泰州插入式巴類流量計(jì)供貨商貼心服務(wù) 江蘇中徽測(cè)控儀表供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="渦輪流量計(jì),是速度式流量計(jì)中的主要種類，泰州插入式巴類流量計(jì)供貨商,它采用多葉片的轉(zhuǎn)子(渦輪)感受流體平均流速,從而且推導(dǎo)出流量或總量的儀表。一般它由傳感器和顯示儀兩部分組成,也可做成整體式。 "><meta name="keywords" content="泰州插入式巴類流量計(jì)供貨商,流量計(jì)"><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-wybez_yyb/">液位儀表</a>?泰州插入式巴類流量計(jì)供貨商貼心服務(wù) 江蘇中徽測(cè)控儀表供應(yīng)</p><div id="uspb7vw" class="leftbox clearfix"><h1>泰州插入式巴類流量計(jì)供貨商貼心服務(wù) 江蘇中徽測(cè)控儀表供應(yīng)</h1><div id="dhjvz8x" class="proBig"><div id="rolsu8l" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wofc2dp" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="29zgne4" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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(guān)鍵詞：</span>泰州插入式巴類流量計(jì)供貨商,流量計(jì)</p><p><span>***更新：</span>2020-09-25 03:17:06</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="zsp2z9n" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇中徽測(cè)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(jī): </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(hào)</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="hqnfcey" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ihj23yk" class="box"><p><p> 渦輪流量計(jì),是速度式流量計(jì)中的主要種類，泰州插入式巴類流量計(jì)供貨商,它采用多葉片的轉(zhuǎn)子(渦輪)感受流體平均流速,從而且推導(dǎo)出流量或總量的儀表。 </p> <p> 一般它由傳感器和顯示儀兩部分組成,也可做成整體式。 </p> <p> 渦輪流量計(jì)和容積式流量計(jì)、科里奧利質(zhì)量流量計(jì)稱為流量計(jì)中三類重復(fù)性，泰州插入式巴類流量計(jì)供貨商、精度比較好的產(chǎn)品,作為**類型流量計(jì)之一,其產(chǎn)品已發(fā)展為多品種、多系列批量生產(chǎn)的規(guī)模。 </p> <p> 優(yōu)點(diǎn): </p> <p> (1)高精度,在所有流量計(jì)中,屬于較精確的流量計(jì); </p> <p> (2)重復(fù)性好; </p> <p> (3)元零點(diǎn)漂移,抗干擾能力好; </p> <p> (4)范圍度寬; </p> <p> (5)結(jié)構(gòu)緊湊。 </p> <p> 缺點(diǎn): </p> <p> (1)不能長(zhǎng)期保持校準(zhǔn)特性; </p> <p> (2)流體物性對(duì)流量特性有較大影響。 </p> <p> 應(yīng)用概況: </p> <p> 渦輪流量計(jì)在以下一些測(cè)量對(duì)象獲得廣泛應(yīng)用:石油、有機(jī)液體、無(wú)機(jī)液、液化氣，泰州插入式巴類流量計(jì)供貨商、天然氣和低溫流 </p> <p> <br /> 渦輪流量計(jì)在以下一些測(cè)量對(duì)象獲得廣泛應(yīng)用:石油、有機(jī)液體、無(wú)機(jī)液、液化氣、天然氣和低溫流；泰州插入式巴類流量計(jì)供貨商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州插入式巴類流量計(jì)供貨商,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png"></div><p> 如果在測(cè)量區(qū)內(nèi)有穩(wěn)態(tài)的渦流則會(huì)影響測(cè)量的穩(wěn)定性和測(cè)量的精度，這時(shí)可以增加前后直管段的長(zhǎng)度、采用一個(gè)流量穩(wěn)定器或減少測(cè)量點(diǎn)的截面以穩(wěn)定流速分布。流量計(jì)可以水平和垂直安裝，但是應(yīng)該確保避免沉積物和氣泡對(duì)測(cè)量電極的影響，電極軸向保持水平為好。垂直安裝時(shí)，流體應(yīng)自下而上流動(dòng)。傳感器不能安裝在管道的比較高位置，這個(gè)位置容易積聚氣泡。 </p> <p> 確保流量傳感器在測(cè)量時(shí)，管道中充滿被測(cè)流體，不能出現(xiàn)非滿管狀態(tài)。如管道存在非滿管或是出口有放空狀態(tài)，傳感器應(yīng)安裝在一根虹吸管上。 </p> <p> 電磁流量計(jì)的常規(guī)直管段要求是**D后5D，在有彎管、閥門的情況分別有不同的要求。連云港熱式氣體質(zhì)量流量計(jì)生產(chǎn)廠家質(zhì)量流量計(jì)由于流體的容積受溫度、壓力等參數(shù)的影響，用容積流量表示流量大小時(shí)需給出介質(zhì)的參數(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州插入式巴類流量計(jì)供貨商,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837099316406/1457199.png"></div><p> 孔板流量計(jì)安裝前基本要求： </p> <p> 1．孔板流量計(jì)安裝前應(yīng)仔細(xì)核對(duì)標(biāo)準(zhǔn)孔板的編號(hào)、位號(hào)、規(guī)格是否與管道情況、流量范圍等參數(shù)相符。在取壓口附近標(biāo)有“+”的一端應(yīng)與流體上游管段聯(lián)接，標(biāo)有“—”的一端應(yīng)與流體下游管段聯(lián)接。 </p> <p> 2．對(duì)于新設(shè)管路系統(tǒng)，必須先經(jīng)掃線后再安裝標(biāo)準(zhǔn)孔板，以防管內(nèi)雜物堵塞或損傷標(biāo)準(zhǔn)孔板。 </p> <p> 3．標(biāo)準(zhǔn)孔板的中心線應(yīng)當(dāng)與管道中心線同軸。 </p> <p> 孔板流量計(jì)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(zhì)流動(dòng)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(jì)可以通過測(cè)量壓差來(lái)衡量流體流量的大小。這種測(cè)量方法是以能量守衡定律和流動(dòng)連續(xù)性定律為基準(zhǔn)的。 </p><p> 主要安裝要求是對(duì)于直管段的要求及管道振動(dòng)要求，渦街流量傳感器的上游側(cè)和下游側(cè)應(yīng)有較長(zhǎng)的直管段;管道不能有振動(dòng)，如有振動(dòng)，則需對(duì)流量計(jì)兩側(cè)加固定裝置。 </p> <p> 對(duì)于渦街流量計(jì)來(lái)說(shuō)，測(cè)量氣體流量時(shí)，若被測(cè)氣體含有少量的液體，流量計(jì)應(yīng)安裝在管線的較高處。測(cè)量液體時(shí)，若被測(cè)液體中含有少量的氣體，流量計(jì)應(yīng)安裝在管線的較低處。測(cè)壓孔和測(cè)溫孔：需要測(cè)壓時(shí),須將測(cè)壓孔設(shè)置在流量計(jì)下游2~7D的地方。需要測(cè)溫時(shí),將溫度傳感器設(shè)置在離測(cè)壓點(diǎn)下游的1~2D之間處。 </p> <p> 管道支撐：盡量將流量計(jì)安裝在振動(dòng)加速度小于20m/s2的地方。當(dāng)管道振動(dòng)過強(qiáng)時(shí),應(yīng)對(duì)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(dǎo)致無(wú)法接受的誤差。孔板流量計(jì)可測(cè)量管道中各種流體的流量，可測(cè)量的介質(zhì)有液體、氣體、蒸汽；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州插入式巴類流量計(jì)供貨商,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/jszhck/637312838103671875/4779906.png"></div><p> 電磁流量計(jì)的安裝與調(diào)試比其它流量計(jì)復(fù)雜，且要求更嚴(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(hào)的儀表配用。在安裝變送器時(shí)，從安裝地點(diǎn)的選擇到具體的安裝調(diào)試，必須嚴(yán)格按照產(chǎn)品說(shuō)明書要求進(jìn)行。安裝地點(diǎn)不能有振動(dòng)，不能有強(qiáng)磁場(chǎng)。在安裝時(shí)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(cè)流體等電位。在使用時(shí)，必須排盡測(cè)量管中存留的氣體，否則會(huì)造成較大的測(cè)量誤差。 </p> <p> 電磁流量計(jì)用來(lái)測(cè)量帶有污垢的粘性液體時(shí)，粘性物或沉淀物附著在測(cè)量管內(nèi)壁或電極上，使變送器輸出電勢(shì)變化，帶來(lái)測(cè)量誤差，電極上污垢物達(dá)到一定厚度，可能導(dǎo)致儀表無(wú)法測(cè)量。電磁流量計(jì)流量范圍大,口徑范圍寬；湖南孔板流量計(jì)廠</p><p style="text-indent:25px">電磁流量計(jì)的安裝與調(diào)試比其它流量計(jì)復(fù)雜，且要求更嚴(yán)格。泰州插入式巴類流量計(jì)供貨商</p><p> 超聲波流量計(jì)是基于超聲波在流動(dòng)介質(zhì)中傳播的速度等于被測(cè)介質(zhì)的平均流速和聲波本身速度的幾何和的原理而設(shè)計(jì)的。它也是由測(cè)流速來(lái)反映流量大小的。超聲波流量計(jì)雖然在70年代才出現(xiàn)，但由于它可以制成非接觸型式，并可與超聲波水位計(jì)聯(lián)動(dòng)進(jìn)行開口流量測(cè)量，對(duì)流體又不產(chǎn)生擾動(dòng)和阻力，所以很受歡。 </p> <p> 超聲波流量計(jì)按測(cè)量原理分可分為時(shí)差式和多普勒式 </p> <p> 利用時(shí)差式原理制造的時(shí)差式超聲流量計(jì)近年來(lái)得到廣泛的關(guān)注和使用，是目前企事業(yè)使用多的一種超聲波流量計(jì)。 </p> <p> 利用多普勒效應(yīng)制造的超聲多普勒流量計(jì)多用于測(cè)量介質(zhì)有一定的懸浮顆?；驓馀萁橘|(zhì)，使用有一定的局限性，但卻解決了時(shí)差式超聲波流量計(jì)只能測(cè)量單一清澈流體的問題，也被認(rèn)為是非接觸測(cè)量雙相流的理想儀表。泰州插入式巴類流量計(jì)供貨商</p><p style="text-indent:25px">江蘇中徽測(cè)控儀表有限公司是一家主營(yíng)產(chǎn)品：智能電磁流量計(jì)、插入式渦街流量計(jì)、智能超聲波流量計(jì)、威力巴流量計(jì)、平衡流量計(jì)、德爾塔巴流量計(jì)、超聲波流量計(jì)、雷達(dá)物位計(jì)、超聲波液位計(jì)、磁翻板液位計(jì)、電磁流量計(jì)、渦街流量計(jì)、旋進(jìn)漩渦流量計(jì)、渦輪流量計(jì)、壓力差壓變送器、校驗(yàn)設(shè)備等。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。江蘇中徽測(cè)控儀表作為主營(yíng)產(chǎn)品：智能電磁流量計(jì)、插入式渦街流量計(jì)、智能超聲波流量計(jì)、威力巴流量計(jì)、平衡流量計(jì)、德爾塔巴流量計(jì)、超聲波流量計(jì)、雷達(dá)物位計(jì)、超聲波液位計(jì)、磁翻板液位計(jì)、電磁流量計(jì)、渦街流量計(jì)、旋進(jìn)漩渦流量計(jì)、渦輪流量計(jì)、壓力差壓變送器、校驗(yàn)設(shè)備等。的企業(yè)之一，為客戶提供良好的雷達(dá)料位計(jì)，雷達(dá)液位計(jì)，物位計(jì)，水位計(jì)。江蘇中徽測(cè)控儀表始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。江蘇中徽測(cè)控儀表始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使江蘇中徽測(cè)控儀表在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1411397.html</p></div></div></div></div></div><div id="3tcofbv" class="page-right twoColRt"><div id="hpwtlht" class="box01 margin10 clearfix"><h3><a 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