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class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kytdck/637232335958261719/8260260.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8c47dax" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/kytdck/637232335958261719/8260260.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cvn72wn" 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>昆明投入式液位計(jì)訂制,液位計(jì)</p><p><span>***更新：</span>2020-12-20 05:04:03</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="onfm2mo" 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="ziumjac" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="eskho7p" class="box"><p><h1> <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> </h1> <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;">舉例來說：</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，所以裝水的容器水面正好在50%處，而油面則會(huì)高于50%。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，昆明投入式液位計(jì)訂制，兩個(gè)容器的液面都正好在50%處，昆明投入式液位計(jì)訂制，定浮力液位計(jì)會(huì)指示出相同的液位，昆明投入式液位計(jì)訂制，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 /> 磁翻板液位計(jì)生產(chǎn)廠家有哪些國(guó)產(chǎn)品牌？昆明投入式液位計(jì)訂制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明投入式液位計(jì)訂制,液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637232335958261719/8260260.jpg"></div><p> <span style="font-size:16px;">磁致伸縮液位計(jì)的返回脈沖測(cè)量方式返回脈沖（扭轉(zhuǎn)波）沿波導(dǎo)絲以超聲波的形式返回到傳感線圈（變換器）時(shí)轉(zhuǎn)換成橫向應(yīng)力，根據(jù)維拉里（Villary）效應(yīng)（鐵在磁場(chǎng)中磁化時(shí)，如加不大zhidao的應(yīng)力，其磁化曲線會(huì)隨應(yīng)力變化. 這種現(xiàn)象稱維拉里效應(yīng)），通過傳感線圈的磁通將發(fā)生變化, 從而在傳感線圈兩端產(chǎn)生可以檢測(cè)到的感應(yīng)電壓，由于超聲扭轉(zhuǎn)波（返回脈沖）的傳播速度為一定值，因此這樣就可以通過精確測(cè)量發(fā)射脈沖和返回扭轉(zhuǎn)波的時(shí)間差來確定浮子的精確位置。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 武漢康宇通達(dá)測(cè)控儀表有限公司是一家專業(yè)從事各種壓力、液位、位移、角度等傳感器及配套儀表研發(fā)、生產(chǎn)和代理銷售的高科技企業(yè)，公司專注于為各行業(yè)的廣大客戶提供測(cè)量和控制各種工況下的壓力、液位、位移、角度等參數(shù)的完美解決方案。經(jīng)過近20年的產(chǎn)品應(yīng)用和選型指導(dǎo)積累了大量的實(shí)際應(yīng)用經(jīng)驗(yàn)，產(chǎn)品已獲得多項(xiàng)質(zhì)量和安全認(rèn)證，可廣泛應(yīng)用于工業(yè)過程、醫(yī)療儀器、環(huán)保儀器、教學(xué)儀器、制藥、水處理和食品飲料等領(lǐng)域。</span> </p> <p> <span style="font-size:16px;"> 公司擁有雄厚的技術(shù)力量，先進(jìn)的生產(chǎn)工藝設(shè)備，完善的質(zhì)量管理體系，豐富的產(chǎn)品選型和工程應(yīng)用經(jīng)驗(yàn)，可為廣大客戶提供恰當(dāng)?shù)漠a(chǎn)品和適合的技術(shù)服務(wù)。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 廣州差壓液位計(jì)生產(chǎn)廠商電容式液位計(jì)哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明投入式液位計(jì)訂制,液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637231460595097656/4222406.jpg"></div><p> <span style="font-size:16px;">外測(cè)液位儀的基本工作原理 </span> </p> <p> <span style="font-size:16px;"> 外測(cè)液位儀與當(dāng)前國(guó)內(nèi)外使用的在儲(chǔ)罐或其連通器內(nèi)部探測(cè)液位的儀表原理完全不同，它是利用對(duì)人體無害的微振動(dòng)原理，在容器壁外側(cè)液面以下部位連續(xù)測(cè)出液面的精確高度，而完全不接觸容器內(nèi)的液體和氣體，可應(yīng)用于各種容器內(nèi)液面和界面高度的連續(xù)精確測(cè)量。該技術(shù)建立了容器內(nèi)液體和薄殼結(jié)構(gòu)罐體的力學(xué)振動(dòng)特性與液位對(duì)應(yīng)關(guān)系的規(guī)律及數(shù)學(xué)模型，屬世界**。**稱其為“液位測(cè)量的一場(chǎng)技術(shù)**”，并認(rèn)為“開創(chuàng)了儀表發(fā)展的新思路”，在“技術(shù)上居國(guó)際水平”。當(dāng)外測(cè)液位儀的測(cè)量頭檢測(cè)到容器壁上的微小機(jī)械振動(dòng)（它由液體振動(dòng)特性和容器振動(dòng)特性決定）后，外測(cè)液位儀會(huì)把這些信息經(jīng)過**算法分析，判別、剔除與液位變化無關(guān)的虛假波形，提取出其液位特征量，從而計(jì)算出液面的高度。</span> </p><p> <span style="font-size:16px;">磁致伸縮位移傳感器結(jié)構(gòu)材質(zhì)和產(chǎn)品特點(diǎn)結(jié)構(gòu)材質(zhì)：</span> </p> <p> <span style="font-size:16px;">1.測(cè)桿結(jié)構(gòu)：剛性測(cè)桿結(jié)構(gòu)、外置一體式結(jié)構(gòu)；</span> </p> <p> <span style="font-size:16px;">2.測(cè)桿材質(zhì)：不銹鋼 316、鋁型材；</span> </p> <p> <span style="font-size:16px;">3.測(cè)桿耐壓：≤34MPa（位移）；</span> </p> <p> <span style="font-size:16px;">4.液位：由所選浮子承壓決定</span> </p> <p> <span style="font-size:16px;">5.電子倉(cāng)外殼：鋁合金</span> </p> <p> <span style="font-size:16px;">6.安裝接口：螺紋連接、固定座</span> </p> <p> <span style="font-size:16px;">7.出線方式：直出電纜線、航空插頭</span> </p> <p> <span style="font-size:16px;">8.防護(hù)等級(jí)：IP65（可根據(jù)要求定制 IP67 或 IP68）</span> </p> <p> <span style="font-size:16px;">產(chǎn)品特點(diǎn)：</span> </p> <p> <span style="font-size:16px;">1.內(nèi)部非接觸式測(cè)量；</span> </p> <p> <span style="font-size:16px;">2.性能價(jià)格比高；</span> </p> <p> <span style="font-size:16px;">3.多種輸出方式可供選擇；</span> </p> <p> <span style="font-size:16px;">4.防浪涌、防射頻干擾；</span> </p> <p> <span style="font-size:16px;">5.安裝方便；</span> </p> <p> <span style="font-size:16px;">6.高精度、高穩(wěn)定性、高可靠性；</span> </p> <p> <span style="font-size:16px;">7.使用壽命長(zhǎng)；</span> </p> <p> <span style="font-size:16px;">8.具有輸入電源反向極性保護(hù)功能；</span> </p> <p> <span style="font-size:16px;">9.結(jié)構(gòu)精巧、環(huán)境適應(yīng)性強(qiáng)；</span> </p> <p> <span style="font-size:16px;">10.隔離防爆型（可選）；</span> </p> <p> <span style="font-size:16px;">11.不需定期標(biāo)定和維護(hù)。</span> 磁致伸縮液位計(jì)的原理是怎么樣的？</p> <span style="font-size:16px;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昆明投入式液位計(jì)訂制,液位計(jì)" src="https://tyunfile.71360.com/UploadFile/kytdck/637231460611318359/6091221.jpg"></div><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)和太陽直曬、強(qiáng)震動(dòng)等。</span> 靜壓式液位計(jì)哪有賣？昆明投入式液位計(jì)訂制</p><p style="text-indent:25px">磁制伸縮液位計(jì)多少錢？昆明投入式液位計(jì)訂制</p><p> <span style="font-size:16px;">什么是雷達(dá)液位計(jì)</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 雷達(dá)液位計(jì)是根據(jù)傳出的微波加熱脈沖被液位反射后的信息內(nèi)容測(cè)算出液位部位的。即，當(dāng)發(fā)射點(diǎn)脈沖遇到被測(cè)物質(zhì)表面時(shí)，一部分微波加熱脈沖動(dòng)能被反射回家，根據(jù)時(shí)間拓展技術(shù)性基本原理，測(cè)算出發(fā)射點(diǎn)脈沖和接受脈沖的間隔時(shí)間，進(jìn)而計(jì)算出來無線天線到被測(cè)物質(zhì)表面的間距。雷達(dá)液位計(jì)的優(yōu)勢(shì)是能夠精確測(cè)量高壓容器內(nèi)液位，而且能夠忽視高溫、髙壓、積垢和冷凝物的危害；其精密度較高，選用非容柵測(cè)量方法，可在真空環(huán)境中應(yīng)用。其缺點(diǎn)是價(jià)格比較貴，非常容易受器皿構(gòu)造和原材料特點(diǎn)的危害，有時(shí)還會(huì)遭到無線電波干撓。</span> </p> <p> <br /> </p> <p> <span style="font-size:16px;"> 武漢康宇通達(dá)測(cè)控儀表有限公司是一家專業(yè)從事各種壓力、液位、位移、角度等傳感器及配套儀表研發(fā)、生產(chǎn)和代理銷售的高科技企業(yè)，公司專注于為各行業(yè)的廣大客戶提供測(cè)量和控制各種工況下的壓力、液位、位移、角度等參數(shù)的完美解決方案。</span> </p> <p> <span style="font-size:16px;"> 公司擁有雄厚的技術(shù)力量，先進(jìn)的生產(chǎn)工藝設(shè)備，完善的質(zhì)量管理體系，豐富的產(chǎn)品選型和工程應(yīng)用經(jīng)驗(yàn)，可為廣大客戶提供恰當(dāng)?shù)漠a(chǎn)品和適合的技術(shù)服務(wù)。</span> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 昆明投入式液位計(jì)訂制</p><p style="text-indent:25px">武漢康宇通達(dá)測(cè)控儀表有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在湖北省武漢市等地區(qū)的儀器儀表行業(yè)中積累了大批忠誠(chéng)的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**武漢康宇通達(dá)測(cè)控和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2480371.html</p></div></div></div></div></div><div id="tmol7co" class="page-right twoColRt"><div id="kyv8y7e" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pz34h97" 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" 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