物位開關公司信息推薦上海翼爾電子科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="料位開關在安裝時應該注意哪些事項呢？　一、在安裝之前，首先要確認料位開關型號是否滿足現(xiàn)場的環(huán)境要求，如：過程壓力、過程溫度、介質(zhì)的化學性能等，確保料位開關在安裝后能夠正常使用。二、安裝前要確認電源電壓是否與標識上面的電壓一致。三、為了保證人"><meta name="keywords" content="物位開關公司,物位開關"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/cp/third-wybez_qtwyb/">其他物位儀表</a>?物位開關公司信息推薦上海翼爾電子科技供應</p><div id="3te2t9s" class="leftbox clearfix"><h1>物位開關公司信息推薦上海翼爾電子科技供應</h1><div id="qdmfnyu" class="proBig"><div id="m3kv723" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039827972094/9288220.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bjnymc3" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039827972094/9288220.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="anjulmx" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>物位開關公司,物位開關</p><p><span>***更新：</span>2021-01-31 05:17:24</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="th33rfa" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翼爾電子科技有限公司</a></p><p><span>聯(lián)系人：</span>趙“S</p><p><span>郵箱: </span>yeertec@163.com</p><p><span>電話: </span>13361991561</p><p><span>傳真: </span>021_57155131</p><p><span>網(wǎng)址: </span>http://www.yeer-tec.com</p><p><span>手機: </span>021-57488360</p><p><span>地址: </span>海灣旅游區(qū)莘奉公路4960號110室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="87fg7hy" class="page-proshow02"><p class="title">詳細說明</p><div id="thduvbx" class="box"><p><p style="text-indent:25px">料位開關在安裝時應該注意哪些事項呢？　一、在安裝之前，首先要確認料位開關型號是否滿足現(xiàn)場的環(huán)境要求，如：過程壓力、過程溫度、介質(zhì)的化學性能等，確保料位開關在安裝后能夠正常使用。二、安裝前要確認電源電壓是否與標識上面的電壓一致。三、為了保證人身安全和避免損壞料位開關，應在斷電的情況下接線。四，物位開關公司、安裝時盡量避開進料。五、為了確保測量的準確性，可以將料位開關水平安裝。如果測量誤差允許在幾厘米范圍內(nèi)，建議將料位開關向下傾斜約20°后安裝，物位開關公司，這樣可以減少由于物料在探頭上的掛粘而造成的測量誤差。當用于測量快速升降和快速流動的物料時，物位開關公司，還需要增加防護擋板，料位開關才能更可靠工作。射頻導納物位開關與電容式物位開關是兩種常見的料位開關。物位開關公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="物位開關公司,物位開關" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039827972094/9288220.png"></div><p style="text-indent:25px">音叉物位開關它不受泡沫、渦流、氣體的影響，適用于各種料倉固體物料料位以及各種容器內(nèi)液位的定點報警或控制。對固體物資，主要測量能自由流動的中等密度的固體粉末或顆粒。例如，粉煤灰、水泥、沙子，石粉、塑料顆粒、鹽、糖等。對液體物資，主要測量具有性和非性危險的液體，腐蝕性液體（酸、堿溶液等）高粘度液體水、酸、堿、泥漿、紙漿、染料、油類、牛奶、酒類、飲料等。音叉物位開關的應用較廣，主要針對密度范圍較寬的粉體、小顆粒料，如除塵器的進、出氣管堵管檢測，除塵器集灰斗料位測量，塑料，橡膠粉末，面粉，各種糧食作物，食品，化工產(chǎn)品等等限位測量。針對各種性狀的液體：如漿狀、粘稠狀、易起泡沫、腐蝕性等各種介質(zhì)之限位檢測。靜電容料位開關公司射頻導納物位開關為接觸性測量，其探頭直接接觸被測物料，故被測物料不能過大。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="物位開關公司,物位開關" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041368722366/8382495.png"></div><p style="text-indent:25px">微波物位開關是通過發(fā)射微波來控制對物體的測量，如果物體吸收了微波，接收不到微波的時候，就會觸動開關。所以微波物位開關由發(fā)射器和放大器組成，也是目前應用比較普遍的一種物位開關。電容物位開關這是一種新型的物位開關，其采用特殊的“一鍵標定”技術來解決傳統(tǒng)物位開關標定頻繁的問題。電容物位開關在高溫、高壓、惡劣環(huán)境下同樣可以使用，所以電容物位開關主要應用在石油、糧食等行業(yè)。有些物料過于粘稠，導致物位開關測量不準確，而射頻導納料位開關卻能克服這一難點。相對于其他物位開關具有更強的穩(wěn)定性，即使環(huán)境變化大也不會影響到使用效果。射頻導納料位開關在灰漿、煤粉方面使用較多?！?/p><p style="text-indent:25px">物位開關安裝和維護：在進行物位開關的安裝和維護時，應注意以下幾點：1、應避開入料口處安裝。2、在顆粒直徑大于15mm的塊體或距離入料口下部7米以下安裝時，應加探頭護蓋，對探頭進行防護。3、測定粘度較大的粉粒體時，應從容器的上部向下垂直或從側(cè)壁部斜向下較深插入安裝，減少掛料現(xiàn)象。4、探頭應用于溫度超過120℃的工況時，會影響壓電元件使用壽命，所以應定期檢測開關動作是否正常。5、接線導入導出時，要注意安全，不可帶電接線，以防短路，燒毀基板或探頭。6、粉塵狀態(tài)環(huán)境下工作時，應使用防爆物位開關，并選擇密封性能好的物位開關，保持整機密封狀態(tài)使用。音叉物位開關也常被稱作音叉物位計或者音叉物位控制器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="物位開關公司,物位開關" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041345870894/2975625.png"></div><p style="text-indent:25px">音叉物位開關是通過電晶體的諧振來引起其振動的，當受到物料阻尼作用時，振幅急劇降低且頻率和相位發(fā)生明顯變化，這些變化會被內(nèi)部電子電路檢測到，經(jīng)過處理后，轉(zhuǎn)換成開關信號輸出。音叉物位開關可以對料罐的高低位進行監(jiān)測、控制和報警，適用于各種液體、粉末、顆粒狀固體。音叉物位開關實用簡單、運行可靠、適應性強基本上是面維護的、音叉和輸出均有工作狀態(tài)，均用發(fā)光二極管指示，可依據(jù)習慣調(diào)整狀態(tài)指示，并配有三種輸出方式（直流24V、交流110V和交流220V）和多種輸出方式（直流電流輸出型、繼電器接點輸出型、直流電壓輸出型）。所有類型均有高或低故障報警模擬和可選擇的儀表開關靈敏度。物位開關安裝后無須調(diào)整，即可穩(wěn)定投入使用。靜電容料位開關公司</p><p style="text-indent:25px">音叉式物位控制器的工作原理是通過安裝在音叉基座上的一對壓電晶體使音叉在一定共振頻率下振動。物位開關公司</p><p style="text-indent:25px">儀器儀表行業(yè)本身是一個加入，產(chǎn)出周期較長的行業(yè)，所以作為業(yè)內(nèi)廠家，一方面要尋找中、短期市場熱點，另一方面也要在產(chǎn)品、技術研發(fā)方面有長遠的規(guī)劃;目前，流量，壓力，溫度，物液位等產(chǎn)品的產(chǎn)量居世界前列，實驗分析儀器等中產(chǎn)品的市場占比不斷上升，行業(yè)技術上總體已達到的中等國際水平，少數(shù)產(chǎn)品接近或達到當前較高國際水平。在國民經(jīng)濟運行中，電子科技領域內(nèi)的技術開發(fā)、技術咨詢、技術服務、技術轉(zhuǎn)讓，電工設備，電氣設備、儀器儀表，電器設備，五金標準件，五金交電，電線電纜，金屬制品，機械設備的批發(fā)、零售，儀器儀表及機電設備的加工（限分支機構經(jīng)營）。等設備是提高勞動生產(chǎn)率的倍增器，對國民經(jīng)濟有著巨大的作用和影響力。美國商業(yè)部地區(qū)技術和標準研究院（NIST）提出的報告稱：美國90年代儀器儀表工業(yè)產(chǎn)值只占工業(yè)總產(chǎn)值的4%，但它對國民經(jīng)濟（GNP）的影響面卻達到66%?！盎ヂ?lián)網(wǎng)＋”、大數(shù)據(jù)、020、萬物互聯(lián)網(wǎng)、P2P、分享經(jīng)濟等熱門詞匯的出現(xiàn)，各個行業(yè)制定相應的措施來順應時代的經(jīng)濟發(fā)展，以爭取更大的發(fā)展市場。而互聯(lián)網(wǎng)的出現(xiàn)也為儀器儀表行業(yè)參與國際競爭提供了機會，有利于銷售企業(yè)實現(xiàn)技術創(chuàng)新升級。物位開關公司</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3090000.html</p></div></div></div></div></div><div id="8kl8kio" class="page-right twoColRt"><div id="as2x89f" class="box01 margin10 clearfix"><h3><a 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