泰州雷達液位計找哪家和諧共贏江蘇中徽測控儀表供應(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="雷達液位計（導(dǎo)波雷達液位計）工作原理：雷達液位計采用發(fā)射—反射—接收的工作模式。雷達液位計的天線發(fā)射出電磁波，這些波經(jīng)被測對象表面反射后，再被天線接收，電磁波從發(fā)射到接收的時間與到液面的距離成正比，關(guān)系式如下：D=CT/2（D：雷達液位計到"><meta name="keywords" content="泰州雷達液位計找哪家,位計"><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/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>?泰州雷達液位計找哪家和諧共贏江蘇中徽測控儀表供應(yīng)</p><div id="au8qxeq" class="leftbox clearfix"><h1>泰州雷達液位計找哪家和諧共贏江蘇中徽測控儀表供應(yīng)</h1><div id="gaphj28" class="proBig"><div id="hlnk3kr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352709972675781/8719660.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="j3wtd2v" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637352709972675781/8719660.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qubt8jg" 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(chǎn)品關(guān)鍵詞：</span>泰州雷達液位計找哪家,位計</p><p><span>***更新：</span>2020-09-29 08:09:06</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="w2wyi9r" 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(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: </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="jnfhj9p" class="page-proshow02"><p class="title">詳細說明</p><div id="vpzwdxt" class="box"><p><p> 雷達液位計（導(dǎo)波雷達液位計） </p> <p> 工作原理：雷達液位計采用發(fā)射—反射—接收的工作模式。雷達液位計的天線發(fā)射出電磁波，這些波經(jīng)被測對象表面反射后，再被天線接收，電磁波從發(fā)射到接收的時間與到液面的距離成正比，關(guān)系式如下：D=CT/2（D：雷達液位計到液面的距離C：光速T：電磁波運行時間）雷達液位計記錄脈沖波經(jīng)歷的時間，而電磁波的傳輸速度為常數(shù)，則可算出液面到雷達天線的距離，從而知道液面的液位。 </p> <p> 優(yōu)點：不需要傳輸媒介，不受大氣、蒸氣、槽內(nèi)揮發(fā)霧影響的特點，能用于揮發(fā)介質(zhì)的液位測量。采用非接觸式測量，不受槽內(nèi)液體的密度，泰州雷達液位計找哪家，泰州雷達液位計找哪家、濃度等物理特性的影響。 </p> <p> 缺點：價格昂貴。儀表需要設(shè)置的參數(shù)較多，一旦出現(xiàn)問題，通常很難查出是什么原因造成的。如果天線本身不慎沾上介質(zhì)會報錯。如有結(jié)晶結(jié)冰現(xiàn)象會報錯，泰州雷達液位計找哪家，需加熱保溫處理，并清理天線。初安裝需要是空倉，即空料位。雷達液位計檢測到液面脈沖后與基本脈沖進行比較，從而計算出液面高度。泰州雷達液位計找哪家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州雷達液位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352709972675781/8719660.jpg"></div><p> 激光液位計 </p> <p> 工作原理：激光液位計也稱激光料位計由半導(dǎo)體激光器發(fā)射連續(xù)或高速脈沖激光束，激光束遇到被測物體表面進行反射，光線返回由激光***接收。并精確記錄激光自發(fā)射到接收之間的時間差，從而確定從激光雷達到被測物之間的距離。 </p> <p> 應(yīng)用范圍：液態(tài)瀝青、聚合反應(yīng)堆容器（高壓）、反應(yīng)堆容器（真空）、熔融態(tài)玻璃、黑色及有色金屬、合金聚笨已烯，尼龍、聚氯已稀等芯塊、滑石粉或石灰粉、礦石、放礦溜井里的廢石、濕或干木屑；采礦，化工；制藥，造紙，塑料，油氣等高風險區(qū)域。 </p> <p> 使用限制：有霧的工況下使用精度很差或者使用不了 </p> <p> 精度等級：液體:≤2 cm/固體:≤4 cm </p> <p> 優(yōu)點：測量光束發(fā)散角小，方向性好；量程大，測距遠、盲點??；不受介質(zhì)溫度影響；非插入式測量，非接觸測量；測量速度快，適合變化快的液位及料位測量；操作簡單，可編程測量；測量精確、高精度適合高要求項目；分辨率高出一般表十倍；波束角小，適合長距離定位，避免障礙物。 </p> <p> 缺點：易受測試波段光源干擾、深色被測物吸收；價位高。徐州磁浮子液位計銷售價格磁翻板液位計與超聲波液位計比較大的區(qū)別就是接觸式測量和非接觸式測量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州雷達液位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352709986992187/3813982.jpg"></div><p> 光電式液位開關(guān) </p> <p> 優(yōu)點：沒有機械運動部件,可靠性高；體積小，性價比高；液位控制精度高，可重復(fù)性好。 </p> <p> 缺點：不適用于冷凍液體和結(jié)晶液體。 </p> <p> 超聲波液位開關(guān) </p> <p> 優(yōu)點：超聲波液位計是非接觸測量方式，±0.2%精度，1-25米量程，優(yōu)異的聚焦：5度聲束角，多種傳感器材質(zhì)，內(nèi)置全量程溫度補償。超聲波液位計測量有腐蝕（酸、堿）的介質(zhì)、有污染的場合，或易產(chǎn)生粘附物的物質(zhì)。適合于那些無法用物理方式接觸的液體。 </p> <p> 缺點：1：與被測介質(zhì)粘度有關(guān)，被測介質(zhì)粘度較大時不鞥測量； </p> <p> 2：受溫度影響，當溫度高時，傳播速度回發(fā)生變化，儀表反應(yīng)遲緩，會延遲報警。 </p><p> 浮力式液位計 </p> <p> 原理:根據(jù)阿基米德原理工作，即液體對一個物體浮力的大小等于物體所排開液體的重量。 </p> <p> 類型: </p> <p> （1）恒浮力式液位計 </p> <p> 原理：在整個測量過程中其浮力維持不變，·在工作時浮標隨液位面高、低而變化，如浮標式、浮球式液位計、浮子鋼帶液位計等;其中浮球式液位計特別適用高溫、高粘度、小測暈范圍的液位測量。浮子鋼帶液位計則是用于大的球罐和柱罐的液位測量。 </p> <p> （2）變浮力式液位計 </p> <p> 原理:它根據(jù)浮簡在液體內(nèi)浸沒的深度不同而所受浮力不同來測量液位，如浮筒式液位計，可用來測高溫、高壓介質(zhì)的液位。液位計就是測量罐體或箱體里液位的高度,顯示里面的液位的高度,液位的用途也比較多；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="泰州雷達液位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637352709972695312/2425330.jpg"></div><p> 壓力計的安裝 </p> <p> ①壓力計應(yīng)安裝在易觀察和檢修的地方。②安裝地點應(yīng)力求避免振動和高溫影響。 </p> <p> ③測量蒸汽壓力時，應(yīng)加裝凝液管，以防止高溫蒸汽直接與測壓元件接觸；對于有腐蝕性介質(zhì)的壓力測量，應(yīng)加裝有中性介質(zhì)的隔離罐。 </p> <p> ④壓力計的連接處，應(yīng)根據(jù)被測壓力的高低和介質(zhì)性質(zhì)，選擇適當?shù)牟牧希鳛槊芊鈮|片，以防泄漏。⑤當被測壓力較小，而壓力計與取壓口又不在同一高度時，對由此高度而引起的測量誤差應(yīng)按Δp＝±Hρg進行修正。式中H為高度差，ρ為導(dǎo)壓管中介質(zhì)的密度，g為重力加速度。⑥為安全起見，測量高壓的壓力計除選用有通氣孔的外，安裝時表殼應(yīng)向墻壁或無人通過之處，以防發(fā)生意外。 </p> <p> <br /> 磁翻板液位計所測得體積流量實際不不受液體密度、粘度、溫度、壓力和電導(dǎo)率變化的明顯影響；泰州雷達液位計找哪家</p><p style="text-indent:25px">渦輪超聲波液位計它采用多葉片的轉(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。泰州雷達液位計找哪家</p><p> 伺服液位計 </p> <p> 工作原理：伺服液位計的測量是基于浮力平衡原理而設(shè)計的。固定在驅(qū)動電機的內(nèi)磁鐵輪與經(jīng)過精密加匿報輪鼓（即外磁鐵輪）之間完成磁偶合。使得輪鼓和驅(qū)動電機形成同步旋轉(zhuǎn)，而內(nèi)磁與輪鼓（外磁鐵輪）之間被外殼完全隔離，從而使得被測液體腔與與電氣部分完全隔離而滿足防爆要求，將測量鋼絲均勻整齊的排列在輪鼓上。浮子通過測量鋼絲被送到罐內(nèi)。當罐內(nèi)液位（界面或比重）變化時，由于浮子的重量隨變化的液位而改變，浮子變化的重量使得輪鼓（外磁鐵輪）與內(nèi)磁鐵輪之間形成耦合差。將該信號送入微處理器進行計算判斷后，給伺服電機發(fā)出控制指令，使得罐內(nèi)浮子始終隨液位高度的變化而變化。從而即可以通過測量輪鼓的旋轉(zhuǎn)角度，計算后得到液位的高度值。 </p> <p> 應(yīng)用范圍：石**業(yè)、化工行業(yè)、食品行業(yè) </p> <p> 使用限制：主要應(yīng)用在(無腐蝕性的液體）輕油品的高精度測量中。 </p> <p> 精度等級：士0.3mm/±1mm </p> <p> 優(yōu)點：位測精度正負1毫米；液體表面氣泡及乳化層不影響測量精度；罐底沉積物不影響測量精度；可選用各種罐型的測量；同時測量液位、界面、比重及罐內(nèi)溫度。 </p> <p> 缺點：接觸式液位計、售價較高；安裝調(diào)試比較麻煩。泰州雷達液位計找哪家</p><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(mào)易型公司。公司業(yè)務(wù)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(wù)改進，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。江蘇中徽測控儀表立足于全國市場，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/1467677.html</p></div></div></div></div></div><div id="9c2hjdu" class="page-right twoColRt"><div id="k88377y" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7utfmvw" 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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