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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>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>陜西加油站液位計(jì)用途,液位計(jì)</p><p><span>***更新：</span>2020-10-21 02:21:26</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="ersyuam" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安倫騫電器設(shè)備有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>付海飛</p><p><span>郵箱: </span>xalunqian@163.com</p><p><span>電話: </span>13891837328</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://xalunqian.shop.88360.com</p><p><span>手機(jī): </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港</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="bofrse3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oqrnuf8" class="box"><p><p> 磁翻板液位計(jì)概述： </p> <p> 結(jié)構(gòu)原理: </p> <p> 液位計(jì)根據(jù)浮力原理和磁性耦合作用原理工作的。當(dāng)被測容器中的液位升降時(shí)，液位計(jì)主導(dǎo)管中的浮子也隨之升降，浮子內(nèi)的*磁鋼通過磁耦合傳遞到現(xiàn)場指示器，驅(qū)動(dòng)紅白翻柱轉(zhuǎn)180°，當(dāng)液位上升時(shí)，翻柱由白色轉(zhuǎn)為紅色，當(dāng)液位下降時(shí)翻柱由紅色轉(zhuǎn)為白色，指示器的紅、白界位處為容器內(nèi)介質(zhì)液位的實(shí)際高度，從而實(shí)現(xiàn)液位的指示。 </p> <p> 適用范圍: </p> <p> 通用型磁性翻柱液位計(jì)是zui常用的側(cè)裝式磁翻柱液位計(jì),適用于工作壓力低于2.5 MPa,工作溫度低于200℃的液體介質(zhì)的液位測量。 </p> <p> 通用型磁性翻柱液位計(jì)適合容器內(nèi)液體的液位、界位的測量，除現(xiàn)場指示，還可配遠(yuǎn)傳變送器、報(bào)警（控制）開關(guān)，指示功能齊全，陜西加油站液位計(jì)用途。指示新穎，讀數(shù)直觀、醒目，陜西加油站液位計(jì)用途，觀察指示器的方向可根據(jù)用戶需要改變角度。測量范圍大，不受儲槽高度限制，指示機(jī)構(gòu)與被測介質(zhì)完全隔離，因而密封性好，可靠性高，使用安全，陜西加油站液位計(jì)用途。結(jié)構(gòu)簡單，安裝方便，維護(hù)費(fèi)用低。靜壓投入式液位計(jì)是基于所測液體靜壓與該液體的高度成比例的原理，將靜壓轉(zhuǎn)換為電信號，轉(zhuǎn)化成標(biāo)準(zhǔn)電信號。陜西加油站液位計(jì)用途</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西加油站液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160372929687/5561406.png"></div><p> 電容式液位計(jì) </p> <p> 采用測量電容的變化來測量液面的高低的。它是一根金屬棒插入盛液容器內(nèi)，金屬棒作為電容的一個(gè)極，容器壁作為電容的另一極。兩電極間的介質(zhì)即為液體及其上面的氣體。由于液體的介電常數(shù)ε1和液面上的介電常數(shù)ε2不同，比如：ε1》ε2，則當(dāng)液位升高時(shí)，兩電極間總的介電常數(shù)值隨之加大因而電容量增大。反之當(dāng)液位下降，ε值減小，電容量也減小。所以，可通過兩電極間的電容量的變化來測量液位的高低。電容液位計(jì)的靈敏度主要取決于兩種介電常數(shù)的差值，而且，只有ε1和ε2的恒定才能保證液位測量準(zhǔn)確，因被測介質(zhì)具有導(dǎo)電性，所以金屬棒電極都有絕緣層覆蓋。 </p> <p> 傳感器無機(jī)械可動(dòng)部分，結(jié)構(gòu)簡單、可靠；精zhun度高；檢測端消耗電能小，動(dòng)態(tài)響應(yīng)快；維護(hù)方便，壽命長。被測介質(zhì)需為導(dǎo)電率不低于10－3S／M的非結(jié)晶導(dǎo)電液體。 </p> <p> 被測液體的介電常數(shù)不穩(wěn)定會引起誤差。電容式液位計(jì)一般用于調(diào)節(jié)池、清水池測量。（注：液化氣是否會對測量造成影響未知待確定）磁浮子液位計(jì)推薦導(dǎo)波雷達(dá)物位計(jì)只有物料處于頂部盲區(qū)和底部盲區(qū)之間時(shí)，才能保證罐內(nèi)物位的可靠測量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西加油站液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png"></div><p> 電線浮球開關(guān)是利用微動(dòng)開關(guān)或**開料位開關(guān) 關(guān)做接點(diǎn)零件，當(dāng)電線浮球以重錘為原點(diǎn)上揚(yáng)一定角度時(shí)（通常微動(dòng)開關(guān)上揚(yáng)角度為28°±2°,**開關(guān)上揚(yáng)角度為10°±2°)，開關(guān)便會有ON或OFF信號輸出。 </p> <p> CL-PP型是利用塑膠射出一體成型，所以結(jié)構(gòu)堅(jiān)固，性能穩(wěn)定可靠，同時(shí)無毒、耐腐蝕，安裝方便，價(jià)格低廉，對長距離多點(diǎn)操控、沉水泵、有波動(dòng)的液體或有雜質(zhì)的液體操控效果佳。一般液體亦可使用。電線線長度任何長度皆可定制。 </p> <p> CL-SS型為金屬電線浮球液位開關(guān)，接點(diǎn)零件為**開關(guān)，其特點(diǎn)live629ling為耐高溫，電線線采用高柔性電線，經(jīng)久耐用。 </p> <p> CL-SP為即耐腐蝕又耐高溫的電線浮球液位開關(guān)，接點(diǎn)元件為**開關(guān)。 </p> <p> ZCL-PP-4組合型通常是根據(jù)客戶需要，當(dāng)需要多點(diǎn)操控時(shí)，為了安裝方便和工程施工配線成本低廉，所有的開關(guān)出線設(shè)計(jì)在同一接線盒內(nèi)即組合電線浮球開關(guān)。 </p><p> 消防供水液位計(jì)產(chǎn)品特點(diǎn)： </p> <p> 1.穩(wěn)定性好，精度高，性能價(jià)格比高 </p> <p> 2.直接投入被沒介質(zhì)中，安裝使用相當(dāng)方便； </p> <p> 3.固態(tài)結(jié)構(gòu)，無可動(dòng)部件，高可靠性、使用壽命 </p> <p> 4.從水、油到粘度較大的糊狀物都可進(jìn)行高精度測量 </p> <p> 5.不受被測介質(zhì)起泡、沉積、電器特性的影響； </p> <p> 6.多級電氣保護(hù)。 </p> <p> 安裝方法: </p> <p> ⑴ 選擇易于操作、維護(hù)的地方進(jìn)行安裝； </p> <p> ⑵ 應(yīng)盡量遠(yuǎn)離振動(dòng)源安裝； </p> <p> ⑶ 應(yīng)盡量遠(yuǎn)離熱源的地方； </p> <p> ⑷ 投入式液位變送器安裝時(shí)，金屬探頭要沉入容器底，電氣連接打開儀表后蓋（接線端子面）。磁翻板液位計(jì)清晰的指示出液位的高度,指示器與貯罐完全隔離、安裝方便可靠、性能穩(wěn)定、使用壽命長等優(yōu)點(diǎn)。</p> <br /><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西加油站液位計(jì)用途,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160159951171/5671819.png"></div><p style="text-indent:25px"><p>導(dǎo)波雷達(dá)物位計(jì)可采用螺紋連接，螺紋的長度不要超過150mm，還可以采用在短管上安裝。理想的短管直徑小于150mm，高度小于150mm，若安裝于較長的短管上，應(yīng)底部固定纜繩或選用對中支架以避免纜繩與短管末端接觸。<p>DN200或DN250的安裝于短管內(nèi)安裝：<p>當(dāng)儀表需要安裝于直徑大于200mm短管時(shí)，短管內(nèi)壁產(chǎn)生回波，在介質(zhì)介電常數(shù)低的情況下會引起測量誤差。因此，對于一個(gè)直徑為200mm或250mm的短管，需要選一個(gè)帶"喇叭接口"的特殊法蘭。盡量避免安裝在直徑大于250mm的短管上。<p>在塑料罐上安裝注意事項(xiàng)：<p>導(dǎo)波雷達(dá)物位計(jì)無論是纜式或桿式若想儀表工作正常，過程連接表面應(yīng)為金屬。當(dāng)儀表裝在塑料罐上時(shí)，若罐頂也是塑料或其它非導(dǎo)電材質(zhì)時(shí)，儀表需要配金屬法蘭，若采用螺紋連接，需配一塊金屬板。靜壓投入式液位計(jì)簡單的調(diào)校和靈活的安裝方式為用戶輕松地使用提供了方便。磁浮子液位計(jì)推薦</p><p style="text-indent:25px">導(dǎo)波雷達(dá)液位計(jì)對于安裝空間有一定的要求注意介質(zhì)的介電常數(shù)，并依據(jù)介電常數(shù)的大小選擇適合的型號。陜西加油站液位計(jì)用途</p><p> 外測液位儀的基本工作原理外測液位儀與當(dāng)前國內(nèi)外使用的在儲罐或其連通器內(nèi)部探測液位的儀表原理完全不同，它是利用對人體無害的微振動(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，可廣應(yīng)用于各種容器內(nèi)液面和界面高度的連續(xù)精確測量。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"液位測量的一場技術(shù)**"，并認(rèn)為"開創(chuàng)了儀表發(fā)展的新思路"，在"技術(shù)上居國際水平"。當(dāng)外測液位儀的測量頭檢測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，外測液位儀會把這些信息經(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。陜西加油站液位計(jì)用途</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司位于高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港。西安倫騫電器致力于為客戶提供良好的雷達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。西安倫騫電器秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1638473.html</p></div></div></div></div></div><div id="kry78fb" class="page-right 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