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#f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>天津雷達料位計找哪家,位計</p><p><span>***更新：</span>2020-12-15 17:30:01</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8lpqhgm" 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="8ao7ul3" class="page-proshow02"><p class="title">詳細說明</p><div id="mulxtzi" class="box"><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，天津雷達料位計找哪家、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，天津雷達料位計找哪家，可用來測高溫，天津雷達料位計找哪家、高壓介質的液位。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；天津雷達料位計找哪家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津雷達料位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412296280352136/4803559.png"></div><p> 導波雷達液位計與普通雷達液位計的比較 </p> <p> 普通雷達為非接觸式測量，導波雷達為接觸式測量，這樣就意味導波雷達更需考慮介質的腐蝕性和粘附性，而且過長的導波雷達安裝和維護更加困難。普通雷達可以互換使用，而導波雷達由于導波桿（纜）長度根據(jù)原工況固定，一般不能互換使用，受此影響導波雷達的選型要比普通雷達麻煩。 </p> <p> 測量固體物料時，導波雷達還要考慮導波桿（纜）的受力情況，也是由于受力的原因一般用導波雷達的測量距離不會很長，而普通雷達在30、40m的罐體上應用比較常見，甚至可測到60m。另外一般的導波雷達還有底部探測功能，可以根據(jù)底部回波信號能測量值加以修正，使信號更為穩(wěn)定準確。山東80HZ調頻雷達料位計廠家直供差壓式超聲波液位計應用范圍特別大量,在封閉管道的流量測量中各種對象都有應用；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津雷達料位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412295714600156/5824922.png"></div><p> 磁翻板液位計調試注意事項：應先打開上部閥門，然后緩慢開啟下部閥門，讓介質平穩(wěn)緩慢進入主導管內(介質急速沖擊浮子，會引起浮子劇列波動，影響顯示準確性)，觀察磁性紅白球翻轉是否正常進行，然后關閉下引管閥門，打開排污閥，讓主導管內液位下降，據(jù)此方法操作三次，運作正常，磁翻板液位計即可投 </p> <p> <span style="font-size:12px;">磁翻板液位計是基于連通器和磁性耦合原理實現(xiàn)液位的實時測量。由于其測量全過程無盲區(qū)、測量范圍大、顯示清晰、結構簡單、安裝形式多樣，適用于低溫到高溫、真空到高壓、腐蝕程度不等的各種工況場合，是石油、化工等工業(yè)領域的理想液位測量產(chǎn)品。盡管磁翻板液位計本身是一款不需要太多維護的產(chǎn)品，但日常使用中如能加強維護和保養(yǎng)，無疑會使其保持更好的工作狀態(tài)，延長儀表的使用壽命。</span> </p><p> 光電式液位開關 </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，可重復性好。 </p> <p> 缺點：不適用于冷凍液體和結晶液體。 </p> <p> 超聲波液位開關 </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，內置全量程溫度補償。超聲波液位計測量有腐蝕（酸、堿）的介質、有污染的場合，或易產(chǎn)生粘附物的物質。適合于那些無法用物理方式接觸的液體。 </p> <p> 缺點：1：與被測介質粘度有關，被測介質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，儀表反應遲緩，會延遲報警。磁翻板液位計體積較小，容易實現(xiàn)遠傳和調節(jié)；適用于具有腐蝕性和高壓介質。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="天津雷達料位計找哪家,位計" src="https://tyunfile.71360.com/UploadFile/jszhck/637412295599609991/3146319.png"></div><p> 渦輪超聲波液位計 </p> <p> 渦輪超聲波液位計,是速度式超聲波液位計中的主要種類,它采用多葉片的轉子（渦輪）感受流體平均流速,從而且推導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。渦輪超聲波液位計和容積式超聲波液位計、科里奧利質量超聲波液位計稱為超聲波液位計中三類重復性、精度比較好的產(chǎn)品,作為**類型超聲波液位計之一,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: 高精度,在所有超聲波液位計中,屬于精確的超聲波液位計; </p> <p> 重復性好; </p> <p> 元零點漂移,抗干擾能力好; </p> <p> 范圍度寬; </p> <p> 結構緊湊。 </p> <p> 缺點: 不能長期保持校準特性; </p> <p> 流體物性對流量特性有較大影響。 </p> <p> 應用概況:渦輪超聲波液位計在以下一些測量對象獲得廣泛應用:石油、有機液體、無機液、液化氣、天然氣和低溫流體統(tǒng)在歐洲和美國,渦輪超聲波液位計在用量上是*次于孔板超聲波液位計的天然計量儀表,*荷蘭在天然氣管線上就采用了2600多臺各種尺寸,壓力從0.8~6.5MPa的氣體渦輪超聲波液位計,它們已成為優(yōu)良的天然氣計量儀表。渦輪超聲波液位計,是速度式超聲波液位計中的主要種類；鎮(zhèn)江雷達液位計供貨廠</p><p style="text-indent:25px">磁翻板液位計主要基于連通器和磁性耦合原理實現(xiàn)對液位的實時測量和顯示。天津雷達料位計找哪家</p><p> <p> 磁致伸縮液位計優(yōu)點： </p> <p> 1、可靠性強：由于磁致伸縮液位計采用波導原理，無機械可動部分，故無摩擦，無磨損。整個變換器閉在不銹鋼管內，和測量介質非接觸，傳感器工作可靠，壽命長。 </p> <p> <span style="font-size:12px;">2、精度高：由于磁致伸縮液位計用波導脈沖工作，工作中通過測量起始脈沖和終止脈沖的時間來確定被測液位移量，因些測量精度高，分辨率優(yōu)于0.01%FS，這是用其它傳感器難以達到的精度。</span> </p> <p> 3、安全性好：磁致伸縮液位計的防爆性能高，本安防爆，使用安全，特別適合對化工原料和易燃液體的測量。測量時無需開啟罐蓋，避免人工測量所在的不安全性。 </p> <p> 4、磁致伸縮液位計易于安裝和維護簡單：磁致伸縮液位儀一般通過罐頂已有管口進行安裝，特別適用于地下儲罐和已投運儲罐的安裝，并可在安裝過程中不影響正常生產(chǎn)。 </p> <p> 5、便于系統(tǒng)自動化工作：磁致伸縮液位計的二次儀表采用標準輸出信號，便于微機對信號進行處理，容易實現(xiàn)聯(lián)網(wǎng)工作，提高整個測量系統(tǒng)的自動化程度。 </p> </p> <p> <br /> 天津雷達料位計找哪家</p><p style="text-indent:25px">江蘇中徽測控儀表有限公司主要經(jīng)營范圍是儀器儀表，擁有一支專業(yè)技術團隊和良好的市場口碑。公司業(yè)務分為雷達料位計，雷達液位計，物位計，水位計等，目前不斷進行創(chuàng)新和服務改進，為客戶提供良好的產(chǎn)品和服務。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造儀器儀表良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2416954.html</p></div></div></div></div></div><div id="weq8rie" class="page-right twoColRt"><div id="3qmykgs" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3qr3ne7" 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