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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="qjqip78" class="twoCol"><div id="h3q7aby" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a 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>?廈門鍋爐液位計(jì)采購(gòu) 值得信賴武漢康宇通達(dá)測(cè)控儀表供應(yīng)</p><div id="gewyq39" class="leftbox clearfix"><h1>廈門鍋爐液位計(jì)采購(gòu) 值得信賴武漢康宇通達(dá)測(cè)控儀表供應(yīng)</h1><div id="373s7oq" class="proBig"><div id="vog3lsu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kytdck/637231460580224609/9045517.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="c8k4um2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kytdck/637231460580224609/9045517.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ve2j48a" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廈門鍋爐液位計(jì)采購(gòu),液位計(jì)</p><p><span>***更新：</span>2020-10-13 09:05:00</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="wk3pzl8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">武漢康宇通達(dá)測(cè)控儀表有限公司</a></p><p><span>聯(lián)系人：</span>馮先生</p><p><span>郵箱: </span>907088900@qq.com</p><p><span>電話: </span>13307145778</p><p><span>傳真: </span>027_87710582</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>027-87710582</p><p><span>地址: </span>洪山區(qū)珞喻路39號(hào)賽博數(shù)碼廣場(chǎng)</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="3mo339f" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="tnkr74i" class="box"><p><p> <span style="font-size:16px;">油罐有磁致伸縮液位計(jì),為什么還安裝差壓變送器</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">首先，大型儲(chǔ)罐從安全角度講，必須有一套以上液位計(jì)。嚴(yán)格的時(shí)候還不允許用液位計(jì)度數(shù)代替人工定時(shí)檢尺。</span> </p> <p> <span style="font-size:16px;"> </span> </p> <p> <span style="font-size:16px;">另外，這兩種液位計(jì)的測(cè)量原理不同，在一定程度上結(jié)果測(cè)量可以互補(bǔ)。</span> </p> <p> <span style="font-size:16px;">磁致伸縮液位計(jì)是基于定浮力原理工作的，其重點(diǎn)測(cè)量部件是一只“漂”在液體表面的浮子，所以它測(cè)量的是液體表面的位置。</span> </p> <p> <span style="font-size:16px;">差壓液位計(jì)是基于靜壓流體力學(xué)原理工作的，它是通過(guò)檢測(cè)液體對(duì)容器下方的壓力“推算”出液位的。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <span style="font-size:16px;">舉例來(lái)說(shuō)：</span> </p> <p> <span style="font-size:16px;">二個(gè)2立升的圓柱容器，分別裝入一公斤水和一公斤油，由于油的密度低于水，廈門鍋爐液位計(jì)采購(gòu)，所以裝水的容器水面正好在50%處，而油面則會(huì)高于50%，廈門鍋爐液位計(jì)采購(gòu)。這時(shí)定浮力液位計(jì)會(huì)指示出液位不同，而兩臺(tái)靜壓液位計(jì)參數(shù)設(shè)置一致的情況下，會(huì)出現(xiàn)相同的指示（因?yàn)樗陀投际且还铮?/span> </p> <p> <span style="font-size:16px;">同樣二個(gè)2立升的圓柱容器，分別裝入一立升水和一立升油，兩個(gè)容器的液面都正好在50%處，定浮力液位計(jì)會(huì)指示出相同的液位，廈門鍋爐液位計(jì)采購(gòu)，而兩臺(tái)靜壓液位計(jì)參數(shù)設(shè)置一致的情況下，測(cè)油的靜壓液位計(jì)則指示稍低（因?yàn)橐簧捅纫簧p）。</span> </p> <p> <span style="font-size:16px;"> </span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 武漢磁致伸縮液位計(jì) 高精度高穩(wěn)定性就選武漢康宇通達(dá)。廈門鍋爐液位計(jì)采購(gòu)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廈門鍋爐液位計(jì)采購(gòu),液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637231460580224609/9045517.jpg"></div><p> <span style="font-size:16px;">液位計(jì)如何選型呢？</span> </p> <p> <span style="font-size:16px;"> 液位計(jì)良好的結(jié)構(gòu)及安裝方式可適用于高溫、高壓、強(qiáng)腐蝕，易結(jié)晶，防堵塞，防冷凍及百固體粉狀、粒狀物料。它可測(cè)量強(qiáng)腐蝕型介質(zhì)的液位，測(cè)量高溫介質(zhì)的液位，測(cè)量密封容器的液位，與介質(zhì)的粘度、密度、工作壓力無(wú)關(guān)。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 磁性浮子液位計(jì)</span> </p> <p> <span style="font-size:16px;"> 根據(jù)浮力原理和磁性耦合作用研制而成。當(dāng)被測(cè)容器中的液位升降時(shí)，液位計(jì)本體管中的磁性浮子也隨之升降，浮子內(nèi)的長(zhǎng)久磁鋼通過(guò)磁耦合傳遞到磁翻柱指示器度，驅(qū)動(dòng)紅、白翻柱翻轉(zhuǎn)，當(dāng)液位上升時(shí)翻柱由白色轉(zhuǎn)變?yōu)榧t色，當(dāng)液位下降時(shí)翻柱由紅色轉(zhuǎn)變?yōu)榘咨?，指示器的紅白交界處為容器內(nèi)部液位的實(shí)際高度，從而實(shí)現(xiàn)液位清晰的指示。</span> </p> <p> <span style="font-size:16px;"> 可以做到高密封，防泄漏和適用于高溫、高壓、耐腐蝕的場(chǎng)合。對(duì)高溫、高壓、有害、有害、強(qiáng)腐蝕介質(zhì)更顯其優(yōu)越性。</span> </p> <p> <span style="font-size:16px;"> 與介質(zhì)直接接觸回，浮球密封要求要嚴(yán)格，不能測(cè)量粘性介質(zhì)。磁性材料如退磁易導(dǎo)致液位計(jì)不能正常工答作</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 磁性翻板(柱)式液位計(jì)</span> </p> <p> <span style="font-size:16px;"> 翻板容易卡死，造成無(wú)法遠(yuǎn)傳指示。磁性材料如退磁易導(dǎo)致液位計(jì)不能正常工作。</span> 杭州磁性浮子液位計(jì)檢測(cè)儀武漢康宇通達(dá)測(cè)控儀表有限公司歡迎你。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廈門鍋爐液位計(jì)采購(gòu),液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637231460593037109/1502139.jpg"></div><h1 style="text-align:center;"> <span style="font-size:18px;">液位計(jì)如何選型呢？</span> </h1> <p> <span style="font-size:16px;"> 液位計(jì)良好的結(jié)構(gòu)及安裝方式可適用于高溫、高壓、強(qiáng)腐蝕，易結(jié)晶，防堵塞，防冷凍及百固體粉狀、粒狀物料。它可測(cè)量強(qiáng)腐蝕型介質(zhì)的液位，測(cè)量高溫介質(zhì)的液位，測(cè)量密封容器的液位，與介質(zhì)的粘度、密度、工作壓力無(wú)關(guān)。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> <strong> 磁性浮子液位計(jì)</strong></span> </p> <p> <span style="font-size:16px;"> 根據(jù)浮力原理和磁性耦合作用研制而成。當(dāng)被測(cè)容器中的液位升降時(shí)，液位計(jì)本體管中的磁性浮子也隨之升降，浮子內(nèi)的長(zhǎng)久磁鋼通過(guò)磁耦合傳遞到磁翻柱指示器度，驅(qū)動(dòng)紅、白翻柱翻轉(zhuǎn)，當(dāng)液位上升時(shí)翻柱由白色轉(zhuǎn)變?yōu)榧t色，當(dāng)液位下降時(shí)翻柱由紅色轉(zhuǎn)變?yōu)榘咨甘酒鞯募t白交界處為容器內(nèi)部液位的實(shí)際高度，從而實(shí)現(xiàn)液位清晰的指示。</span> </p> <p> <span style="font-size:16px;"> 可以做到高密封，防泄漏和適用于高溫、高壓、耐腐蝕的場(chǎng)合。對(duì)高溫、高壓、有害、有害、強(qiáng)腐蝕介質(zhì)更顯其優(yōu)越性。</span> </p> <p> <span style="font-size:16px;"> 與介質(zhì)直接接觸回，浮球密封要求要嚴(yán)格，不能測(cè)量粘性介質(zhì)。磁性材料如退磁易導(dǎo)致液位計(jì)不能正常工答作</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> <strong>磁性翻板(柱)式液位計(jì)</strong></span> </p> <p> <span style="font-size:16px;"> 翻板容易卡死，造成無(wú)法遠(yuǎn)傳指示。磁性材料如退磁易導(dǎo)致液位計(jì)不能正常工作。</span> </p><h1 style="text-align:center;"> <span style="font-size:16px;"><span style="font-size:16px;">磁致伸縮液位計(jì)</span><span style="font-size:16px;"></span><span style="font-size:16px;"></span><span style="font-size:16px;">測(cè)量原理</span><span style="font-size:16px;"></span></span> </h1> <p style="text-align:left;"> <span style="font-size:16px;"><span style="font-size:16px;"> </span><span style="font-size:16px;">磁致伸縮液位計(jì)的傳感器工作時(shí)，傳感器的電路部分將在波導(dǎo)絲上激勵(lì)出脈沖電流，該電流沿波WXH-2Q01磁致伸縮液位計(jì)導(dǎo)絲傳播時(shí)會(huì)在波導(dǎo)絲的周圍產(chǎn)生脈沖電流磁場(chǎng)。在磁致伸縮液位計(jì)的傳感器測(cè)桿外配有一浮子，此浮子可以沿測(cè)桿隨液位的變化而上下移動(dòng)。在浮子內(nèi)部有一組長(zhǎng)久磁環(huán)。當(dāng)脈沖電流磁場(chǎng)與浮子產(chǎn)生的磁環(huán)磁場(chǎng)相遇時(shí)，浮子周圍的磁場(chǎng)發(fā)生改變從而使得由磁致伸縮材料做成的波導(dǎo)絲在浮子所在的位置產(chǎn)生一個(gè)扭轉(zhuǎn)波脈沖，這個(gè)脈沖以固定的速度沿波導(dǎo)絲傳回并由檢出機(jī)構(gòu)檢出。通過(guò)測(cè)量脈沖電流與扭轉(zhuǎn)波的時(shí)間差可以精確地確定浮子所在的位置，即液面的位置。磁致伸縮液位計(jì)的技術(shù)優(yōu)勢(shì)：磁致伸縮液位計(jì)適合于高精度要求的清潔液位的液位測(cè)量，精度達(dá)到1mm，***產(chǎn)品精度已經(jīng)可以達(dá)到0.1mm。磁致伸縮液位計(jì)還可應(yīng)用于兩種不同液體之間的界位測(cè)量。防爆型設(shè)計(jì)，適合危險(xiǎn)場(chǎng)合，智能電子線路設(shè)計(jì)可計(jì)算出容積量；可動(dòng)部件為浮子，維護(hù)量極低。</span></span> 雷達(dá)液位計(jì)生產(chǎn)廠家，西安哪家的雷達(dá)液位計(jì)比較好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廈門鍋爐液位計(jì)采購(gòu),液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637231460588427734/550943.jpg"></div><h1> <span style="font-size:16px;">油罐液位測(cè)量的變遷</span> </h1> <p> <span style="font-size:16px;">在中石油及中石化的成品油流通行業(yè)，對(duì)油罐油量的測(cè)量大多采用<span style="color:#E53333;"><strong>人工爬罐</strong></span>，投尺進(jìn)行測(cè)量。</span><span style="font-size:16px;">用帶有重錘的米制鋼帶卷尺或帶有刻度的標(biāo)尺計(jì)量，手工記錄讀數(shù)，人工查表?yè)Q算，再得到油量數(shù)據(jù)。</span><span style="font-size:16px;">這種測(cè)量方法不僅勞動(dòng)強(qiáng)度大，同時(shí)存在不安全因素，也無(wú)法保證精度。</span> </p> <p> <span style="font-size:16px;">個(gè)別地方有用<strong><span style="color:#E53333;">電容式/擴(kuò)散硅壓力式液位計(jì)測(cè)量</span></strong>，由于這類傳感器零漂移嚴(yán)重，測(cè)量偏差大，長(zhǎng)期工作穩(wěn)定性差，不受用戶歡迎。</span> </p> <p> <span style="font-size:16px;">也有的地方采用等壓式<strong><span style="color:#E53333;">皮膜液位計(jì)或機(jī)械式浮子液位計(jì)</span></strong>。但因皮膜式液位計(jì)受溫度影響大，且存在漏氣問(wèn)題，機(jī)械浮子液位計(jì)又經(jīng)常出現(xiàn)鋼帶卡死現(xiàn)象，所以都沒(méi)有得到很廣的應(yīng)用。</span> </p> <p> <span style="font-size:16px;">現(xiàn)在多</span><span style="font-size:16px;">采用<strong><span style="color:#E53333;">磁致伸縮液位計(jì)</span></strong>，進(jìn)行油罐液位的測(cè)量。</span> 石英管液位計(jì)屬于玻璃板液位計(jì)？烏魯木齊耐腐液位計(jì)檢測(cè)儀</p><p style="text-indent:25px">磁致伸縮液位計(jì)重要組成部分？廈門鍋爐液位計(jì)采購(gòu)</p><p> <span style="font-size:16px;">超聲波液位計(jì)和雷達(dá)液位計(jì)的區(qū)別區(qū)別一、測(cè)量范圍不同超聲波液位計(jì)量程范圍：0-50米；</span> </p> <p> <span style="font-size:16px;">雷達(dá)液位計(jì)可以在真空中測(cè)量可以測(cè)量所有介質(zhì)常數(shù)>1.2的介質(zhì)，測(cè)量范圍可達(dá)70米。</span> </p> <p> <span style="font-size:16px;">區(qū)別二、發(fā)射物質(zhì)不同</span> </p> <p> <span style="font-size:16px;">超聲波液位計(jì)由傳感器（換能器zd）發(fā)出聲波，經(jīng)液體表面反射后被同一傳感器或超聲波接收介質(zhì)接收；</span> </p> <p> <span style="font-size:16px;">雷達(dá)液位計(jì)發(fā)射能量很低的極短的微波脈沖通過(guò)天線系統(tǒng)發(fā)射并接收，雷達(dá)波以光速運(yùn)行。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;">擴(kuò)展資料：1、測(cè)量物質(zhì)：</span> </p> <p> <span style="font-size:16px;">超聲波液版位計(jì)用于各種液體和固體物料高度的測(cè)量。水及污水處理：泵房、集水井、生化反應(yīng)池、沉淀池等；電力、礦山：灰漿池、煤漿池、水處理等。</span> </p> <p> <span style="font-size:16px;">雷達(dá)液位計(jì)可以測(cè)權(quán)量液體、固體介質(zhì)。比如：原油、漿料、原煤、粉煤、揮發(fā)性液體等。</span> </p> <p> <span style="font-size:16px;">2、注意事項(xiàng)：</span> </p> <p> <span style="font-size:16px;">超聲波液位計(jì)在使用應(yīng)盡量避免測(cè)量有泡沫的液體/固體、周圍有強(qiáng)電壓，強(qiáng)電流，強(qiáng)電磁干擾，盡量避免高電壓，高電流及強(qiáng)電磁干擾、大風(fēng)和太陽(yáng)直曬、強(qiáng)震動(dòng)等。</span> 廈門鍋爐液位計(jì)采購(gòu)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1535649.html</p></div></div></div></div></div><div id="7x83fh3" class="page-right twoColRt"><div id="hwn8ikr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7wlme7p" class="recomPic 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