防爆物位開關(guān)訂購真誠推薦上海翼爾電子科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="振動式物位開關(guān)有振棒料位開關(guān)，防爆物位開關(guān)訂購、音叉料位開關(guān)、音叉液位開關(guān)和緊湊型音叉液位開關(guān)幾種。它們的原理和特點如下：原理：振動式物位開關(guān)采用壓電器件實現(xiàn)振動的驅(qū)動與檢測，當(dāng)振動探頭與被測介質(zhì)接觸時，振動探頭的振幅或頻率明顯減小，壓電檢"><meta name="keywords" content="防爆物位開關(guān)訂購,物位開關(guān)"><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 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href="http://www.cdcfah.com/cp/third-wybez_qtwyb/">其他物位儀表</a>?防爆物位開關(guān)訂購真誠推薦上海翼爾電子科技供應(yīng)</p><div id="d3jrdj3" class="leftbox clearfix"><h1>防爆物位開關(guān)訂購真誠推薦上海翼爾電子科技供應(yīng)</h1><div id="nvpjtn5" class="proBig"><div id="llrjhn1" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039868527020/2307103.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="bxl1hvh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039868527020/2307103.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jnr1z1p" 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(guān)鍵詞：</span>防爆物位開關(guān)訂購,物位開關(guān)</p><p><span>***更新：</span>2021-02-04 06:15:43</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7n5fddb" 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(jī): </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(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="hjvrzzx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pxhd7xf" class="box"><p><p style="text-indent:25px">振動式物位開關(guān)有振棒料位開關(guān)，防爆物位開關(guān)訂購、音叉料位開關(guān)、音叉液位開關(guān)和緊湊型音叉液位開關(guān)幾種。它們的原理和特點如下：原理：振動式物位開關(guān)采用壓電器件實現(xiàn)振動的驅(qū)動與檢測，當(dāng)振動探頭與被測介質(zhì)接觸時，振動探頭的振幅或頻率明顯減小，壓電檢測器件輸出信號幅度也隨之減小，信號變化由智能電路檢測分析并輸出一個開關(guān)信號。特點：1，防爆物位開關(guān)訂購，防爆物位開關(guān)訂購、振動式物位開關(guān)能很好適應(yīng)較低密度以及濕度變化和介電常數(shù)不穩(wěn)定的介質(zhì)測量。2、具有很高掛料和粘附冗余，能較好適應(yīng)粘稠或易掛料介質(zhì)的測量。射頻導(dǎo)納物位開關(guān)是目前工業(yè)現(xiàn)場常用的料位檢測控制器。防爆物位開關(guān)訂購</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防爆物位開關(guān)訂購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039868527020/2307103.png"></div><p style="text-indent:25px">音叉物位開關(guān)也常被稱作音叉物位計或者音叉物位控制器，主要是因為音叉物位計在工業(yè)生產(chǎn)中的不同環(huán)節(jié)出現(xiàn)，實際所起的關(guān)鍵性作用不同，人們便習(xí)慣性的叫出了許多不同稱呼。音叉物位開關(guān)是物位開關(guān)的一種，主要利用音叉諧振原理來測量物位狀態(tài)，其獨特的叉體設(shè)計及其固有的振動特性，能保證音叉的自動掃除功能并較大限度地防止掛料。音叉式物位開關(guān)振幅可調(diào)，便于測量不同狀態(tài)和密度的物料，適用于各種料倉固體物料料位以及各種容器內(nèi)液位的定點檢測報警或控制。固體物料：粉煤灰、水泥、石粉、塑料顆粒、鹽、糖等。液體介質(zhì)：水、酸、堿、泥漿、燃料、油類、牛奶、酒類、飲料等。特性：測量介質(zhì)：干燥顆粒、粉狀物料及各種液體、漿體等。靜電容控制開關(guān)采購物位開關(guān)是承擔(dān)物位測量儀表（物位計）的開關(guān)控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防爆物位開關(guān)訂購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041337745599/4950156.png"></div><p style="text-indent:25px">料位開關(guān)的防護(hù)板安裝要求：首先，安裝在探頭的正上方；其次，該防護(hù)擋板的長度應(yīng)大于探頭水平安裝的插入長度，確保能保護(hù)探頭不受損壞；三要注意選用合理的防護(hù)板形狀，一般性物料防護(hù)擋板的可選用凸型結(jié)構(gòu)，如果被測物料是粗糙或具有很大磨損性的物料，可以選擇凹型防護(hù)擋板，以讓物料在凹槽內(nèi)形成一定的堆積，減少物料對擋板的沖擊，從而提高防護(hù)擋板的使用壽命。當(dāng)料位開關(guān)安裝在戶外或有潮氣的環(huán)境中時，在接入電纜之前，請將電纜線彎曲并朝下引，當(dāng)遇到下雨或存在冷凝現(xiàn)象的情況時，雨水和冷凝水便會隨之往下的流，防止水或潮氣進(jìn)入料位開關(guān)。</p><p style="text-indent:25px">物位開關(guān)的安裝辦法：1、物位開關(guān)通常采用側(cè)裝（在倉壁側(cè)面安裝）方式安裝于倉體側(cè)壁，對料位高度進(jìn)行上下限位置的檢測，當(dāng)倉體不便側(cè)面開孔時可采用頂裝（在倉頂部安裝）方式。2、側(cè)裝時螺紋安裝管盡可能得短，使探極螺紋端部和槽內(nèi)壁齊平，避免根部積料。3、頂裝時電極距倉壁距離應(yīng)大于200mm，應(yīng)選擇能避開進(jìn)料時物料沖擊的位置。4、倉壁為混凝土?xí)r應(yīng)使物位開關(guān)外殼可靠接通鋼筋，倉壁為非金屬時應(yīng)加裝輔助探極5、測量比重較大的固體粉料或塊料時，應(yīng)固定探極，以防止物料側(cè)推探極偏離正常位置。測量液體，如有攪拌裝置，纜式探極也應(yīng)固定。6、用戶拆裝物位開關(guān)時禁止用手抱住殼體擰動，應(yīng)使用扳手?jǐn)Q動六角螺栓。物位開關(guān)在安裝前都應(yīng)認(rèn)真閱讀并嚴(yán)格按照產(chǎn)品說明書的安裝要求進(jìn)行操作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="防爆物位開關(guān)訂購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041345870894/2975625.png"></div><p style="text-indent:25px">物位開關(guān)安裝和維護(hù)：在進(jìn)行物位開關(guān)的安裝和維護(hù)時，應(yīng)注意以下幾點：1、應(yīng)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(yīng)加探頭護(hù)蓋，對探頭進(jìn)行防護(hù)。3、測定粘度較大的粉粒體時，應(yīng)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(yīng)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(yīng)定期檢測開關(guān)動作是否正常。5、接線導(dǎo)入導(dǎo)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(yīng)使用防爆物位開關(guān)，并選擇密封性能好的物位開關(guān)，保持整機(jī)密封狀態(tài)使用。音叉物位開關(guān)是物位開關(guān)的一種。靜電容控制開關(guān)采購</p><p style="text-indent:25px">音叉物位開關(guān)的適應(yīng)性強(qiáng)。防爆物位開關(guān)訂購</p><p style="text-indent:25px">物位開關(guān)的選型注意事項：1、物位開關(guān)的探極長度選在100-2000mm之間，為棒式探極。探極長度超過2000mm可選用纜式探極。2、用于檢測塑料等介電常數(shù)<3的物料時，探極長度不宜短于500mm。非金屬料倉或物料介電常數(shù)≤1.8時需加輔助探極。3、現(xiàn)場有大功率設(shè)備、設(shè)備時應(yīng)盡量選用24VDC的供電方式。物位開關(guān)的測量對象是容器內(nèi)的物料，所以在選擇物位開關(guān)時主要應(yīng)從物料類型、物料溫度、容器內(nèi)壓力、安裝方式、電氣輸入輸出類型等方面進(jìn)行考慮。防爆物位開關(guān)訂購</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3155138.html</p></div></div></div></div></div><div id="j7jlnpl" class="page-right twoColRt"><div id="hbvbzd9" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="v5bj5zv" 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) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="p99tlfb" class="recomPic 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