻璃制成，習(xí)慣簡稱玻璃管浮子流量計。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江管道式渦旋流量計特點,流量計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637332521478173828/3580503.png"></div><p> 靶式流量計特點:1、整臺儀表結(jié)構(gòu)堅固無可動部件，插入式結(jié)構(gòu),拆卸方便;2、可選用多種防腐及耐高低溫材質(zhì)(如哈氏合金，鈦等);3、整機可做成全密封無死角(焊接形式)，無任何泄漏點，可耐42MPa高壓;4、儀表內(nèi)設(shè)自檢程序，故障現(xiàn)象一目了然;5、傳感器不與被測介質(zhì)接觸,不存在零部件磨損,使用安全可靠;6、可就地采用干式標定方法，即采用砝碼掛重法。單鍵操作可完成標定;7、具有多種安裝方式供選擇，如選擇在線插入式，安裝費用低;8、具有一體化溫度、壓力補償，直接輸出質(zhì)量或標方;9、具有可選小信號切除、非線性修正、濾波時間可選擇;10、能準確測量各種常溫、高溫500度、低溫-200度工況下的氣體、液體流量;11、計量準確，精度可達到12、重復(fù)性好，一般為，測量快速;13、壓力損失小，*為標準孔板的1/2△P左右;14、抗干擾，抗雜質(zhì)能力特強;15、可根據(jù)實際需要更換阻流件(靶片)而改變量程;16、低功耗電池現(xiàn)場顯示，能在線直讀示值，顯示屏可同時讀取瞬時和累積流量及百分比棒圖;17、安裝簡單方便，極易維護;18、多種輸出形式，能遠傳各種參數(shù);19、抗震動性強，一定范圍內(nèi)可測脈動流。 </p><p> 1. 低維護量-市場上大多數(shù)的渦街流量計是采用取壓孔或插入式檢測元件感應(yīng)漩渦，一旦介質(zhì)中雜質(zhì)嵌入取壓孔或感應(yīng)元件與表體間的縫隙，則造成信號變?nèi)趸虿环€(wěn)定。良好的設(shè)計應(yīng)該是沒有容易堵塞的部分，從而降低維護量。 </p> <p> 2. 感應(yīng)元件在線更換-某些廠家的感應(yīng)元件與渦街發(fā)生體合二為一，看似簡單的設(shè)計卻給實際使用帶來不便。因為一旦感應(yīng)部分失效，則需要將管道內(nèi)介質(zhì)排空泄壓后更換部件，影響生產(chǎn)。完善的設(shè)計應(yīng)該是將二者分開，這樣就可以單獨更換感應(yīng)部分，而無需將介質(zhì)排空。 </p> <p> 3. 渦街流量計容易受到振動的干擾，設(shè)計精良的渦街流量計可以通過硬件和數(shù)字信號處理將干擾排除，從而得到穩(wěn)定的信號。 </p> <p> 4. 渦街流量計安裝的一麻煩是前后需要很長的直管段，有些廠家可以提供在流量計內(nèi)部縮徑的設(shè)計，降低了用戶專門維渦街流量計配備直管段的需求。玻璃管浮子流量計結(jié)構(gòu)簡單，價格低廉。只要在現(xiàn)場指示流量者使用方便。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江管道式渦旋流量計特點,流量計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637332520990390625/5084448.png"></div><p style="text-indent:25px">橢圓齒輪流量計(又稱排量流量計，齒輪流量計)，屬于容積式流量計一種，在流量儀表中是精度較高的一類。它利用機械測量元件把流體連續(xù)不斷地分割成單個已知的體積部分，根據(jù)計量室逐次、重復(fù)地充滿和排放該體積部分流體的次數(shù)來測量流量體積總量。橢圓齒輪流量計可以選用不同的材料(鑄鐵、鑄鋼、304不銹鋼、316不銹鋼)制造，適用于化工、石油、醫(yī)藥、電力、冶金和食品等工業(yè)部門的流量計量工作。橢圓齒輪流量計是容積式流量計的一種，用于精密的連續(xù)或間斷的測量管道中液體的流量或瞬時流量.它特別適合于重油、聚乙烯醇、樹脂等粘度較高介質(zhì)的流量測量。渦輪流量計和容積式流量計、科里奧利質(zhì)量流量計稱為流量計中三類重復(fù)性、精度zui佳的產(chǎn)品。黑龍江管道式渦旋流量計特點</p><p style="text-indent:25px">金屬管浮子流量計是采用可變面積式測量原理，用于連續(xù)測量封閉管道中的液體和氣體的體積流量。黑龍江管道式渦旋流量計特點</p><p> 1、流量計的選用原則: </p> <p> 流量計的選用主要參考流量范圍（L/h）、溫度（℃）、壓力（MPa）、口徑（mm）、黏度（mPa·s）、計量精度、腐蝕性、周圍工作環(huán)境、計算器形式等。 </p> <p> 2、流量計的安裝: </p> <p> 任何類型的流量計都有一定的安裝要求，只有正確安裝才能使流量計正常、準確地運行。流量計的安裝應(yīng)按產(chǎn)品使用說明書的要求，結(jié)合安裝現(xiàn)場的實際情況，以zui合適的方式進行。 </p> <p> 3、流量計的使用與維護: </p> <p> 只有當(dāng)流量計正確使用并及時的維護時，流量計才能以規(guī)定的精度運行。 </p> <p> （1）使用流量計時應(yīng)按照規(guī)定的流量范圍、工作壓力和工作溫度，不得隨意超出范圍以確保測量精度及使用壽命。 </p> <p> （2）對于運行中的流量計，應(yīng)按時巡檢，并記錄有關(guān)運行參數(shù)，如溫度、濕度、壓力、噪聲及有無滲漏等。 </p> <p> （3）長時間不用的流量計應(yīng)將殼內(nèi)殘留的流體泄放掉，根據(jù)需要涂防腐劑。 </p> <p> （4）對于一些國家特定的流量計量儀表，按規(guī)定按期強制標定。黑龍江管道式渦旋流量計特點</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司位于高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港。公司業(yè)務(wù)分為雷達料位計，雷達物位計，壓力變送器，溫度變送器等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造儀器儀表良好品牌。西安倫騫電器立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1844946.html</p></div></div></div></div></div><div id="azg3qn9" class="page-right twoColRt"><div id="3x7m8xz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bvhegsh" 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(yīng)" class="vcenter" 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