點(diǎn)式料位開關(guān)采購抱誠守真上海翼爾電子科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="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(shí)，應(yīng)注意以下幾點(diǎn)：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(shí)，應(yīng)加探頭護(hù)蓋，對(duì)探頭進(jìn)行防護(hù)。3、測定粘度較大的粉粒體時(shí)，應(yīng)從容器的上部向下垂直或從側(cè)"><meta name="keywords" content="點(diǎn)式料位開關(guān)采購,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" 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id="lofw8wn" class="twoCol"><div id="8hieagh" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_wybez/">物位儀表</a>?<a href="http://www.cdcfah.com/cp/third-wybez_qtwyb/">其他物位儀表</a>?點(diǎn)式料位開關(guān)采購抱誠守真上海翼爾電子科技供應(yīng)</p><div id="7i87rfb" class="leftbox clearfix"><h1>點(diǎn)式料位開關(guān)采購抱誠守真上海翼爾電子科技供應(yīng)</h1><div id="sv22hyz" class="proBig"><div id="7zsja3w" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039920060058/3424093.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="olo7mi8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039920060058/3424093.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="f3oq20e" 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>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>點(diǎn)式料位開關(guān)采購,物位開關(guān)</p><p><span>***更新：</span>2021-01-10 05:18:19</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="kkqzkg9" 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(hào)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="zh3xrdw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="owcoa72" class="box"><p><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(shí)，應(yīng)注意以下幾點(diǎn)：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(shí)，應(yīng)加探頭護(hù)蓋，對(duì)探頭進(jìn)行防護(hù)。3、測定粘度較大的粉粒體時(shí)，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(shí)，會(huì)影響壓電元件使用壽命，點(diǎn)式料位開關(guān)采購，點(diǎn)式料位開關(guān)采購，所以應(yīng)定期檢測開關(guān)動(dòng)作是否正常。5、接線導(dǎo)入導(dǎo)出時(shí)，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(shí)，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)它不受泡沫，點(diǎn)式料位開關(guān)采購、渦流、氣體的影響。點(diǎn)式料位開關(guān)采購</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="點(diǎn)式料位開關(guān)采購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039920060058/3424093.png"></div><p style="text-indent:25px">音叉物位開關(guān)的適應(yīng)性強(qiáng)：被測液體不同的電參數(shù)、密度對(duì)測量均不產(chǎn)生影響。結(jié)垢、攪動(dòng)、湍流、氣泡、振動(dòng)、中等粘度、高溫、高壓等惡劣條件對(duì)檢測也無影響。免于維護(hù)：由于音叉限位開關(guān)的檢測過程由電子電路完成，無活動(dòng)部件，所以一經(jīng)安裝投運(yùn)便不需要維護(hù)。不需調(diào)校：由于音叉限位開關(guān)的檢測不受被測介質(zhì)電參數(shù)及密度的影響，所以無論測量何種液體都不需現(xiàn)場調(diào)校。音叉物位開關(guān)典型應(yīng)用，自來水、礦泉水、紙漿、膠水、染料。泥漿、堿溶液、酸溶液。啤酒、飲料、可產(chǎn)生氣體的液體。流動(dòng)性好的固體粉料。點(diǎn)式料位開關(guān)采購音叉物位開關(guān)的適應(yīng)性強(qiáng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="點(diǎn)式料位開關(guān)采購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039804200847/739396.png"></div><p style="text-indent:25px">在工業(yè)生產(chǎn)過程中，物位開關(guān)具有非常重要的作用。一方面，通過物位的測量，可以對(duì)指定儲(chǔ)罐內(nèi)物料的使用情況進(jìn)行實(shí)時(shí)監(jiān)控，以確保各工業(yè)生產(chǎn)環(huán)節(jié)的用料平衡和生產(chǎn)的安全順利進(jìn)行；另一方面也可以是經(jīng)濟(jì)核算提供可靠依據(jù)。振動(dòng)式物位開關(guān)有振棒料位開關(guān)、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(diǎn)如下：原理：振動(dòng)式物位開關(guān)采用壓電器件實(shí)現(xiàn)振動(dòng)的驅(qū)動(dòng)與檢測，當(dāng)振動(dòng)探頭與被測介質(zhì)接觸時(shí)，振動(dòng)探頭的振幅或頻率明顯減小，壓電檢測器件輸出信號(hào)幅度也隨之減小，信號(hào)變化由智能電路檢測分析并輸出一個(gè)開關(guān)信號(hào)。</p><p style="text-indent:25px">物位開關(guān)還要根據(jù)容器壓力選擇與之相適應(yīng)的過程連接。壓力低時(shí)一般可以選擇螺紋過程連接，壓力高時(shí)選擇法蘭過程連接。選擇什么樣的過程連接也就決定了設(shè)備安裝的方式。電氣輸入輸出類型方面，要根據(jù)現(xiàn)場供電條件、控制設(shè)備接口、控制中心接口等來選擇與之相適應(yīng)的電氣輸入輸出方式。一般有220VAC和24VDC供電，二線制輸出、繼電器輸出、PNP輸出等信號(hào)輸出方式。然后還需要考慮的是開關(guān)的插入深度。插入深度與容器灌槽形狀、測量點(diǎn)位置和物料堆積等相關(guān)，要根據(jù)實(shí)際工況的需要選擇較好插入深度。在工業(yè)生產(chǎn)過程中，物位開關(guān)具有非常重要的作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="點(diǎn)式料位開關(guān)采購,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041306788651/9062743.png"></div><p style="text-indent:25px">料位開關(guān)在安裝時(shí)應(yīng)該注意哪些事項(xiàng)呢？　一、在安裝之前，首先要確認(rèn)料位開關(guān)型號(hào)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(xué)性能等，確保料位開關(guān)在安裝后能夠正常使用。二、安裝前要確認(rèn)電源電壓是否與標(biāo)識(shí)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(guān)，應(yīng)在斷電的情況下接線。四、安裝時(shí)盡量避開進(jìn)料。五、為了確保測量的準(zhǔn)確性，可以將料位開關(guān)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(guān)向下傾斜約20°后安裝，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(dāng)用于測量快速升降和快速流動(dòng)的物料時(shí)，還需要增加防護(hù)擋板，料位開關(guān)才能更可靠工作。音叉式物位限位開關(guān)的安裝后不需調(diào)較、免維護(hù)、壽命長。振棒物位開關(guān)市面價(jià)</p><p style="text-indent:25px">根據(jù)現(xiàn)場具體要求選擇與物位開關(guān)相匹配的溫度就顯得頗為必要。點(diǎn)式料位開關(guān)采購</p><p style="text-indent:25px">射頻導(dǎo)納物位開關(guān)測量原理：會(huì)遇到有物料附著于其上情形，并在三個(gè)電極間形成電容與電阻，因主電極與保護(hù)電極間的電位及波形一樣，所以不會(huì)有電流通過兩電極的介質(zhì)，導(dǎo)納式物位開關(guān)利用以上的原理，于主電極與接地電極間置一保護(hù)電極，以阻擋射頻電流經(jīng)由主電極與接地電極間的介質(zhì)而到達(dá)桶壁。保護(hù)電極與接地電極間雖然會(huì)有少量的射頻電流通過，但電路并不會(huì)偵測此一電流值。由于保護(hù)電極的作用，只有介于主電極與桶壁間所通過的射頻電流變化會(huì)被電路所偵測，因此當(dāng)探棒接觸到物料時(shí)，會(huì)產(chǎn)生一準(zhǔn)確的信號(hào)準(zhǔn)位，該信號(hào)準(zhǔn)位的大小與介電系數(shù)成正比，但與電阻值成反比，此信號(hào)很容易被電路偵測出來，并輸出一控制信號(hào)。點(diǎn)式料位開關(guān)采購</p><p style="text-indent:25px">上海翼爾電子科技有限公司總部位于海灣旅游區(qū)莘奉公路4960號(hào)110室，是一家電子科技領(lǐng)域內(nèi)的技術(shù)開發(fā)、技術(shù)咨詢、技術(shù)服務(wù)、技術(shù)轉(zhuǎn)讓，電工設(shè)備，電氣設(shè)備、儀器儀表，電器設(shè)備，五金標(biāo)準(zhǔn)件，五金交電，電線電纜，金屬制品，機(jī)械設(shè)備的批發(fā)、零售，儀器儀表及機(jī)電設(shè)備的加工（限分支機(jī)構(gòu)經(jīng)營）。的公司。公司自創(chuàng)立以來，投身于流量，壓力，溫度，物液位，是儀器儀表的主力軍。上海翼爾電子繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。上海翼爾電子始終關(guān)注儀器儀表市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2781838.html</p></div></div></div></div></div><div id="usevwsr" class="page-right twoColRt"><div id="brrxj8x" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b2373hn" 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" 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