智能控制開關(guān)價(jià)格創(chuàng)新服務(wù) 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="音叉料位開關(guān)在化工、水泥、制藥等諸多料位測量的場合有著普遍地應(yīng)用。在應(yīng)用現(xiàn)場，儀表安裝人員發(fā)現(xiàn)誤報(bào)是測量儀表常見的故障現(xiàn)象。通過對音叉料位開關(guān)這些故障點(diǎn)的仔細(xì)分析，不外乎以下幾種原因：一，智能控制開關(guān)價(jià)格，智能控制開關(guān)價(jià)格、安裝位置選擇不當(dāng)"><meta name="keywords" content="智能控制開關(guān)價(jià)格,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 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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="kewodfh" 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>智能控制開關(guān)價(jià)格,物位開關(guān)</p><p><span>***更新：</span>2020-11-16 06:22:58</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="m2w3bbi" 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] 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style="text-indent:25px">音叉料位開關(guān)在化工、水泥、制藥等諸多料位測量的場合有著普遍地應(yīng)用。在應(yīng)用現(xiàn)場，儀表安裝人員發(fā)現(xiàn)誤報(bào)是測量儀表常見的故障現(xiàn)象。通過對音叉料位開關(guān)這些故障點(diǎn)的仔細(xì)分析，不外乎以下幾種原因：一，智能控制開關(guān)價(jià)格，智能控制開關(guān)價(jià)格、安裝位置選擇不當(dāng)，導(dǎo)致誤報(bào)，誤報(bào)故障的發(fā)生與安裝位置的選擇有密切關(guān)系。在安裝料位開關(guān)時(shí)，位置和插入長度的選擇非常重要。安裝時(shí)，可根據(jù)現(xiàn)場實(shí)際應(yīng)用情況，盡量選擇遠(yuǎn)離進(jìn)（加）料口和出料口的位置進(jìn)行安裝；如果遇有攪拌的應(yīng)用場合，料位開關(guān)安裝應(yīng)盡可能遠(yuǎn)離攪拌位置進(jìn)行安裝，同時(shí)可根據(jù)料位報(bào)警高度選擇合適的安裝高度或插入長度。二、產(chǎn)品本身質(zhì)量問題，導(dǎo)致誤報(bào)。目前，國產(chǎn)的音叉開關(guān)都是采用固液不分的方式進(jìn)行測量，而且叉體長度一般為100mm，兩叉體之間的距離不到15mm，這種設(shè)計(jì)很容易導(dǎo)致產(chǎn)品進(jìn)行物位測量時(shí)發(fā)生夾料而產(chǎn)生誤報(bào)；深圳計(jì)為自動化技術(shù)有限公司研發(fā)生產(chǎn)的音叉料位開關(guān)與音叉液位開關(guān)是分開設(shè)計(jì)的，其設(shè)計(jì)的音叉料位開關(guān)叉體長度150mm，叉體間距接近30mm，這樣的改進(jìn)設(shè)計(jì)使叉體間距得以加寬，智能控制開關(guān)價(jià)格，在提高叉體振動幅度的同時(shí)，避免了叉體間夾料產(chǎn)生的誤報(bào)。音叉液位開關(guān)一般基于對叉體接觸液體時(shí)振動頻率變化來檢測。智能控制開關(guān)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能控制開關(guān)價(jià)格,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039868527020/2307103.png"></div><p style="text-indent:25px">料位開關(guān)使用注意事項(xiàng)：1.流動性：物料流動性好，不易產(chǎn)生死角和橋。2.死角：在料位放料時(shí)，側(cè)壁下部可能會存有物料未卸出，該區(qū)域稱為死角。料位開關(guān)安裝時(shí)要避開死角位置，避免發(fā)生誤報(bào)。3.安息角：連續(xù)供料使物料堆成圓錐體，圓錐體的母線與底面所成角為安息角。反映了無粘附性的表面摩擦細(xì)嫩。安息角大小直接影響料位開關(guān)的安裝點(diǎn)。4.容積密度：單位體積物料的質(zhì)量，直接影響料位開關(guān)的靈敏度。5.橋：料斗放料時(shí)，只有放料口處的物料放出，上層物料沒有下移而形成橋。橋?qū)Ψ帕虾土衔粰z測危害非常大。6.粉體壓力的影響。7.腐蝕性的影響。濟(jì)南物位開關(guān)市面價(jià)微波物位開關(guān)由發(fā)射器和放大器組成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能控制開關(guān)價(jià)格,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041368722366/8382495.png"></div><p style="text-indent:25px">音叉物位開關(guān)是一種新型物位控制開關(guān)，它主要是靠音叉，通過震動原理來測量物位高度。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。當(dāng)音叉與被測介質(zhì)相接觸時(shí)，音叉的頻率和振幅將改變，這些變化由智能電路來進(jìn)行檢測，處理并將之轉(zhuǎn)換為一個(gè)開關(guān)信號。音叉物位開關(guān)具有使用壽命長、性能穩(wěn)定、安全可靠，以及適應(yīng)性強(qiáng)、不需調(diào)校和免于維護(hù)等特點(diǎn)，主要普遍應(yīng)用于冶金、建材、化工、輕工、糧食等行業(yè)中物位的過程控制。</p><p style="text-indent:25px">物位開關(guān)動作原理：運(yùn)用音叉的“共振”原理，振動管和內(nèi)置的振動棒構(gòu)成280Hz振頻的“音叉”共振探頭，在壓電元件的驅(qū)動下，發(fā)生振動。當(dāng)探頭觸及測定物時(shí)，振動幅度急劇減小，由此轉(zhuǎn)化為電子信號，使繼電器進(jìn)行開關(guān)動作。物位開關(guān)用途：（1）液體：石油各種燃料酸液酒精各種飲料啤酒液化氣純水等；（2）混合液：工廠廢液都市排水農(nóng)藥工業(yè)制品各種水溶液等；（3）界面：原油和水水中的** 酒精和酸水中的沉淀物液和泡等；（4）泡面：啤酒泡肥皂泡等；（5）粘性體：各種涂料粘接劑各種樹脂洗凈劑糖蜜各種漿劑等；（6）粉末體：水泥石灰鐵粉花肥洗衣粉精鹽精糖面粉奶粉等；（7）顆粒體：化學(xué)原料藥品轂物食品等；（8）塊體：煤塊石灰石礦石等。音叉物位開關(guān)主要利用音叉諧振原理來測量物位狀態(tài)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="智能控制開關(guān)價(jià)格,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039842931197/4179923.png"></div><p style="text-indent:25px">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。其工作原理是通過探頭感知其與儲罐體間電抗（容抗和阻抗）的變化并將這一變化送至電子模塊從而實(shí)現(xiàn)物位測量和控制的。射頻導(dǎo)納物位開關(guān)的選購要看射頻導(dǎo)納物位開關(guān)的探頭長度，射頻導(dǎo)納物位開關(guān)是點(diǎn)位接觸性測量，在安裝位置確定的情況下，需要根據(jù)罐體的情況選擇合適的插入深度及保護(hù)極長度。插入深度一般以探頭能完全接觸到物料為宜，對于保護(hù)極長度其必須深入料倉內(nèi)部50mm以上。射頻導(dǎo)納物位開關(guān)的安裝方式：射頻導(dǎo)納物位開關(guān)一般需客戶自行安裝，計(jì)為射頻導(dǎo)納物位開關(guān)為客戶提供多種探頭長度和過程連接供用戶選擇。物位開關(guān)和物位計(jì)不是同一種東西。濟(jì)南物位開關(guān)市面價(jià)</p><p style="text-indent:25px">射頻導(dǎo)納物位開關(guān)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。智能控制開關(guān)價(jià)格</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(shí)可采用頂裝（在倉頂部安裝）方式。2、側(cè)裝時(shí)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(shí)電極距倉壁距離應(yīng)大于200mm，應(yīng)選擇能避開進(jìn)料時(shí)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(shí)應(yīng)加裝輔助探極5、測量比重較大的固體粉料或塊料時(shí)，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(shí)禁止用手抱住殼體擰動，應(yīng)使用扳手?jǐn)Q動六角螺栓。智能控制開關(guān)價(jià)格</p><p style="text-indent:25px">上海翼爾電子科技有限公司專注技術(shù)創(chuàng)新和產(chǎn)品研發(fā)，發(fā)展規(guī)模團(tuán)隊(duì)不斷壯大。目前我公司在職員工以90后為主，是一個(gè)有活力有能力有創(chuàng)新精神的團(tuán)隊(duì)。誠實(shí)、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的流量，壓力，溫度，物液位。公司力求給客戶提供全數(shù)良好服務(wù)，我們相信誠實(shí)正直、開拓進(jìn)取地為公司發(fā)展做正確的事情，將為公司和個(gè)人帶來共同的利益和進(jìn)步。經(jīng)過幾年的發(fā)展，已成為流量，壓力，溫度，物液位行業(yè)出名企業(yè)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2012057.html</p></div></div></div></div></div><div id="mwjgawd" class="page-right 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