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id="vzgsry7" class="twoCol"><div id="vo3ikhg" 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-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_gykggek/">高壓開(kāi)關(guān)柜</a>?自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè) 鑄造輝煌成都皖川科技供應(yīng)</p><div id="askht7u" class="leftbox clearfix"><h1>自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè) 鑄造輝煌成都皖川科技供應(yīng)</h1><div id="j8qsugi" class="proBig"><div id="koln3oa" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110755952812500/7986012.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ptqsu7w" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637110755952812500/7986012.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3rdfh2e" 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>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>自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè),射頻導(dǎo)納物位開(kāi)關(guān)</p><p><span>***更新：</span>2020-12-16 08:06:01</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="nmolnp3" 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(huà): </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(wàn)達(dá)廣場(chǎng)SOHO公寓2-2-1138室</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3zbovce" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3fcewi8" class="box"><p><p> 射頻導(dǎo)納物位開(kāi)關(guān)的工作原理 </p> <p> 1.RBSPA射頻導(dǎo)納物位控制器是利用高頻技術(shù)，自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)，由電子線(xiàn)路產(chǎn)生一個(gè)小功率射頻信號(hào)于探頭上，探頭作為敏感元件，自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)，將來(lái)自物位介電常數(shù)引起的信號(hào)變化反饋給電子線(xiàn)路;由于這些變化包括電容量和電導(dǎo)量的變化，因而電子線(xiàn)路中處理的是電抗(容抗和阻抗的綜合變化的信號(hào))信號(hào)。 </p> <p> 2.電抗的變化又引起了極棒上高頻信號(hào)的相位發(fā)生變化。因此極棒上的高頻信號(hào)與電子線(xiàn)路中的基準(zhǔn)信號(hào)的相位差也隨之發(fā)生變化，該變化經(jīng)處理后，自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)，驅(qū)動(dòng)輸出電路發(fā)出報(bào)警信號(hào)，從而達(dá)到檢測(cè)料倉(cāng)有無(wú)物料。自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè),射頻導(dǎo)納物位開(kāi)關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110755952812500/7986012.jpg"></div><p> 射頻導(dǎo)納物位開(kāi)關(guān)的介紹 </p> <p> RBSPA射頻導(dǎo)納物位控制器是用于檢測(cè)料倉(cāng)、料槽或其它容器中帶粘附性的液體、固體顆粒、粉塵、其它混合漿料等料位的位式控制儀表。亦可用于兩種不同液體之間界面測(cè)量，如油水界面測(cè)量。 </p> <p> RBSPA射頻導(dǎo)納物位控制器具有校準(zhǔn)簡(jiǎn)單快捷、產(chǎn)品性能穩(wěn)定、各種型號(hào)通用性強(qiáng)、安裝方便、外形美觀等優(yōu)點(diǎn)?？捎糜谑汀⒒?、冶金、電力、醫(yī)藥、食品、造紙、建材等工業(yè)領(lǐng)域。且控制器可與PLC可編程控制器或DCS集散控制系統(tǒng)配套使用，實(shí)現(xiàn)工藝流程的自動(dòng)檢測(cè)和自動(dòng)控制。自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè),射頻導(dǎo)納物位開(kāi)關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110755941025391/7837117.jpg"></div><p> 射頻導(dǎo)納物位開(kāi)關(guān)關(guān)于射頻導(dǎo)納的原理 </p> <p> 射頻導(dǎo)納的原理是通過(guò)探頭感知其與儲(chǔ)罐體間電抗（容抗和阻抗）的變化實(shí)現(xiàn)物位測(cè)量和控制的。其內(nèi)部電子單元，由探頭測(cè)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(gè)穩(wěn)定振蕩信號(hào)，當(dāng)被測(cè)介質(zhì)覆蓋探頭測(cè)量極時(shí)，會(huì)引起探頭測(cè)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(hào)，后級(jí)電路檢測(cè)到這一變化從而輸出報(bào)警信號(hào)。 </p> <p> 該振蕩信號(hào)作為射頻信號(hào)施加在探頭測(cè)量極的同時(shí)，還經(jīng)過(guò)1:1的電壓跟隨器后送往探頭的保護(hù)極，測(cè)量極與保護(hù)極的射頻信號(hào)具有等電位、同相位、同頻率又互相隔離。當(dāng)探頭有掛料時(shí)，測(cè)量極與保護(hù)極之間因?yàn)闆](méi)有電勢(shì)差而形成電氣隔離確保保護(hù)極的信號(hào)變化不影響檢測(cè)，使探頭測(cè)量極上電抗的變化只能由探頭測(cè)量極與罐體間的物料決定，從而使探頭上的掛料不會(huì)影響正常檢測(cè)。 </p><p> 射頻導(dǎo)納物位開(kāi)關(guān)產(chǎn)品特點(diǎn)編輯 </p> <p> 1，可測(cè)量液位及料位，可滿(mǎn)足不同溫度、壓力、介質(zhì)的測(cè)量要求。 </p> <p> 2，不受傳感器掛料影響，無(wú)需定期清潔，避免誤測(cè)量。 </p> <p> 3，測(cè)量過(guò)程無(wú)可動(dòng)部件，不存在機(jī)械部件損壞問(wèn)題。 </p> <p> 4，無(wú)需維護(hù)，智能免調(diào)。 </p> <p> 5，接觸式測(cè)量，抗干擾能力強(qiáng)，可克服蒸汽、泡沫及攪拌對(duì)測(cè)量的影響。。 </p> <p> 6，測(cè)量量多樣化，使測(cè)量更加準(zhǔn)確，測(cè)量不受環(huán)境變化影響，穩(wěn)定性高。 </p> <p> 產(chǎn)品性能可靠，使用壽命長(zhǎng)。 </p> <p> <br /> </p> <p> 外形結(jié)構(gòu)編輯 </p> <p> ·電子部件外殼A型：塑料PBTP </p> <p> ·電子部件外殼B型：壓鑄鋁 </p> <p> ·傳感器探頭B型：不銹鋼加長(zhǎng)桿式 **長(zhǎng)3M，**短0.4M </p> <p> ·傳感器探頭C型：鋼纜式 **長(zhǎng)35M，**短0.5M </p> <p> ·保護(hù)電極探頭：標(biāo)準(zhǔn)100mm或300mm </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè),射頻導(dǎo)納物位開(kāi)關(guān)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637110755942646485/7543112.jpg"></div><p> 射頻導(dǎo)納物位開(kāi)關(guān) </p> <p> 射頻導(dǎo)納物位開(kāi)關(guān) </p> <p> 產(chǎn)品說(shuō)明 </p> <p> HBSP?型是我公司使用美國(guó)普林柯公司射頻導(dǎo)納物位控制器的全套大散件組裝而成。 </p> <p> 1，HBSP?型電子線(xiàn)路采用了美國(guó)普林柯抗粘附電路，可以在探測(cè)真實(shí)物位的同時(shí)，消除粘和懸掛在探頭周?chē)?</p> <p> 的假物位信號(hào)影響。 </p> <p> 2，HBSP??型根據(jù)射頻導(dǎo)納傳感工作原理，可探測(cè)各種容器中物料的有（高位）或無(wú)（低位）。它可以設(shè)置高位?或低位模式的故障報(bào)警。 </p> <p> 3，HBSP?型可檢測(cè)任何工藝物料，例如：精煉油、汽油、導(dǎo)電泥漿等。 </p> <p> 4，HBSP?型與?L86X?型傳感探頭匹配。L863C?是通用探頭，L890C?是平板探頭，也提供鋼繩探頭，<span style="font-size:12px;">具有?Teflon </span><span style="font-size:12px;">和不銹鋼結(jié)構(gòu)，它能用于高溫、高壓環(huán)境，液體、粉體、大固體塊料及腐蝕性物體。</span> </p> <p> <br /> </p> <p> <br /> 自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)</p><p style="text-indent:25px">自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)</p><p> 在了解關(guān)于射頻導(dǎo)納物位開(kāi)關(guān)的知識(shí)之前需要了解一下射頻導(dǎo)納 </p> <p> 一、射頻導(dǎo)納的概念 </p> <p> 射頻導(dǎo)納是一種從電容式物位技術(shù)發(fā)展起來(lái)的新型物位控制技術(shù)，是對(duì)電容式物位技術(shù)的升級(jí)，具有防掛料、更可靠、更準(zhǔn)確、適用性更廣的特點(diǎn)。要了解射頻導(dǎo)納的概念，我們需要先知道射頻和導(dǎo)納的含義。射頻即高頻無(wú)線(xiàn)電波譜，而導(dǎo)納的含義則為電學(xué)中阻抗的倒數(shù)，它由電阻性成分、電容性成分、感性成分綜合而成，所以射頻導(dǎo)納可以理解為一種利用高頻（即射頻）電波來(lái)測(cè)量電子元件特性參數(shù)的儀表。自貢射頻導(dǎo)納物位開(kāi)關(guān)哪家專(zhuān)業(yè)</p><p style="text-indent:25px">成都皖川科技有限公司位于四川省成都市青羊區(qū)青羊萬(wàn)達(dá)廣場(chǎng)SOHO公寓2-2-1138室，是一家專(zhuān)業(yè)的研發(fā)、銷(xiāo)售計(jì)算機(jī)軟硬件;計(jì)算機(jī)系統(tǒng)集成;銷(xiāo)售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機(jī)械設(shè)備、閥門(mén)、水泵、電線(xiàn)電纜、通訊器材(不含無(wú)線(xiàn)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(lèi))、實(shí)驗(yàn)設(shè)備、化工產(chǎn)品(不含危險(xiǎn)化學(xué)品)、五金交電、照明設(shè)備。公司。在成都皖川科技近多年發(fā)展歷史，公司旗下現(xiàn)有品牌皖纜等。公司堅(jiān)持以客戶(hù)為中心、研發(fā)、銷(xiāo)售計(jì)算機(jī)軟硬件;計(jì)算機(jī)系統(tǒng)集成;銷(xiāo)售電子產(chǎn)品、儀器儀表、電氣設(shè)備、機(jī)械設(shè)備、閥門(mén)、水泵、電線(xiàn)電纜、通訊器材(不含無(wú)線(xiàn)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(lèi))、實(shí)驗(yàn)設(shè)備、化工產(chǎn)品(不含危險(xiǎn)化學(xué)品)、五金交電、照明設(shè)備。市場(chǎng)為導(dǎo)向，重信譽(yù)，保質(zhì)量，想客戶(hù)之所想，急用戶(hù)之所急，全力以赴滿(mǎn)足客戶(hù)的一切需要。成都皖川科技有限公司主營(yíng)業(yè)務(wù)涵蓋耐磨熱電偶，氣體檢測(cè)儀器，便攜式氣體報(bào)警控制器，雙金屬溫度計(jì)，堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿(mǎn)意”的質(zhì)量方針，贏得廣大客戶(hù)的支持和信賴(lài)。</p></p><br /><p>文章來(lái)源地址: 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