寧夏智能雷達物位計推薦誠信經(jīng)營西安倫騫電器設(shè)備供應(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="超聲波物位計測量料位的極限值:1)zui高料位當一束超聲波脈沖向物料表面?zhèn)魉瓦^程中，若收到從物料表面來的反射波，將無法進行測量，這段距離就是盲區(qū)。物料zui高料位不得高于盲區(qū)。2)zui低料位zui低料位也就是使超聲波能到達的距離傳感器的z"><meta name="keywords" content="寧夏智能雷達物位計推薦,物位計"><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" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta 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clearfix"><h1>寧夏智能雷達物位計推薦誠信經(jīng)營西安倫騫電器設(shè)備供應(yīng)</h1><div id="baho33m" class="proBig"><div id="a7h8m2r" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637333662280996094/353423.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="keliugi" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637333662280996094/353423.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2gn8dxj" 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>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>寧夏智能雷達物位計推薦,物位計</p><p><span>***更新：</span>2020-10-27 00:36:54</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="o3nz2ln" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安倫騫電器設(shè)備有限責任公司</a></p><p><span>聯(lián)系人：</span>付海飛</p><p><span>郵箱: </span>xalunqian@163.com</p><p><span>電話: </span>13891837328</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://xalunqian.shop.88360.com</p><p><span>手機: </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號軍民融合創(chuàng)新港</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="3zl238l" class="page-proshow02"><p class="title">詳細說明</p><div id="7t2o4wn" class="box"><p><p> 超聲波物位計測量料位的極限值: </p> <p> 1)zui高料位 </p> <p> 當一束超聲波脈沖向物料表面?zhèn)魉瓦^程中，若收到從物料表面來的反射波，將無法進行測量，這段距離就是盲區(qū)。物料zui高料位不得高于盲區(qū)。 </p> <p> 2)zui低料位 </p> <p> zui低料位也就是使超聲波能到達的距離傳感器的zui遠距離，并且使反射回波能被傳感器接收。由于超聲波在傳播過程中的衰減以及物料表面對聲波的吸收，這一傳播距離對物料性質(zhì)依賴性很強，寧夏智能雷達物位計推薦，對于DU33來說，可測液體范圍為25m，固體范圍為15m。 </p> <p> 總之，只要儀表選型、安裝適當，超聲波物位計的應(yīng)用效果還是比較滿意的。 </p> <p> 超聲波類儀表(超聲波流量計)是現(xiàn)代科學(xué)技術(shù)在工業(yè)測量中的具體運用，是高新電子技術(shù)和聲學(xué)原理相結(jié)合的產(chǎn)物。比起常規(guī)儀表，它們的智能化更高，應(yīng)用的技術(shù)更先進，也給用戶帶來更大方便。射頻導(dǎo)納物位計通用性強,可抗粘附，寧夏智能雷達物位計推薦，寧夏智能雷達物位計推薦,探頭可拆,耐高低溫,并且具有智能診斷等。寧夏智能雷達物位計推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏智能雷達物位計推薦,物位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637333662280996094/353423.png"></div><p> 纜式導(dǎo)波雷達液位計可發(fā)出高頻率微波，沿著探桿傳播，由于遇到被測介質(zhì)，介電常數(shù)突變，引起反射。發(fā)射脈沖與反射脈沖的時間間隔與被測量介質(zhì)的距離成正比。同時，導(dǎo)波雷達也可以測量兩種不同介質(zhì)的界面，充分利用介質(zhì)的介電常數(shù)的不同。但測量條件是上層介質(zhì)不導(dǎo)電或其介電常數(shù)比下層介質(zhì)介電常數(shù)小10倍以上。脈沖的工作方式可測小介電常數(shù)介質(zhì)，并安全適用于各種金屬，非金屬容器內(nèi)，對人體及環(huán)境無傷害。應(yīng)用于煤廠、電廠、石油化工和食品等行業(yè)。無線雷達物位計規(guī)格超聲波物位計主芯片采用進口工業(yè)級單片機，數(shù)字溫度補償和超寬電壓輸入穩(wěn)壓等數(shù)十塊相關(guān)**集成電路。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏智能雷達物位計推薦,物位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637333661295029297/6878386.png"></div><p> 射頻電容物位計可以解決大多數(shù)高溫，高壓，腐蝕性液位的測量。它采用美國公司射頻電容技術(shù)和芯片及聚四氟乙烯做絕緣材料。與雙法蘭液位計，浮筒式液位計，同位素式液位計相比，它是一種簡單，耐用，方便的儀表。 </p> <p> 特點:<span style="display:none;"></span>結(jié)構(gòu)簡單，安裝容易。耐腐蝕性強，用聚四氟乙烯做探桿。耐高溫，一般為200℃，特殊可達到1000℃。耐高壓，zui高壓為32MPa。 <p> 原理用途： </p> <p> 如果將探桿和容器壁視做兩塊相互平行的電極板，被測液體視做它們之間的介質(zhì)，那么一個簡單的電容形成了。當液位上升時，電容量就會增加，射頻電路將這一變化轉(zhuǎn)換為模擬信號輸出。酸類，堿類，氯化物，有機溶劑，液態(tài)CO2，氨水，PVC粉料，灰料，油水界面，中藥等液**測量。 </p> </p><p> 液體、物位的測量：對于液面相對平穩(wěn)的罐體，且被測液體的介電常數(shù)較高，可以選擇普通雷達物位計。對于液面波動大、或帶有攪拌的罐體，或被測液體的介電常數(shù)較低，應(yīng)推薦導(dǎo)波雷達。因為導(dǎo)波管對液面有整型作用，且導(dǎo)波雷達的微波反射不易受環(huán)境條件變化的影響。被測液體的介電常數(shù)和密度變化對測量結(jié)果沒有影響。對于被測液體的粘度≥500cst，且液體粘附性較強的情況，不能選擇導(dǎo)波管方式測量，因為粘附和結(jié)晶會堵死導(dǎo)波管。從而形成虛假物位?？梢赃x擇導(dǎo)波桿方式來測量。當介質(zhì)在探頭上的涂污對測量物位的影響可分為兩種：膜狀涂污和橋接。膜狀涂污是在物位降低時，高粘液體或輕油漿在探頭上形成的一種覆蓋層。由于這種涂污在探頭上涂層均勻，因此對測量基本無影響；但橋接性涂污的形成卻能導(dǎo)致明顯的測量誤差，當塊狀或條狀介質(zhì)污垢粘結(jié)于波導(dǎo)體上或橋接于兩個波導(dǎo)體之間時，就會在該點測得虛假物位。音叉物位計不受泡沫、渦流、氣體的影響，適用于各種料倉固體物料料位以及各種容器內(nèi)液位的定點報警或控制。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寧夏智能雷達物位計推薦,物位計" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637333662425126953/8109411.png"></div><p> 雷達物位計使用的注意事項介電常數(shù)的影響： </p> <p> 低介電常數(shù)和變介電常數(shù)的被測介質(zhì)，推薦導(dǎo)波雷達。低介電常數(shù)液體介質(zhì)反射信號弱，信號衰減嚴重，物位波動和泡沫散射引起信號減弱，罐內(nèi)障礙物反射引起虛假信號，為此就需要發(fā)射較強的電磁波信號，并采用功能強的微處理器進行復(fù)雜的信號處理。這就使得常規(guī)交流供電雷達物位計價格非常昂貴，但仍難以較好的解決在上述條件下的物位測量問題。導(dǎo)波雷達和常規(guī)雷達一樣，采用傳輸時間來測量介質(zhì)物位，信號自烴類[介電常數(shù)2~3]液體表面或自水[介電常數(shù)80]面反射回傳的時間一樣的，不同的只是信號幅度[強度]的差別。普通雷達須考慮介質(zhì)的影響，比較難辯識返回的各種信號，從雜散信號中檢出真正的物位信號，而導(dǎo)波雷達*需測量電磁波的傳輸時間即可，無需信號的處理和辨別。當音叉與被測介質(zhì)相接觸時，音叉的頻率和振幅將改變，由智能電路來進行檢測處理并將之轉(zhuǎn)換為一個開關(guān)信號。寧夏智能雷達物位計推薦</p><p style="text-indent:25px">接觸式微波物位計一般采用金屬波導(dǎo)體(桿或鋼纜)來傳導(dǎo)微波，儀表從倉頂安裝，導(dǎo)波桿直達倉底。寧夏智能雷達物位計推薦</p><p> 想知道導(dǎo)波雷達物位計正確安裝與使用，我們就得先了解它的工作原理和組成部分。 </p> <p> 導(dǎo)波雷達物位計它的測量原理是：裝置的電子部件發(fā)射的高頻微波脈沖沿著一根鋼纜運行，當接觸到煤粉表面，微波脈沖被反射回來，通過電子部件計算微波的運行時間，并輸出一個距離值。它的技術(shù)是目前國內(nèi)的優(yōu)越水平，然而在現(xiàn)場使用中，由于粉倉環(huán)境的復(fù)雜性和各方面的影響，使得其測量值往往存在誤差和虛假值，所以合理地安裝并正確地調(diào)試，使其測量穩(wěn)定，并使測量誤差在＜±1%范圍內(nèi)，是很重要的。導(dǎo)波雷達物位計的組成它由三部分組成：1，作為測量探頭的鋼纜及其過程連接件，2、用于把物位信號轉(zhuǎn)換為4—20mA信號的電子部件3、用于設(shè)置和顯示內(nèi)部參數(shù)的調(diào)整模塊PLICSCOM，4、顯示測量值的二次儀表。寧夏智能雷達物位計推薦</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責任公司是一家智能儀器儀表銷售：網(wǎng)絡(luò)設(shè)備銷售；安防設(shè)備銷售；閥門和旋塞銷售；計算機軟及軸助設(shè)備零售；環(huán)境監(jiān)測**儀器銷售；電氣設(shè)備銷售；機械設(shè)備銷售；電子元器件與機電組件設(shè)備銷售；電子產(chǎn)品銷售；終端計量設(shè)備銷售；終端測試設(shè)備銷售；供應(yīng)用儀器儀表銷售；電子**設(shè)備銷售；技術(shù)開發(fā)；普通機械設(shè)備安裝服務(wù)；智能儀器儀表制造：儀器儀表修理；儀器儀表制造；環(huán)境監(jiān)測**儀器儀表制造；其他通用儀器制造；電子測量儀器化工。的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。西安倫騫電器擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供雷達料位計，雷達物位計，壓力變送器，溫度變送器。西安倫騫電器繼續(xù)堅定不移地走高質(zhì)量發(fā)展道路，既要實現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實現(xiàn)轉(zhuǎn)型再突破。西安倫騫電器始終關(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://www.cdcfah.com/cp/1720610.html</p></div></div></div></div></div><div id="zyvhjar" class="page-right twoColRt"><div id="8vczlhy" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2bxzbse" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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