高精度物位開關(guān)公司推薦咨詢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)是承擔(dān)物位測(cè)量?jī)x表（物位計(jì)）的開關(guān)控制，并不能顯示和測(cè)量物位高度，所以物位開關(guān)屬于物位計(jì)的一部分電子元件，物位開關(guān)和物位計(jì)不是同一種東西。采用了“射頻技術(shù)”和“數(shù)碼標(biāo)定技術(shù)”，解決了長(zhǎng)期以來電容式物位限位開關(guān)在使用中溫漂大、不易標(biāo)定"><meta name="keywords" content="高精度物位開關(guān)公司,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="sb73jqh" class="leftbox clearfix"><h1>高精度物位開關(guān)公司推薦咨詢上海翼爾電子科技供應(yīng)</h1><div id="hr8x434" class="proBig"><div id="37qzvho" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041415372535/1969433.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3ugifro" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041415372535/1969433.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="x7wd8qf" 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>高精度物位開關(guān)公司,物位開關(guān)</p><p><span>***更新：</span>2020-12-22 00:25:28</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="vcwys3i" 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="r22jn8k" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="rovxe9t" class="box"><p><p style="text-indent:25px">物位開關(guān)是承擔(dān)物位測(cè)量?jī)x表（物位計(jì)）的開關(guān)控制，并不能顯示和測(cè)量物位高度，所以物位開關(guān)屬于物位計(jì)的一部分電子元件，物位開關(guān)和物位計(jì)不是同一種東西。采用了“射頻技術(shù)”和“數(shù)碼標(biāo)定技術(shù)”，解決了長(zhǎng)期以來電容式物位限位開關(guān)在使用中溫漂大、不易標(biāo)定的兩大難題，使電容式物位開關(guān)的推廣應(yīng)用進(jìn)入了一個(gè)嶄新的階段。物位限位開關(guān)可對(duì)塊狀、顆粒狀、粉末狀及液態(tài)物料料倉(cāng)的料位及液位進(jìn)行控制或上、下限位報(bào)警，適用于高溫、高壓、強(qiáng)腐蝕，高精度物位開關(guān)公司、多粉塵的惡劣環(huán)境；在冶金、石油，高精度物位開關(guān)公司，高精度物位開關(guān)公司、化工、輕工、煤炭、水泥、糧食等行業(yè)中應(yīng)用較多。電容物位開關(guān)是一種新型的物位儀表。高精度物位開關(guān)公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度物位開關(guān)公司,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041415372535/1969433.png"></div><p style="text-indent:25px">料位開關(guān)由于叉體沾粘物料，會(huì)導(dǎo)致誤報(bào)。音叉料位開關(guān)抗掛料能力有限，音叉料位開關(guān)的叉體沾粘物料而導(dǎo)致誤報(bào)是經(jīng)常發(fā)生的事情，計(jì)為Fork-11音叉料位開關(guān)通過完美的調(diào)諧技術(shù)和電路設(shè)計(jì)，使得音叉料位開關(guān)具有很強(qiáng)的抗掛料功能，從而減少了誤報(bào)現(xiàn)象的發(fā)生。由于叉體受到腐蝕，導(dǎo)致誤報(bào)。采用公模生產(chǎn)的音叉料位開關(guān)材質(zhì)多為304不銹鋼，這種不銹鋼抗腐蝕能力明顯不如316L，在應(yīng)用中經(jīng)常由于叉體受到腐蝕而導(dǎo)致誤報(bào)。為降低因叉體腐蝕導(dǎo)致的誤報(bào)現(xiàn)象的產(chǎn)生，計(jì)為自動(dòng)化推出的音叉料位開關(guān)全部是316L不銹鋼材質(zhì)，提高叉體抗腐蝕能力的同時(shí)，也提高了音叉料位開關(guān)的可靠性。高精度物位開關(guān)公司振動(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(cè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度物位開關(guān)公司,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039868527020/2307103.png"></div><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(chǎng)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(cè)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。</p><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(cè)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(cè)，當(dāng)振動(dòng)探頭與被測(cè)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(cè)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(cè)分析并輸出一個(gè)開關(guān)信號(hào)。射頻導(dǎo)納物位開關(guān)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(zhǎng)度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="高精度物位開關(guān)公司,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039876495686/1374713.png"></div><p style="text-indent:25px">物位開關(guān)在流程工業(yè)中與溫度、壓力、流量并稱為熱工四大參數(shù)。與物位計(jì)不同，物位開關(guān)是一種控制物位測(cè)量?jī)x表但不能顯示和測(cè)量物位高度的電子元件。物位開關(guān)，作為一種新型的物位儀表。它包括阻旋料位開關(guān)、音叉式物位開關(guān)、振動(dòng)式物位開關(guān)、電容式物位開關(guān)、射頻導(dǎo)納式物位開關(guān)等等。物位開關(guān)根據(jù)所測(cè)物位的不同，主要涵蓋液體的液位、物料的料位以及不同介質(zhì)由于密度不同所形成的界位，用于監(jiān)視物位的上限、下限，進(jìn)行報(bào)警或開關(guān)量輸出和控制。用戶拆裝物位開關(guān)時(shí)禁止用手抱住殼體擰動(dòng)，應(yīng)使用扳手?jǐn)Q動(dòng)六角螺栓。高精度物位開關(guān)公司</p><p style="text-indent:25px">射頻導(dǎo)納料位開關(guān)適用于測(cè)量液體、固體的位置高度。高精度物位開關(guān)公司</p><p style="text-indent:25px">物位開關(guān)的選型注意事項(xiàng)：1、物位開關(guān)的探極長(zhǎng)度選在100-2000mm之間，為棒式探極。探極長(zhǎng)度超過2000mm可選用纜式探極。2、用于檢測(cè)塑料等介電常數(shù)<3的物料時(shí)，探極長(zhǎng)度不宜短于500mm。非金屬料倉(cāng)或物料介電常數(shù)≤1.8時(shí)需加輔助探極。3、現(xiàn)場(chǎng)有大功率設(shè)備、設(shè)備時(shí)應(yīng)盡量選用24VDC的供電方式。物位開關(guān)的測(cè)量對(duì)象是容器內(nèi)的物料，所以在選擇物位開關(guān)時(shí)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。高精度物位開關(guān)公司</p><p style="text-indent:25px">上海翼爾電子科技有限公司是一家電子科技領(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(yíng)）。的公司，是一家集研發(fā)、設(shè)計(jì)、生產(chǎn)和銷售為一體的專業(yè)化公司。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。上海翼爾電子始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。上海翼爾電子始終關(guān)注儀器儀表行業(yè)。滿足市場(chǎng)需求，提高產(chǎn)品價(jià)值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2502235.html</p></div></div></div></div></div><div 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