達州渦輪流量計廠家 **** 成都皖川科技供應(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="用途編輯渦輪流量計是一種速度式儀表，它具有精度高，重復(fù)性好，結(jié)構(gòu)簡單，運動部件少，耐高壓，測量范圍寬，體積小，重量輕，壓力損失小，維修方便等優(yōu)點，用于封閉管道中測量低粘度氣體的體積流量和總量。在石油，化工，冶金，城市燃氣管網(wǎng)等行業(yè)中具有**"><meta name="keywords" content="達州渦輪流量計廠家,渦輪流量計"><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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class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dsbcyev" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107354826445312/4133685.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3pgx2nt" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>達州渦輪流量計廠家,渦輪流量計</p><p><span>***更新：</span>2020-07-22 23:25:21</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="pdplcte" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都皖川科技有限公司</a></p><p><span>聯(lián)系人：</span>朱成生</p><p><span>郵箱: </span>cdwckjgs@sina.com</p><p><span>電話: </span>18755046999</p><p><span>傳真: </span>028_87463776</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達廣場SOHO公寓2-2-1138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="3oa3svz" class="page-proshow02"><p class="title">詳細說明</p><div id="xfmiz3t" class="box"><p><p> 用途 </p> <p> 編輯 </p> <p> 渦輪流量計是一種速度式儀表，它具有精度高，重復(fù)性好，結(jié)構(gòu)簡單，運動部件少，耐高壓，測量范圍寬，體積小，重量輕，壓力損失小，維修方便等優(yōu)點，用于封閉管道中測量低粘度氣體 </p> <p> 的體積流量和總量。在石油，化工，冶金，城市燃氣管網(wǎng)等行業(yè)中具有***的使用價值。 </p> <p> <br /> </p> <p> 應(yīng)用 </p> <p> 渦輪流量計 </p> <p> 適用范圍***，達州渦輪流量計廠家，進行工業(yè)爐窯熱平衡測試，對于掌握工業(yè)爐窯的熱能利用情況，提高產(chǎn)品質(zhì)量，為企業(yè)節(jié)能降耗，降低成本，其經(jīng)濟效益無疑是巨大的。在實際測試的過程中，渦輪流量計因其精度高，測量范圍寬，達州渦輪流量計廠家，達州渦輪流量計廠家，耐壓高，且有數(shù)字信號輸出，在工業(yè)鍋爐熱平衡測試中得到首先選用。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 達州渦輪流量計廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="達州渦輪流量計廠家,渦輪流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107354826445312/4133685.jpg"></div><p> 智能氣體 </p> <p> 智能氣體渦輪流量計 </p> <p> 是吸取了國內(nèi)外流量儀表先進技術(shù)經(jīng)過優(yōu)化設(shè)計，綜合了氣體力學(xué)、流體力學(xué)、電磁學(xué)等理論而自行研制開發(fā)的新一代高精度、高可靠性的氣體精密計量儀表，具有出色的低壓和高壓計量性能，多種信號輸出方式以及對流體擾動的低敏感性，***適用于天然氣、煤制氣、液化氣、輕烴氣等氣體的計量。 </p> <p> 該類渦輪流量產(chǎn)品本身不具備現(xiàn)場顯示功能，*將流量信號以脈沖信號的方式遠傳輸出。儀表價格低廉，集成度高，體積小巧，特別適用于與二次顯示儀、PLC、DCS等計算機控制系統(tǒng)配合使用。該類渦輪流量計均為防爆產(chǎn)品，防爆等級為：ExdIIBT6。達州渦輪流量計廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="達州渦輪流量計廠家,渦輪流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107354668212890/1286743.jpg"></div><p> 智能液體渦輪流量計是采用先進的**功耗單片微機技術(shù)研制的渦輪流量傳感器與顯示積算一體化的新型智能儀表，具有機構(gòu)緊湊、讀數(shù)直觀清晰、可靠性高、不受外界電源干擾、抗雷擊、成本低等明顯優(yōu)點。 </p> <p> 采用渦輪進行測量的流量計。它先將流速轉(zhuǎn)換為渦輪的轉(zhuǎn)速，再將轉(zhuǎn)速轉(zhuǎn)換成與流量成正比的電信號。這種流量計用于檢測瞬時流量和總的積算流量，其輸出信號為頻率，易于數(shù)字化。圖中感應(yīng)線圈和長久磁鐵一起固定在殼體上。當(dāng)鐵磁性渦輪葉片經(jīng)過磁鐵時，磁路的磁阻發(fā)生變化，從而產(chǎn)生感應(yīng)信號。信號經(jīng)放大器放大和整形，送到計數(shù)器或頻率計，顯示總的積算流量。同時將脈沖頻率經(jīng)過頻率－電壓轉(zhuǎn)換以指示瞬時流量。葉輪的轉(zhuǎn)速正比于流量，葉輪的轉(zhuǎn)數(shù)正比于流過的總量。渦輪流量計的輸出是頻率調(diào)制式信號，不*提高了檢測電路的抗干擾性，而且簡化了流量檢測系統(tǒng)。它的量程比可達10:1，精度在±0.2%以內(nèi)。慣性小而且尺寸小的渦輪流量計的時間常數(shù)可達0.01秒。 </p><p> 引智能 </p> <p> 該系列流量計采用先進的**功耗單片微機技術(shù)研制的渦輪流量傳感器與顯示積算一體化的新型智能儀表，通過微處理單元對由溫度和壓力檢測模擬通道、流量傳感器通道采集的信號按照氣態(tài)方程進行溫度壓力補償，自動進行壓縮因子修正，在液晶顯示器將全部數(shù)據(jù)（瞬時流量、日累積流量、總累積流量、溫度、壓力、時間、日期、電池電量）直觀的顯示出來，并可輸出工況、標(biāo)況脈沖信號、4-20mA、RS485、IC卡信號等多種通訊信號。儀表采用內(nèi)置鋰電池和外供24VDC雙供電方式，當(dāng)用戶不需要任何信號輸出功能時可不用對儀表24VDC外供電，儀表自動切換到內(nèi)置鋰電池供電，電池電量可連續(xù)工作3年以上。該類渦輪流量計為防爆產(chǎn)品，防爆等級為：ExdIIBT6。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="達州渦輪流量計廠家,渦輪流量計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107354886289062/7442240.jpg"></div><p> 工作原理 </p> <p> 編輯 </p> <p> 渦輪流量計的工作原理 </p> <p> 流體流經(jīng)傳感器殼體，由于葉輪的葉片與流向有一定的角度，流體的沖力使葉片具有轉(zhuǎn)動力矩，克服摩擦力矩和流體阻力之后葉片旋轉(zhuǎn)，在力矩平衡后轉(zhuǎn)速穩(wěn)定，在一定的條件下，轉(zhuǎn)速與流速成正比，由于葉片有導(dǎo)磁性，它處于信號檢測器（由長久磁鋼和線圈組成）的磁場中，旋轉(zhuǎn)的葉片切割磁力線，周期性的改變著線圈的磁通量，從而使線圈兩端感應(yīng)出電 </p> <p> 脈沖信號，此信號經(jīng)過放大器的放大整形，形成有一定幅度的連續(xù)的矩形脈沖波，可遠傳至顯示儀表，顯示出流體的瞬時流量和累計量。在一定的流量范圍內(nèi)，脈沖頻率f與流經(jīng)傳感器的流體的瞬時流量Q成正比，流量方程為：Q=3600×f/k 綿陽渦輪流量計推薦</p><p style="text-indent:25px">達州渦輪流量計廠家</p><p> 旋渦流量計是速度式流量計中的主要種類,當(dāng)被測流體流過渦輪流量計傳感器時，在流體的作用下，葉輪受力旋轉(zhuǎn)，其轉(zhuǎn)速與管道平均流速成正比，同時，葉片周期性地切割電磁鐵產(chǎn)生的磁力線，改變線圈的磁通量，根據(jù)電磁感應(yīng)原理，在線圈內(nèi)將感應(yīng)出脈動的電勢信號，即電脈沖信號，此電脈動信號的頻率與被測流體的流量成正比。 </p> <p> 各種流量計中渦輪流量計、容積式流量計和科氏質(zhì)量流量計是三類重復(fù)性、精確度比較好的產(chǎn)品，而渦輪流量計又具有自己的特點，如結(jié)構(gòu)簡單、加工零部件少、重量輕、維修方便、流通能力大（同樣口徑可通過的流量大）和可適應(yīng)高參數(shù)（高溫、高壓和低溫）等。至今，這類流量計產(chǎn)品可達技術(shù)參數(shù)：口徑4-750mm，壓力達250MPa，溫度為-240-700℃，像這樣的技術(shù)參數(shù)其他兩類流量計則是難以達到的。達州渦輪流量計廠家</p><p style="text-indent:25px">成都皖川科技有限公司屬于儀器儀表的高新企業(yè)，技術(shù)力量雄厚。公司是一家有限責(zé)任公司（自然）企業(yè)，以誠信務(wù)實的創(chuàng)業(yè)精神、質(zhì)量高效的管理團隊、精悍的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。公司業(yè)務(wù)涵蓋[ "耐磨熱電偶", "氣體檢測儀器", "便攜式氣體報警控制器", "雙金屬溫度計" ]，價格合理，品質(zhì)有保證，深受廣大客戶的歡迎。成都皖川科技以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/683511.html</p></div></div></div></div></div><div id="uctawh7" class="page-right twoColRt"><div id="wugiu8k" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="f8c8qvm" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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