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src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cisnxwv" 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>油庫(kù)液位計(jì)安裝,液位計(jì)</p><p><span>***更新：</span>2020-09-29 11:08:54</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="fhrcrb9" 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(hào)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="m7l67th" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="19nu1bt" class="box"><p><p> 液位計(jì)常規(guī)檢查及故障解決方法,適用于磁翻板液位計(jì)，雙色石英管液位計(jì)，玻璃管液位計(jì)，等 </p> <p> 1、先檢查電源是否接對(duì)，如發(fā)現(xiàn)接法不正確應(yīng)依照操作手冊(cè)進(jìn)行修改。 </p> <p> 2、用三電壓表量測(cè)+24V與O/P間之電壓，電壓應(yīng)在13V~36V之間，若電壓不正常應(yīng)查看線路或相關(guān)設(shè)備是否異常。 </p> <p> 3. 第2項(xiàng)應(yīng)先確認(rèn)正常后，再于4~20MA回路串一只毫安電表，檢查電流是否正常，若電流值不正常應(yīng)更換新品或洽客服人員。 </p> <p> 4.用電壓表檢查IN與COM間之電壓，正常應(yīng)為2.5V左右，油庫(kù)液位計(jì)安裝，若電壓過(guò)低應(yīng)再移除EXC導(dǎo)線看看，如果電壓恢復(fù)正常則表示磁黃模塊不正常，若電仍然偏低則表示訊號(hào)轉(zhuǎn)換器損壞。若發(fā)現(xiàn)以上之現(xiàn)象應(yīng)按照實(shí)際狀況更換訊號(hào)轉(zhuǎn)換器或洽客服人員。 </p> <p> 浮球降至zui 下方,旗板未歸零旗板跟不上浮球下降的速度，應(yīng)加裝節(jié)流裝置以減緩液面升降速度。 </p> <p> 旗板**不會(huì)翻轉(zhuǎn)，或**混亂應(yīng)確認(rèn)本體管周遭及內(nèi)部沒(méi)有磁性體存在，并于清理之后用磁鐵掃過(guò)一次，使顏色歸于一致。 </p> <p> **360度翻轉(zhuǎn) 浮球磁場(chǎng)過(guò)強(qiáng)，洽客服人員更換浮球。 </p> <p> 近接開(kāi)關(guān)不動(dòng)作用電表檢查開(kāi)關(guān)動(dòng)作是否正常，油庫(kù)液位計(jì)安裝，油庫(kù)液位計(jì)安裝，磁鐵靠近時(shí)接點(diǎn)應(yīng)導(dǎo)通且電阻應(yīng)低于300MΩ以下，磁鐵移除后開(kāi)關(guān)應(yīng)開(kāi)路且電阻應(yīng)達(dá)10MΩ以上，若未達(dá)以上之要求應(yīng)更換新的近接開(kāi)關(guān)。 </p> <p> <br /> 超聲波液位計(jì)由電子裝置對(duì)微波信號(hào)進(jìn)行處理，zui終轉(zhuǎn)化成與液位相關(guān)的電信號(hào)。油庫(kù)液位計(jì)安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="油庫(kù)液位計(jì)安裝,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png"></div><p> 磁翻板液位計(jì)具有優(yōu)良的可靠性和抗腐蝕性，在各種塔、罐、槽等容器內(nèi)的介質(zhì)液位檢測(cè)上受到客戶一致的好評(píng)。當(dāng)然若想它能給你正常工作，一些技術(shù)也是要掌握的。下面主要給大家介紹下磁翻板液位計(jì)的安裝、使用及維護(hù)方法，供學(xué)習(xí)。1.使用前應(yīng)先用校正磁鋼將零位以下的小球置成紅色，其它球置成白色;2.介質(zhì)內(nèi)不應(yīng)含有固體雜質(zhì)或磁性物質(zhì)，以免對(duì)浮子造成卡阻;3.磁翻板液位計(jì)本體周圍不容許有導(dǎo)磁物質(zhì)接近，禁用鐵絲固定，否則會(huì)影響磁翻板液位計(jì)的正常工作;4.磁翻板液位計(jì)安裝必須垂直，磁翻板液位計(jì)與容器引管間應(yīng)裝有球閥，便于檢修和清洗;5.如用戶自行采用伴熱管路時(shí)，必須選用非導(dǎo)磁材料，如紫銅管等。伴熱溫度根據(jù)介質(zhì)情況確定;6.打開(kāi)底法蘭，裝入磁性浮子(注意：重端帶磁性一端向上，不能倒裝);7.調(diào)試時(shí)應(yīng)先打開(kāi)上部引管閥門，然后緩慢開(kāi)啟下部閥門，讓介質(zhì)平穩(wěn)進(jìn)入主導(dǎo)管(運(yùn)行中應(yīng)避免介質(zhì)急速?zèng)_擊浮子，引起浮子劇列波動(dòng)，影響顯示準(zhǔn)確性)，觀察磁性紅白球翻轉(zhuǎn)是否正常，然后關(guān)閉下引管閥門，打開(kāi)排污閥，讓主導(dǎo)管內(nèi)液位下降，據(jù)此方法操作三次，確屬正常，即可投入運(yùn)行(腐蝕性等特殊液體除外)。磁浮子液位計(jì)廠家供應(yīng)雷達(dá)液位計(jì)的測(cè)量不受介質(zhì)變化、溫度變化、惰性氣體及蒸汽、粉塵、泡沫等的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="油庫(kù)液位計(jì)安裝,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160500937500/9742870.png"></div><p> 液位計(jì)使用維護(hù)說(shuō)明: </p> <p> 1.為防止遠(yuǎn)輸或搬遠(yuǎn)過(guò)程中浮子上下移動(dòng)造成損壞，特用液位計(jì)出廠配套的校正磁鋼在主導(dǎo)管外側(cè)將磁性浮子吸住。所以在收到產(chǎn)品或安裝后，請(qǐng)將校正磁鋼取下，以便浮子能隨液位上下移動(dòng)，使用前若磁翻柱翻轉(zhuǎn)顏色不*，可用校正磁鋼將其有吸順，儀表即可正常工作。<span style="display:none;"></span> </p> <p> 2．液位計(jì)安裝完畢后，需用磁鋼進(jìn)行校正，對(duì)磁翻柱導(dǎo)引一次，使零位以下顯示有紅色，零位以上顯示為白色。 </p> <p> 3．液位計(jì)可根據(jù)用戶需要配加熱夾套或電伴熱裝置,如用戶訂貨時(shí)沒(méi)有選擇該選項(xiàng),而在安裝后自行采用伴熱管路時(shí),自配伴熱裝置產(chǎn)生的溫度不能超過(guò)液位計(jì)的額定溫度。 </p> <p> 4．液位計(jì)投入遠(yuǎn)行時(shí)，應(yīng)先打開(kāi)上引液管閥門，然后，開(kāi)啟下引液管閥門，讓液體介質(zhì)平穩(wěn)地進(jìn)入主導(dǎo)管，避免液體介質(zhì)帶著浮子急速上升，造成磁翻柱翻轉(zhuǎn)失靈或翻亂。 </p> <p> 維護(hù) </p> <p> 1．液位計(jì)筒體內(nèi)不應(yīng)有固體雜質(zhì)和磁雜質(zhì)進(jìn)入，以免對(duì)浮子造成卡阻及減弱浮力。 </p> <p> 2．根據(jù)介質(zhì)情況，可定期清洗主導(dǎo)管，清洗管內(nèi)沉積雜質(zhì)。 </p> <p> 3．對(duì)液體進(jìn)行清洗或更換浮子時(shí)，打開(kāi)排污法蘭，在裝入磁性浮子時(shí)，應(yīng)注意重端帶磁性一端向上，不能倒裝！ </p> <p> 4．對(duì)低溫型及液化氣**型產(chǎn)品，液位計(jì)主體采用真空夾套保溫，安裝使用過(guò)程中注意不要把夾套破壞，以免影響產(chǎn)品質(zhì)量。 </p><p> 帶有液位變送器的磁翻板液位計(jì)，應(yīng)使用備用工具磁鋼吸引浮子室內(nèi)磁浮子運(yùn)動(dòng)，模擬液位變化，來(lái)檢測(cè)液位變送器工作是否正常。對(duì)于防爆型儀表不僅要檢測(cè)變送器的工作狀態(tài)參數(shù)，還要檢測(cè)器防爆性能。另外： </p> <p> a.液位計(jì)變送器和關(guān)聯(lián)設(shè)備之間的連接電纜為二芯屏蔽電纜，電纜芯線截面應(yīng)不小于0.5mm。電纜的屏蔽層應(yīng)在安全場(chǎng)所接地。 </p> <p> b.有防爆要求的儀表安裝時(shí)，維修必須在安全場(chǎng)所進(jìn)行。在安裝和維修時(shí)必須切斷電源。在確認(rèn)電源斷開(kāi)后，再打開(kāi)儀表接線盒。儀表的接線盒上的接地端子必須接有可靠的地線。在調(diào)整和使用的過(guò)程中，應(yīng)注意保護(hù)儀表接線盒上的防爆螺紋接合面，不得有劃痕、碰撞等損傷。 </p> <p> c.儀表現(xiàn)場(chǎng)顯示部分投入運(yùn)行后，接好電遠(yuǎn)傳后，蓋上儀表接線盒，確認(rèn)密封后通電。觀察數(shù)字顯示儀的液位值，如果電遠(yuǎn)傳的液位值與現(xiàn)場(chǎng)顯示的液位值不一致時(shí)，可以松開(kāi)喉箍，適當(dāng)調(diào)整變送器的上下位置，直到達(dá)到一致。然后緊固喉箍。 </p> <p> d.帶有報(bào)警開(kāi)關(guān)的液位計(jì)其報(bào)警開(kāi)關(guān)為無(wú)源干接點(diǎn)開(kāi)關(guān)。開(kāi)關(guān)大體上可以分為常開(kāi)、常閉、自保持等幾種，也可以根據(jù)用戶的需要，制作單刀雙擲開(kāi)關(guān)。本液位計(jì)配套的液位計(jì)控制器主要用于控制小功率負(fù)載。不能用于直接控制大功率負(fù)載. 磁性浮子式液位計(jì)是玻璃管，玻璃板液位計(jì)的升級(jí)換代產(chǎn)品。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="油庫(kù)液位計(jì)安裝,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161198779296/7897839.png"></div><p> 磁性浮子液位計(jì) </p> <p> 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，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。 </p> <p> 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、有毒、有害、強(qiáng)腐蝕介質(zhì)更顯其優(yōu)越性。 </p> <p> 與介質(zhì)直接接觸，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)不能正常工作 </p> <p> 磁性翻板（柱）式液位計(jì) </p> <p> 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。液位計(jì)安裝完畢后，需要用磁鋼進(jìn)行校正對(duì)翻柱導(dǎo)引一次使零位以下顯示紅色，零位以上顯示白色。油庫(kù)液位計(jì)安裝</p><p style="text-indent:25px">磁浮球液位計(jì)主要運(yùn)用于石油加工、食品加工、化工、水處理、制藥、電力、造紙、冶金等領(lǐng)域中的液位測(cè)量。油庫(kù)液位計(jì)安裝</p><p> 國(guó)產(chǎn)超聲波液位計(jì)包含多項(xiàng)技術(shù)，具有安全、清潔、精度高、壽命長(zhǎng)、穩(wěn)定可靠、安裝維護(hù)方便等特點(diǎn)，適用酸、堿、鹽、防腐、高溫等各種領(lǐng)域。儀表可通過(guò)4~20mA或RS485連接到顯示表或各種DCS系統(tǒng)中，為工業(yè)的自動(dòng)化運(yùn)行，提供實(shí)時(shí)的液位數(shù)據(jù)。 </p> <p> 國(guó)產(chǎn)超聲波液位計(jì)工作原理： </p> <p> 國(guó)產(chǎn)超聲波液位計(jì)是基于超聲波在礦漿這類均勻懸浮液中傳播時(shí)，其振幅隨被測(cè)礦漿中固體量的多少及粒子大小變化而變化的超聲衰減測(cè)量。只要測(cè)出超聲波穿過(guò)被測(cè)礦漿時(shí)的衰減量就可知道被測(cè)礦漿的濃度。在一定條件下，當(dāng)?shù)V漿中粒子很小時(shí)，粘滯吸收衰減起主要作用；當(dāng)顆粒很大時(shí)，散射衰減起主要作用。 </p> <p> 國(guó)產(chǎn)超聲波液位計(jì)特點(diǎn) </p> <p> ● zui大量程可達(dá)40m 固體料位測(cè)量可達(dá)25m。 </p> <p> ● zui小分辨率1mm。 </p> <p> ● LCD/LED大顯示屏。 </p> <p> ● 智能信號(hào)處理技術(shù)。 </p> <p> ● 全塑料防腐外殼：防護(hù)等級(jí)IP67。 </p> <p> ● 的換能器結(jié)構(gòu)：小量程物位計(jì)法蘭安裝時(shí)，對(duì)法蘭接管長(zhǎng)度無(wú)要求。 </p> <p> ● 簡(jiǎn)單的按鍵設(shè)定參數(shù)：無(wú)需等待容器排空或加滿，無(wú)需附加的遙控器。 </p> <p> ● 靈活的安裝方式：螺紋（法蘭）、固定孔（支架）。 </p> <p> ● 探頭可加長(zhǎng)：適應(yīng)寒冷地區(qū)室外密閉容器安裝，防止結(jié)霜。 </p> <p> ● 配有高低位雙繼電器：四線制提供此功能。 </p> <p> ● 交流和直流供電形式可選：四線制和分體機(jī)主機(jī)提供此功能。油庫(kù)液位計(jì)安裝</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司是一家智能儀器儀表銷售：網(wǎng)絡(luò)設(shè)備銷售；安防設(shè)備銷售；閥門和旋塞銷售；計(jì)算機(jī)軟及軸助設(shè)備零售；環(huán)境監(jiān)測(cè)**儀器銷售；電氣設(shè)備銷售；機(jī)械設(shè)備銷售；電子元器件與機(jī)電組件設(shè)備銷售；電子產(chǎn)品銷售；終端計(jì)量設(shè)備銷售；終端測(cè)試設(shè)備銷售；供應(yīng)用儀器儀表銷售；電子**設(shè)備銷售；技術(shù)開(kāi)發(fā)；普通機(jī)械設(shè)備安裝服務(wù)；智能儀器儀表制造：儀器儀表修理；儀器儀表制造；環(huán)境監(jiān)測(cè)**儀器儀表制造；其他通用儀器制造；電子測(cè)量?jī)x器化工。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。西安倫騫電器深耕行業(yè)多年，始終以客戶的需求為向?qū)?，為客戶提?**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。西安倫騫電器致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來(lái)良好體驗(yàn)。西安倫騫電器始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使西安倫騫電器在行業(yè)的從容而自信。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1470760.html</p></div></div></div></div></div><div id="z9nbd9a" class="page-right 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