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class="button">聯(lián)系我們</a></div></div><div id="rlsumt8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都皖川科技有限公司</a></p><p><span>聯(lián)系人：</span>朱成生</p><p><span>郵箱: </span>cdwckjgs@sina.com</p><p><span>電話(huà): </span>18755046999</p><p><span>傳真: </span>028_87463776</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬(wàn)達(dá)廣場(chǎng)SOHO公寓2-2-1138室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="u7umjlk" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="d2sprta" class="box"><p><p style="text-indent:25px">磁浮球液位計(jì)（液位開(kāi)關(guān)）結(jié)構(gòu)主要基于浮力和靜磁場(chǎng)原理設(shè)計(jì)生產(chǎn)的。帶有磁體的浮球（簡(jiǎn)稱(chēng)浮球）在被測(cè)介質(zhì)中的位置受浮力作用影響：液位的變化導(dǎo)致磁性浮子位置的變化。浮球中的磁體和傳感器（磁簧開(kāi)關(guān)）作用，使串聯(lián)入電路的元件（如定值電阻）的數(shù)量發(fā)生變化，巴中液位儀表推薦廠家，進(jìn)而使儀表電路系統(tǒng)的電學(xué)量發(fā)生改變。也就是使磁性浮子位置的變化引起電學(xué)量的變化，巴中液位儀表推薦廠家，巴中液位儀表推薦廠家。通過(guò)檢測(cè)電學(xué)量的變化來(lái)反映容器內(nèi)液位的情況。該液位計(jì)可以直接輸出電阻值信號(hào)，也可以配合使用變送模塊，輸出電流值（4～20mA）信號(hào)；同時(shí)配合其他轉(zhuǎn)換器，輸出電壓信號(hào)或者開(kāi)關(guān)信號(hào)（也可以按照客戶(hù)需求轉(zhuǎn)換器由公司配送）。從而實(shí)現(xiàn)電學(xué)信號(hào)的遠(yuǎn)程傳輸、分析與控制。巴中液位儀表推薦廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="巴中液位儀表推薦廠家,液位儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044262534814453/2741472.jpg"></div><p style="text-indent:25px">壓式液位計(jì)的兩線(xiàn)制液位變送器由一個(gè)內(nèi)置毛細(xì)軟管的特殊導(dǎo)氣電纜、一個(gè)抗壓接頭和一個(gè)探頭組成。靜壓式液位計(jì)的探頭構(gòu)造是一個(gè)不銹鋼筒芯，底部帶有膜片，并由一個(gè)帶孔的塑料外殼罩住。靜壓式液位計(jì)的液位測(cè)量實(shí)際上就是在測(cè)探頭上的液體靜壓與實(shí)際大氣壓之差，然后再由陶瓷傳感器（附著在不銹鋼薄膜上）和電子元件將該壓差轉(zhuǎn)換成4～20mA輸出信號(hào)。靜壓式液位計(jì)的技術(shù)優(yōu)勢(shì)：靜壓式液位計(jì)比較大200m量程，不銹鋼探頭、陶瓷隔膜、橡膠密封，長(zhǎng)期穩(wěn)定性≤0.15%/年，防爆型可選。靜壓式液位計(jì)可以分為投入式和側(cè)裝式兩種.。巴中液位儀表推薦廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="巴中液位儀表推薦廠家,液位儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044262539140625/5455087.jpg"></div><p style="text-indent:25px">靜壓式液位計(jì)原理：對(duì)于不可壓縮的液體，液位高度與液體的靜壓力成正比，所以，測(cè)出液體的靜壓力，即可知道液位高度?！静顗鹤兯推鳌畏ㄌm差壓變送器、雙法蘭差壓變送器、（可測(cè)壓力容器的液位，但不能用于高溫測(cè)量）投入式液位計(jì)（可測(cè)常壓容器的液位）】。電容式液位計(jì)原理：在平行板電容器之間充以不同介質(zhì)時(shí)，其電容量的大小是不同的?？梢杂脺y(cè)量容器的變化來(lái)檢測(cè)液位或兩種不同介質(zhì)的液位分界面。雷達(dá)式液位汁原理：利用超高頻電磁波經(jīng)天線(xiàn)向被測(cè)容器的液面發(fā)射，當(dāng)電磁波遇到液面后反射回來(lái)，通過(guò)測(cè)出發(fā)射波和反射波的時(shí)間差，計(jì)算出液面高度。這種液位計(jì)為非接觸式液位計(jì)，可測(cè)壓力容器的液位。</p><p style="text-indent:25px">浮力式液位計(jì)原理:根據(jù)阿基米德原理工作，即液體對(duì)一個(gè)物體浮力的大小等于物體所排開(kāi)液體的重量。類(lèi)型: 1.恒浮力式液位計(jì)原理：在整個(gè)測(cè)量過(guò)程中其浮力維持不變，·在工作時(shí)浮標(biāo)隨液位面高、低而變化，如浮標(biāo)式、浮球式液位計(jì)、浮子鋼帶液位計(jì)等;其中浮球式液位計(jì)特別適用高溫、高粘度、小測(cè)暈范圍的液位測(cè)量。浮子鋼帶液位計(jì)則是用于大的球罐和柱罐的液位測(cè)量。 2.變浮力式液位計(jì)原理:它根據(jù)浮簡(jiǎn)在液體內(nèi)浸沒(méi)的深度不同而所受浮力不同來(lái)測(cè)量液位，如浮筒式液位計(jì)，可用來(lái)測(cè)高溫、高壓介質(zhì)的液位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="巴中液位儀表推薦廠家,液位儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044262536396484/7723787.jpg"></div><p style="text-indent:25px">防爆浮球液位儀表開(kāi)關(guān)，也稱(chēng)為防爆浮球液位儀表控制器。它是專(zhuān)門(mén)為性環(huán)境中使用而設(shè)計(jì)制造的液位控制儀表，液位儀表開(kāi)關(guān)是基于浮力原理和杠桿原理設(shè)計(jì)的，當(dāng)容器內(nèi)液位發(fā)生變化時(shí)，浮球的位置將隨液位的變化而變化，浮球的這種位移將通過(guò)杠桿作用于微動(dòng)開(kāi)關(guān)，進(jìn)而由微動(dòng)開(kāi)關(guān)產(chǎn)生開(kāi)關(guān)信號(hào)。防爆浮球液位開(kāi)關(guān)可以大范圍的適用于石油、化工、電力、冶金、食品、制藥、造紙等行業(yè)中。它能夠?qū)崿F(xiàn)對(duì)各類(lèi)容器內(nèi)液位的制動(dòng)報(bào)警和控制。巴中液位儀表推薦廠家</p><p style="text-indent:25px">巴中液位儀表推薦廠家</p><p style="text-indent:25px">由于在重大工程、工業(yè)裝備和質(zhì)量保證、基礎(chǔ)科研中，儀器儀表都是必不可少的基礎(chǔ)技術(shù)和裝備重點(diǎn)，除傳統(tǒng)領(lǐng)域的需求外，新興的智能制造、離散自動(dòng)化、生命科學(xué)、新能源、海洋工程、軌道交通等領(lǐng)域也會(huì)產(chǎn)生巨大需求。儀器儀表在工業(yè)生產(chǎn)過(guò)程中扮演著重要的角色，用到各種各樣的儀器儀表，如耐磨熱電偶，氣體檢測(cè)儀器，便攜式氣體報(bào)警控制器，雙金屬溫度計(jì)等為工業(yè)的檢驗(yàn)、測(cè)量和計(jì)量提供技術(shù)支撐。研發(fā)、銷(xiāo)售計(jì)算機(jī)軟硬件;計(jì)算機(jī)系統(tǒng)集成;銷(xiāo)售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機(jī)械設(shè)備、閥門(mén)、水泵、電線(xiàn)電纜、通訊器材(不含無(wú)線(xiàn)廣播電視發(fā)射及衛(wèi)星地面接收設(shè)備)、醫(yī)療器械(***一類(lèi))、實(shí)驗(yàn)設(shè)備、化工產(chǎn)品(不含危險(xiǎn)化學(xué)品)、五金交電、照明設(shè)備。產(chǎn)品普遍運(yùn)用于工業(yè)、農(nóng)業(yè)、交通、科技、環(huán)保、**、文教衛(wèi)生、大家生活等各個(gè)領(lǐng)域，在旺盛市場(chǎng)需求的帶動(dòng)下和我國(guó)宏觀調(diào)控政策的引導(dǎo)下，我國(guó)儀器儀表行業(yè)的發(fā)展有了長(zhǎng)足的進(jìn)步空間。盡管在我國(guó)相關(guān)政策的引導(dǎo)和支持下，我國(guó)儀器儀表行業(yè)得到了飛速發(fā)展。但是從銷(xiāo)售整體上看，我國(guó)的儀器儀表行業(yè)還是落后于國(guó)際水平的。重點(diǎn)技術(shù)缺乏、高精尖產(chǎn)品嚴(yán)重依賴(lài)進(jìn)口、儀器儀表產(chǎn)品同質(zhì)化嚴(yán)重、生產(chǎn)工藝落后、研發(fā)能力弱、精度不高等問(wèn)題的凸顯，為儀器儀表行業(yè)的發(fā)展帶來(lái)了嚴(yán)峻的挑戰(zhàn)。巴中液位儀表推薦廠家</p><p style="text-indent:25px">成都皖川科技有限公司主要經(jīng)營(yíng)范圍是儀器儀表，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)涵蓋耐磨熱電偶，氣體檢測(cè)儀器，便攜式氣體報(bào)警控制器，雙金屬溫度計(jì)等，價(jià)格合理，品質(zhì)有保證。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在儀器儀表深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造儀器儀表良好品牌。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2987931.html</p></div></div></div></div></div><div id="8p8gyk3" class="page-right twoColRt"><div id="onz3ias" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="aumyfmd" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 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