眉山射頻導(dǎo)納料位開關(guān)批發(fā) 和諧共贏成都皖川科技供應(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="射頻導(dǎo)納料位開關(guān)，即射頻導(dǎo)納物位計，也常稱作是射頻導(dǎo)納開關(guān)。采用好特的電路設(shè)計和傳感器結(jié)構(gòu)，測量不受傳感器影響。結(jié)構(gòu)分為主電極和補(bǔ)償電極兩部分，眉山射頻導(dǎo)納料位開關(guān)批發(fā)。在主電極與補(bǔ)償電極間分別施加一組RF射頻信號。當(dāng)物料附著時，眉山射頻導(dǎo)"><meta name="keywords" content="眉山射頻導(dǎo)納料位開關(guān)批發(fā),射頻導(dǎo)納料位開關(guān)"><link rel="canonical" href="http://m.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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href="http://m.cdcfah.com/cp/second-dgdq_gydqew/">高壓電器</a>?<a href="http://m.cdcfah.com/cp/third-gydqew_gykggek/">高壓開關(guān)柜</a>?眉山射頻導(dǎo)納料位開關(guān)批發(fā) 和諧共贏成都皖川科技供應(yīng)</p><div id="7hj7v7a" class="leftbox clearfix"><h1>眉山射頻導(dǎo)納料位開關(guān)批發(fā) 和諧共贏成都皖川科技供應(yīng)</h1><div id="xmolxel" class="proBig"><div id="h8lvsk2" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110740132617187/2054279.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="noam7xm" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110740132617187/2054279.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cr274az" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>眉山射頻導(dǎo)納料位開關(guān)批發(fā),射頻導(dǎo)納料位開關(guān)</p><p><span>***更新：</span>2020-12-24 05:04:43</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="icurjvm" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都皖川科技有限公司</a></p><p><span>聯(lián)系人：</span>朱成生</p><p><span>郵箱: </span>cdwckjgs@sina.com</p><p><span>電話: </span>18755046999</p><p><span>傳真: </span>028_87463776</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達(dá)廣場SOHO公寓2-2-1138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="oykh7da" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ap2zbik" class="box"><p><p> 射頻導(dǎo)納料位開關(guān)，即射頻導(dǎo)納物位計，也常稱作是射頻導(dǎo)納開關(guān)。采用好特的電路設(shè)計和傳感器結(jié)構(gòu)，測量不受傳感器影響。結(jié)構(gòu)分為主電極和補(bǔ)償電極兩部分，眉山射頻導(dǎo)納料位開關(guān)批發(fā)。在主電極與補(bǔ)償電極間分別施加一組RF射頻信號。當(dāng)物料附著時，眉山射頻導(dǎo)納料位開關(guān)批發(fā)，內(nèi)部放大器將信號放大，補(bǔ)償電極提供信號給主電極重新設(shè)定信號準(zhǔn)位，而忽略目前所附著的物料，眉山射頻導(dǎo)納料位開關(guān)批發(fā)。達(dá)到正確的判斷出料位開關(guān)動作時感應(yīng)的物料是正常的物料還是感應(yīng)棒上的物料附著物的功能，提供正確的物料偵測信號。 </p> <p> SC-703系列射頻導(dǎo)納料位開關(guān)是電容式物位開關(guān)的換代產(chǎn)品，解決了物料粘附問題，相對于其它同類產(chǎn)品具有更高的系統(tǒng)穩(wěn)定性。眉山射頻導(dǎo)納料位開關(guān)批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山射頻導(dǎo)納料位開關(guān)批發(fā),射頻導(dǎo)納料位開關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110740132617187/2054279.jpg"></div><p> 射頻導(dǎo)納料位儀由傳感器和控制儀表組成，傳感器可采用棒式、同軸或纜式探極安裝于倉頂。傳感器中的脈沖卡可以把物位變化轉(zhuǎn)換為脈沖信號送給控制儀表，控制儀表經(jīng)運(yùn)算處理后轉(zhuǎn)換為工程量顯示出來，從而實(shí)現(xiàn)了物位的連續(xù)測量。 </p> <p> 對于電容液位開關(guān)或射頻導(dǎo)納式液位開關(guān)，宜采用水平安裝；用于連續(xù)測量的電容液位計或射頻導(dǎo)納式液位計，宜采用垂直安裝。 </p> <p> 射頻導(dǎo)納的原理 </p> <p> 射頻導(dǎo)納的原理是通過探頭感知其與儲罐體間電抗（容抗和阻抗）的變化實(shí)現(xiàn)物位測量和控制的。其內(nèi)部電子單元，由探頭測量極與空載罐體間的電抗共同構(gòu)成平衡電橋電路并產(chǎn)生一個穩(wěn)定振蕩信號，當(dāng)被測介質(zhì)覆蓋探頭測量極時，會引起探頭測量極與罐體間的電抗變化導(dǎo)致電橋電路不平衡而停止產(chǎn)生振蕩信號，后級電路檢測到這一變化從而輸出報警信號。眉山射頻導(dǎo)納料位開關(guān)批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山射頻導(dǎo)納料位開關(guān)批發(fā),射頻導(dǎo)納料位開關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110740105410156/4918537.jpg"></div><p> 安裝注意事項 </p> <p> 通常情況下，在安裝射頻導(dǎo)納料位開關(guān)時，有以下幾點(diǎn)注意事項需要注意： </p> <p> 1）避開入料口 </p> <p> 在選擇射頻導(dǎo)納料位開關(guān)的安裝位置時，應(yīng)避開入料口安裝，以避免因安裝在入料口而造成的測量誤差，甚至導(dǎo)致儀表受損。 </p> <p> 2）防潮 </p> <p> 如果儀表需要安裝在戶外或有潮氣的環(huán)境中，為防止潮氣進(jìn)入儀表，在接入電纜之前，應(yīng)將電纜線向下彎曲，儀表在遇到下雨或存在冷凝現(xiàn)象時，雨水和冷凝水便會隨之，從而達(dá)到防潮的效果。 </p> <p> 3）安裝間距 </p> <p> 如果需要多臺儀表同時安裝于料倉內(nèi)，應(yīng)保證儀表之間的安裝間距大于500mm，這樣就可以有效避免因儀表之間的探頭相互干擾所導(dǎo)致的測量不可靠的情形出現(xiàn)。 </p><p> 一、射頻導(dǎo)納料位開關(guān)安裝 </p> <p> 1、安裝前說明 </p> <p> 在安裝之前，請再次確認(rèn)儀表的供電電壓、過程溫度、介質(zhì)的化學(xué)性能等是否滿足現(xiàn)場的環(huán)境要求，以確保儀表與工況相匹配，在安裝后能夠正常使用。 </p> <p> 2、安裝方式 </p> <p> 射頻導(dǎo)納料位開關(guān)的安裝主要有水平安裝和垂直安裝兩種方式。 </p> <p> 1）水平安裝 </p> <p> 在大多數(shù)情況下，射頻導(dǎo)納料位開關(guān)均采水平安裝，這樣可以保證測量的準(zhǔn)確性。如果測量允許存在幾厘米的誤差，可將射頻導(dǎo)納料位開關(guān)向下傾斜約20°后安裝，以有效避免因物料在探頭上的堆積所造成的測量誤差（注：纜繩型射頻導(dǎo)納料位開關(guān)禁止水平安裝）。 </p> <p> 在物料沖擊較強(qiáng)的應(yīng)用場合下，安裝時還需要增加防護(hù)擋板（如圖1所示），以保證儀表更可靠地工作。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山射頻導(dǎo)納料位開關(guān)批發(fā),射頻導(dǎo)納料位開關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110740104726562/6550311.jpg"></div><p> 射頻導(dǎo)納料位開關(guān)關(guān)于水平安裝 </p> <p> a. 常用防護(hù)擋板類型 b. 對于粗糙或具有較大磨損性物料的擋板類型 </p> <p> 如果被測料位是粗糙或具有很大磨損性的物料，可以選擇如上圖b所對應(yīng)的凹型防護(hù)擋板。這種擋板可讓物料在凹槽內(nèi)形成一定的堆積，減少物料對擋板的沖擊，從而延長防護(hù)擋板的使用時間。 </p> <p> 2）射頻導(dǎo)納料位開關(guān)垂直安裝 </p> <p> 垂直安裝時，應(yīng)將射頻導(dǎo)納料位開關(guān)安裝在距離容器壁大于500mm處（如圖2所示），以避免圓柱容器中介質(zhì)堆角和容器壁自身電抗造成的測量誤差。眉山射頻導(dǎo)納料位開關(guān)批發(fā)</p><p style="text-indent:25px">眉山射頻導(dǎo)納料位開關(guān)批發(fā)</p><p style="text-indent:25px">儀器儀表行業(yè)本身是一個加入，產(chǎn)出周期較長的行業(yè)，所以作為業(yè)內(nèi)廠家，一方面要尋找中、短期市場熱點(diǎn)，另一方面也要在產(chǎn)品、技術(shù)研發(fā)方面有長遠(yuǎn)的規(guī)劃;中國的新型工業(yè)化進(jìn)程，信息化和工業(yè)化融合的進(jìn)一步加深，帶動各個工業(yè)領(lǐng)域?qū)τ谀湍犭娕迹瑲怏w檢測儀器，便攜式氣體報警控制器，雙金屬溫度計等產(chǎn)品的需求。在國民經(jīng)濟(jì)運(yùn)行中，研發(fā)、銷售計算機(jī)軟硬件;計算機(jī)系統(tǒng)集成;銷售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機(jī)械設(shè)備、閥門、水泵、電線電纜、通訊器材(不含無線廣播電視發(fā)射及衛(wèi)星地面接收設(shè)備)、醫(yī)療器械(***一類)、實(shí)驗(yàn)設(shè)備、化工產(chǎn)品(不含危險化學(xué)品)、五金交電、照明設(shè)備。等設(shè)備是提高勞動生產(chǎn)率的倍增器，對國民經(jīng)濟(jì)有著巨大的作用和影響力。美國商業(yè)部地區(qū)技術(shù)和標(biāo)準(zhǔn)研究院（NIST）提出的報告稱：美國90年代儀器儀表工業(yè)產(chǎn)值只占工業(yè)總產(chǎn)值的4%，但它對國民經(jīng)濟(jì)（GNP）的影響面卻達(dá)到66%。銷售專業(yè)化發(fā)展是中國儀器儀表產(chǎn)業(yè)的又一發(fā)展趨勢，隨著科技水平的提高，儀器儀表產(chǎn)品不僅用在日常的測量、調(diào)節(jié)、測溫、顯示等設(shè)備中，而且開始運(yùn)用在不同的領(lǐng)域之中。眉山射頻導(dǎo)納料位開關(guān)批發(fā)</p><p style="text-indent:25px">成都皖川科技有限公司致力于儀器儀表，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于耐磨熱電偶，氣體檢測儀器，便攜式氣體報警控制器，雙金屬溫度計，是儀器儀表的主力軍。成都皖川科技始終以本分踏實(shí)的精神和必勝的信念，影響并帶動團(tuán)隊取得成功。成都皖川科技始終關(guān)注儀器儀表行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2538186.html</p></div></div></div></div></div><div id="c8el8h8" class="page-right twoColRt"><div id="iz83sm3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bvnf32y" class="recomPic likePro"><a href="http://m.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="fu3xjvm" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img 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