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clearfix"><h1>黑龍江磁浮子液位計聯(lián)系方式信息推薦西安倫騫電器設(shè)備供應(yīng)</h1><div id="75rtafl" class="proBig"><div id="iu2qcb2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gumjgfr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hg2mj8q" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>黑龍江磁浮子液位計聯(lián)系方式,液位計</p><p><span>***更新：</span>2021-01-15 08:12:16</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="2iro87e" 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: </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="bnurdcj" class="page-proshow02"><p class="title">詳細說明</p><div id="apw2j3g" class="box"><p><p style="text-indent:25px"><p>導(dǎo)波雷達物位計可采用螺紋連接，螺紋的長度不要超過150mm，黑龍江磁浮子液位計聯(lián)系方式，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，黑龍江磁浮子液位計聯(lián)系方式，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，對于一個直徑為200mm或250mm的短管，需要選一個帶"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：<p>導(dǎo)波雷達物位計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，若罐頂也是塑料或其它非導(dǎo)電材質(zhì)時，儀表需要配金屬法蘭，若采用螺紋連接，需配一塊金屬板，黑龍江磁浮子液位計聯(lián)系方式。液位計投入運行時應(yīng)先打開下引液管閥門讓液體介質(zhì)平穩(wěn)進入主體管，避免液體介質(zhì)帶著浮球組件急速上升。黑龍江磁浮子液位計聯(lián)系方式</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江磁浮子液位計聯(lián)系方式,液位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png"></div><p style="text-indent:25px">什么是超聲波液位計的工作盲區(qū)?當(dāng)物體離眼睛較近且角度一定的時候，反而看不清楚了或者看不見，在這一范圍就叫做盲區(qū)。超聲波液位計的盲區(qū)也如同人眼的盲區(qū)一樣。超聲波液位計的工作原理，是根據(jù)超聲波的發(fā)射和接收來實現(xiàn)的。超聲波在空氣中傳輸?shù)乃俣仁且欢ǖ?，超聲波發(fā)射出去，然后接收液面或物面反射回來的波，從發(fā)射開始計時，到接收到回波結(jié)束。超聲波在空氣中傳輸?shù)臅r間就定了。因為是一個來回，那實際距離就是距離的一半。池子的深度或罐體的高度是一定的。那實際液位就是池子的深度減去超聲波液位計測量的距離，就是液位或物位的高度了。由此，就實現(xiàn)了超聲波測量液位或者物位了。黑龍江磁浮子液位計聯(lián)系方式雷達液位計的精度為5mm，量程60米，耐250度高溫、40公斤高壓，雷達液位計適用于危險區(qū)域。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江磁浮子液位計聯(lián)系方式,液位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160296699218/7709331.png"></div><p> 超聲波液位計的工作原理是通過一個可以發(fā)射能量波(一般為脈沖信號)的裝置發(fā)射能量波，能量波遇到障礙物反射，由一個接收裝置接收反射信號。根據(jù)測量能量波運動過程的時間差來確定液(物)位變化情況。由電子裝置對微波信號進行處理，zui終轉(zhuǎn)化成與液位相關(guān)的電信號。一次探頭向被測介質(zhì)表面發(fā)射超聲波脈沖信號，超聲波在傳輸過程中遇到被測介質(zhì)(障礙物)后反射，反射回來的超聲波信號通過電子模塊檢測，通過**軟件加以處理，分析發(fā)射超聲波和回波的時間差，結(jié)合超聲波的傳播速度，可以精確計算出超聲波傳播的路程，進而可以反映出液位的情況. </p><p> 當(dāng)配有遠傳配套磁翻板液位計時需做到如下幾條：(1)應(yīng)使磁翻板液位計緊貼液位計主導(dǎo)管，并用不銹鋼抱箍固定(禁用鐵質(zhì));(2)磁翻板液位計感應(yīng)面應(yīng)面向和緊貼主導(dǎo)管;(3)磁翻板液位計零位應(yīng)與液位計零位指示處在同一水平線上;(4)磁翻板液位計與顯示儀表或工控機之間的連線*好單獨穿保護管敷設(shè)或用屏蔽二芯電纜敷設(shè);(5)接線盒進線孔敷設(shè)后，要求密封良好，以免雨水、潮氣等侵入而使遠傳配套儀表不能正常工作，接線盒在檢修或調(diào)試完成后應(yīng)及時蓋上。 </p> <p> 客戶要根據(jù)介質(zhì)情況，不定期清洗主導(dǎo)管雜質(zhì);對超過一定長度(普通型>3米、防腐型>2米)的液位計：需增加中間加固法蘭或耳攀作固定支撐，以增加強度和克服自身重量;同時，客戶還應(yīng)避開或遠離物料介質(zhì)進出口處，避免物料流體局部區(qū)域的急速變化，從而影響磁翻板液位計的準確性?？蛻粼谡{(diào)試磁翻板液位計的時候，應(yīng)該先打開上部引管閥門，然后緩慢開啟下部閥門，讓介質(zhì)平穩(wěn)進入主導(dǎo)管，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，即可投入運行。超聲波液位計根據(jù)測量能量波運動過程的時間差來確定液(物)位變化情況。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="黑龍江磁浮子液位計聯(lián)系方式,液位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160776074218/1656461.png"></div><p> 遠傳磁翻板液位計的故障檢查法： </p> <p> 1、替換法：要求有兩臺同型號遠傳磁翻板液位計的儀器或有足夠的備件。將一個好的備品與故障機上的同一元器件進行替換，看故障是否消除。 </p> <p> 2、排除法：通過拔插機內(nèi)一些插件板、器件來判斷故障原因的方法。當(dāng)拔除某一插件板或器件后儀表恢復(fù)正常，就說明故障發(fā)生在那里。 </p> <p> 3、并聯(lián)法：把一塊好的IC芯片安在要檢查的芯片之上，或者把好的元器件與要檢查的元器件并聯(lián)，保持良好接觸，如果故障出自于器件內(nèi)部開路或接觸不佳等原因，則采用這種方法可以排除。 </p> <p> 4、對比法：要求有兩臺同型號的儀表，并有一臺磁性浮子液位計是正常運行的。使用這種方法還要具備必要的設(shè)備。 </p> <p> 5、觀察法：利用視覺、嗅覺、觸覺。某些時候，損壞了的元件會變色、起泡或出現(xiàn)燒焦的斑點;燒壞的器件會產(chǎn)生一些特殊的氣味;短路的芯片會發(fā)燙;用肉眼也能觀察到虛焊或脫焊處。這種方法更適合經(jīng)驗豐富的工作人員。 </p> <p> 6、敲擊手壓法：當(dāng)我們遇到玻璃板液位計運行時好時壞的情況，*好的方法就是應(yīng)用敲擊手壓法。所謂的“敲擊”就是對可能產(chǎn)生故障的部位，通過小橡皮鎯頭或其他敲擊物輕輕敲打插件板或部件，看看是否會引起出錯或停機故障。內(nèi)浮式雙腔液位計(粘稠介質(zhì)液位計)，是一種針對高粘稠介質(zhì)而研發(fā)的**液位測量儀表。黑龍江磁浮子液位計聯(lián)系方式</p><p style="text-indent:25px">磁致伸縮液位計具有精度高、穩(wěn)定性好、可靠性高、輸出信號多樣、使用壽命長、安全可靠等優(yōu)點。黑龍江磁浮子液位計聯(lián)系方式</p><p> 我們一般把聲波頻率超過20kHz的聲波稱為超聲波，超聲波是機械波的一種，它的特征是頻率高、波長短、繞射現(xiàn)象小，另外方向性好，能夠成為射線而定向傳播。超聲波在液體、固體中衰減很小，因而穿透能力強，尤其是在對光不透明的固體中，超聲波可穿透幾十米的長度，碰到雜質(zhì)或界面就會有明顯的反射，超聲波測量物位就是利用了它的這一特征。在超聲波檢測技術(shù)中，不管那種超聲波儀器，都必須把電能轉(zhuǎn)換超聲波發(fā)射出去，再接收回來變換成電信號，完成這項功能的裝置就叫超聲波換能器，也稱探頭。如圖所示，將超聲波換能器置于被測液體上方，向下發(fā)射超聲波，超聲波穿過空氣介質(zhì)，在遇到水面時被反射回來，又被換能器所接收并轉(zhuǎn)換為電信號，電子檢測部分檢測到這一信號后將其變成液位信號進行顯示并輸出。由超聲波在介質(zhì)中傳播原理可知，若介質(zhì)壓力、溫度、密度、濕度等條件一定，則超聲波在該介質(zhì)中傳播速度是一個常數(shù)。因此，當(dāng)測出超聲波由發(fā)射到遇到液面反射被接收所需要的時間，則可換算出超聲波通過的路程，即得到了液位的數(shù)據(jù)。超聲波有盲區(qū)，安裝時必須計算預(yù)留出傳感器安裝位置與測量液體之間的距離。黑龍江磁浮子液位計聯(lián)系方式</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2857003.html</p></div></div></div></div></div><div id="tv8bykm" class="page-right twoColRt"><div id="mb22b9c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zogikry" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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