常州料位開關(guān)報(bào)價(jià) 真誠(chéng)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(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="物位開關(guān)動(dòng)作原理：運(yùn)用音叉的“共振”原理，振動(dòng)管和內(nèi)置的振動(dòng)棒構(gòu)成280Hz振頻的“音叉”共振探頭，在壓電元件的驅(qū)動(dòng)下，發(fā)生振動(dòng)。當(dāng)探頭觸及測(cè)定物時(shí)，振動(dòng)幅度急劇減小，常州料位開關(guān)報(bào)價(jià)，常州料位開關(guān)報(bào)價(jià)，常州料位開關(guān)報(bào)價(jià)，由此轉(zhuǎn)化為電子信號(hào)"><meta name="keywords" content="常州料位開關(guān)報(bào)價(jià),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" 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id="rtjh7d7" class="twoCol"><div id="lppxvzx" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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>?常州料位開關(guān)報(bào)價(jià) 真誠(chéng)推薦上海翼爾電子科技供應(yīng)</p><div id="ftzxnb5" class="leftbox clearfix"><h1>常州料位開關(guān)報(bào)價(jià) 真誠(chéng)推薦上海翼爾電子科技供應(yīng)</h1><div id="x9tjzf5" class="proBig"><div id="7xv757r" 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="fdjzft5" 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="dzxvljn" 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>常州料位開關(guān)報(bào)價(jià),物位開關(guān)</p><p><span>***更新：</span>2021-02-06 03:15:40</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="fbjhf77" 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="nrhxvbh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="7fpj9n5" class="box"><p><p style="text-indent:25px">物位開關(guān)動(dòng)作原理：運(yùn)用音叉的“共振”原理，振動(dòng)管和內(nèi)置的振動(dòng)棒構(gòu)成280Hz振頻的“音叉”共振探頭，在壓電元件的驅(qū)動(dòng)下，發(fā)生振動(dòng)。當(dāng)探頭觸及測(cè)定物時(shí)，振動(dòng)幅度急劇減小，常州料位開關(guān)報(bào)價(jià)，常州料位開關(guān)報(bào)價(jià)，常州料位開關(guān)報(bào)價(jià)，由此轉(zhuǎn)化為電子信號(hào)，使繼電器進(jìn)行開關(guān)動(dòng)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。物位開關(guān)是要根據(jù)容器壓力選擇與之相適應(yīng)的過程連接。常州料位開關(guān)報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州料位開關(guān)報(bào)價(jià),物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039827972094/9288220.png"></div><p style="text-indent:25px">音叉物位開關(guān)的適應(yīng)性強(qiáng)：被測(cè)液體不同的電參數(shù)、密度對(duì)測(cè)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(cè)也無影響。免于維護(hù)：由于音叉限位開關(guān)的檢測(cè)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(cè)不受被測(cè)介質(zhì)電參數(shù)及密度的影響，所以無論測(cè)量何種液體都不需現(xiàn)場(chǎng)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。防腐靜電容控制開關(guān)哪家正規(guī)物位開關(guān)是使用15A大容量接點(diǎn)繼電器開關(guān)，可直接實(shí)行對(duì)電機(jī)控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州料位開關(guān)報(bào)價(jià),物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041390655771/1509638.png"></div><p style="text-indent:25px">音叉式物位限位開關(guān)依靠壓電晶體驅(qū)動(dòng)叉體振動(dòng)。當(dāng)叉體被液體浸沒時(shí)，叉體震蕩頻率下降，據(jù)此判斷液位是否到達(dá)叉**置。該原理不受被測(cè)介質(zhì)電參數(shù)的影響，穩(wěn)定性高。安裝后不需調(diào)較、免維護(hù)、壽命長(zhǎng)，購(gòu)買成本較高，是過程控制中液位限位檢測(cè)和控制的選擇。射頻電容式物位限位開關(guān)在倉(cāng)體側(cè)壁或頂部安裝探頭，利用探頭與倉(cāng)壁之間形成的電容器對(duì)物料高度是否到達(dá)傳感器探頭的位置進(jìn)行檢測(cè)。該“料位開關(guān)”屬通用型“料位開關(guān)”，固體、液位物料均可以檢測(cè)，現(xiàn)場(chǎng)適應(yīng)能力強(qiáng)，特別適合于高溫、高壓、強(qiáng)腐蝕、強(qiáng)粘附、強(qiáng)沖擊的場(chǎng)合下應(yīng)用，購(gòu)買成本中等，壽命長(zhǎng)、免維護(hù)。</p><p style="text-indent:25px">選用物位開關(guān)時(shí)還需根據(jù)被測(cè)物料溫度，選擇與之相適應(yīng)的耐溫產(chǎn)品。一般地，振動(dòng)式物位開關(guān)（如音叉液位開關(guān)、音叉料位開關(guān)、振棒料位開關(guān)）過程溫度較高可達(dá)250℃；射頻導(dǎo)納料位開關(guān)耐溫可高達(dá)450℃。要根據(jù)容器壓力選擇與之相適應(yīng)的過程連接，壓力低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。物位開關(guān)的購(gòu)買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)際工況需要選擇較好插入深度。物位開關(guān)要注意不同的工況對(duì)溫度的要求是不同的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="常州料位開關(guān)報(bào)價(jià),物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039813536704/9246815.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(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)。物位開關(guān)安裝后無須調(diào)整，即可穩(wěn)定投入使用。常州料位開關(guān)報(bào)價(jià)</p><p style="text-indent:25px">微波物位開關(guān)是通過發(fā)射微波來控制對(duì)物體的測(cè)量。常州料位開關(guān)報(bào)價(jià)</p><p style="text-indent:25px">物位開關(guān)特性：（1）圓形光滑單棒式探頭，能有效防止夾料和粘料，在較多掛料時(shí)，仍能穩(wěn)定工作，感度不變；（2）不受測(cè)定物性質(zhì)的影響，安裝后無須調(diào)整，即可穩(wěn)定投入使用；（3）采用壓電元件內(nèi)置于棒體和厚管壁的不銹鋼管的探頭，消振管*9mm長(zhǎng)（同類比為較短），抗重荷、安全可靠、壽命長(zhǎng)；（4）依據(jù)所測(cè)定對(duì)象不同，可調(diào)整測(cè)定感度（高、中、低）,選擇測(cè)出比重不同的分層液體或粉粒體；（5）使用15A大容量接點(diǎn)繼電器開關(guān)，可直接實(shí)行對(duì)電機(jī)控制。常州料位開關(guān)報(bào)價(jià)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3184878.html</p></div></div></div></div></div><div id="r9xndth" class="page-right twoColRt"><div id="r9fvbzf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="j9hvtzn" 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) 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