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#f30;"></span></p><p><span>產品關鍵詞：</span>河北導波雷達料位計哪家好,雷達料位計</p><p><span>***更新：</span>2021-01-22 05:10:28</p><p><span id="click" >瀏覽次數：1次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="hndjd99" 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>聯系人：</span>姜經理</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="bxn9d7t" class="page-proshow02"><p class="title">詳細說明</p><div id="757txnt" class="box"><p><p> 雷達料位計的操作步驟 </p> <p> 雷達料位計具有低維護，高性能、高精度、高可靠性，使用壽命長等優(yōu)點。適用于固體料、過程容器或強粉塵易結晶、結露場合。具有低維護，高性能、高精度、高可靠性，使用壽命長等優(yōu)點。可以適應高溫、高壓、蒸汽等惡劣的生產環(huán)境。使用過程中，河北導波雷達料位計哪家好，回波信號的幅度表清楚安裝位置是否比較好，在固體料應用途合假如回波信號幅度較低可轉動法蘭，河北導波雷達料位計哪家好，每轉動一個孔位使干擾回波達到小。額外還可以經過虛假回波儲存，河北導波雷達料位計哪家好，達到比較好勘測效果。雷達料位計是利用回波測距原理。河北導波雷達料位計哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北導波雷達料位計哪家好,雷達料位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412175702451727/9400040.png"></div><p style="text-indent:25px">雷達料位計采用先進數據處理技術，加上雷達本身頻率高，穿透性能好的特點，同時微波的運行幾乎不受環(huán)境溫度和壓力的影響，同時操作簡單，調試方便、準確安全、節(jié)省能源。但爐料由爐頂進入料罐時，爐料中的粉末極易覆蓋雷達發(fā)射端，同時、雷達內部氮氣吹掃存在著發(fā)散性和局限性，影響雷達了雷達料位計測量料位的準確性，終造成料罐積料現象，直接影響高爐上料速度，值班工長及上料工無法準確判斷料罐下料情況，造成物料剩余，料流閥關閉不嚴，下密閥密封損壞，高爐被迫休風的后果。重慶專業(yè)生產高頻雷達料位計廠家雷達料位計可以應用在煤炭行業(yè)物料過程存儲物位檢測，包括原煤倉，精煤倉等料倉。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北導波雷達料位計哪家好,雷達料位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412175328701736/5582315.png"></div><p> 應用中存在的問題及解決方法 </p> <p> 有些工況下所使用的雷達料位計，因為傳感器安裝位置不當及條件所致，出現了一些問題，下面將對一些使用中的問題提出解決方案,供大家參考。 </p> <p> 1．探頭結疤和頻繁故障的解決方法個辦法是將探頭安裝位置提高，但是有時候安裝條件限制，不能提高的情況下，就應采用將料位測量值與該槽的泵聯鎖的辦法，解決這一難題：將比較高料位設定值減小0.5m左右，當料位達到該比較高值時，即可停進料泵或開啟出料泵。 </p> <p> 2．雷達料位計被淹相應的改進辦法解決這種問題的辦法是將雷達料位計改為導波管式測量。仍在原開孔處安裝導波管式雷達料位計，導波管高于排汽管0.2m左右，這樣一來，即使出現料漿從排汽管溢出的惡劣工況，也不會使料位計天線被料漿淹沒，而且避免了攪拌器渦流的干擾及大量蒸汽從探頭處冒出，減少了對探頭的損害，同時由于導波管聚焦效果好，接收的雷達波信號更強，取得了很好的測量效果。使用導波管測量方式，可以改善表計測量條件，提高儀表測量性能,具有很高的推廣應用價值。 </p><p> 雷達料位計的常見分類和主要應用 </p> <p> 作為常見的物位儀表產品，按照微波的波形劃分，非接觸式雷達料位計分為脈沖雷達料位計和調頻連續(xù)波雷達料位計。而按照工作方式進行劃分，雷達料位計又分為接觸式雷達料位計和非接觸式雷達料位計。 </p> <p> 目前，雷達料位計在電力、鋼鐵、冶金、水泥、造紙、食品、石油化工等許多行業(yè)被用于對各種金屬、非金屬容器或管道內的液體、漿料及顆粒料進行物位測量。即使在具有較多粉塵和溫度、壓力變化較大以及有惰性氣體及蒸汽存在的場合和復雜工況下，雷達料位計仍能可靠工作。 </p> <p> 由于雷達料位計非常便于現場工作人員的觀察，能夠實時監(jiān)控指定儲罐內物料的使用情況，因此常被用于工業(yè)生產的加工過程中。雷達料位計在標定中采納了多種抗攪擾的措施后，其測量準確度和運轉牢靠性大幅進步。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北導波雷達料位計哪家好,雷達料位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412175761406949/5642053.png"></div><p> 雷達料位計的特點和優(yōu)點 </p> <p> 雷達料位計之所以有如此的應用，是因為雷達料位計具有以下特點和優(yōu)點： </p> <p> 1、雷達料位計具有不受介質比重的影響、不受介電常數變化的影響、不需要現場校調等特點。 2、雷達料位計具有測量精細、性能穩(wěn)定、可靠性高、維護簡便、適用范圍廣等優(yōu)點。 </p> <p> 3、非接觸式雷達料位計由于具有安裝簡單、維護量少、使用方式靈活、不受倉內粉塵、溫度等因素影響等特點，近年來發(fā)展較快。 </p> <p> 個別用戶受成本因素的影響，可能會選擇超聲波液位計用于物位的測量。但與雷達料位計相比，超聲波液位計具有如下缺陷： </p> <p> 1、在測量精度方面，超聲波液位計不如雷達料位計的測量精度高。 </p> <p> 2、在測量介質方面，超聲波液位計不如雷達料位計。一般來說，超聲波液位計多數用于測量液位，若用于測量固體物料，其局限性就非常突出。如當固體物料出現堆料、搭橋等情況時，超聲波液位計就無法準確測量。這也是超聲波液位計雖可測量料位，但卻很少人使用的重要原因。選購雷達料位計也是要將品牌考慮在內，一些大品牌無論在技術上，還是在售后上，都是有一定保障的。重慶專業(yè)生產高頻雷達料位計廠家</p><p style="text-indent:25px">因為26GHz高頻雷達料位計方向性好，在很多惡劣工況下，可通過簡單隔離，將雷達料位計裝在容器外進行測量。河北導波雷達料位計哪家好</p><p> <p> 粉狀物料的選型 </p> <p> 在水泥廠和粉磨站水泥庫一般有4～8個，在水泥廠還有生料均化庫和粉煤灰?guī)?，這些物料全是粉料，非常難測其料位。在庫里的粉料表面極為疏松，微波反射相當困難，為此建議采用接觸型雷達料位計,也可選用法蘭的帶有號角天線的非接觸型雷達料位計，它實際上是把纜繩既當天線又作導波管，合二為一，微波脈沖從探頭發(fā)出后沿纜繩傳播，當脈沖遇到物料表面時會被反射回來，其量程可達35m，被測物料的介電常數ε比較低為1.6,另外纜繩的耐磨和忍受的比較大下拉力，能滿足水泥廠各類粉料庫的檢測要求。目前已有許多水泥廠用纜式雷達料位計測量均化庫、水泥庫和粉煤灰?guī)斓牧衔唬〉幂^好的效果，如海螺荻港、浙江三獅、陜西耀縣、甘肅祁連山等水泥廠。 </p> </p> <p> <br /> 河北導波雷達料位計哪家好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2955372.html</p></div></div></div></div></div><div id="zfn5zfz" class="page-right twoColRt"><div id="tpx5zh7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ptjxtzn" 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" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="jhn5ndr" class="recomPic likePro"><a 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