消防液位計(jì)圖片誠信經(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(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="超聲波液位計(jì)能夠很好的測(cè)量各種液體和固體物料高度，在使用上受到一致的好評(píng)，消防液位計(jì)圖片，消防液位計(jì)圖片。但實(shí)際應(yīng)用中也會(huì)有用戶反映超聲波液位計(jì)頂部故障燈常亮的問題，如何解決超聲波液位計(jì)頂部故障燈常亮問題呢？經(jīng)調(diào)試與重新編程后，頂部故障燈常"><meta name="keywords" content="消防液位計(jì)圖片,液位計(jì)"><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 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clearfix"><div id="z8lsmvr" class="twoCol"><div id="uy3i8gd" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<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_blbyj/">玻璃板液位計(jì)</a>?消防液位計(jì)圖片誠信經(jīng)營西安倫騫電器設(shè)備供應(yīng)</p><div id="rbtvf33" class="leftbox clearfix"><h1>消防液位計(jì)圖片誠信經(jīng)營西安倫騫電器設(shè)備供應(yīng)</h1><div id="nbyqk9p" class="proBig"><div id="h3e2nxj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="b7aspo2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g8x2727" 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>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>消防液位計(jì)圖片,液位計(jì)</p><p><span>***更新：</span>2020-09-18 15:08:37</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="dmo39dv" 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(zé)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(jī): </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號(hào)軍民融合創(chuàng)新港</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="8rtqn9g" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mgyvnml" class="box"><p><p> 超聲波液位計(jì)能夠很好的測(cè)量各種液體和固體物料高度，在使用上受到一致的好評(píng)，消防液位計(jì)圖片，消防液位計(jì)圖片。但實(shí)際應(yīng)用中也會(huì)有用戶反映超聲波液位計(jì)頂部故障燈常亮的問題，如何解決超聲波液位計(jì)頂部故障燈常亮問題呢？ </p> <p> 經(jīng)調(diào)試與重新編程后，頂部故障燈常亮，輸出電流為22MA。出現(xiàn)這種故障情況，經(jīng)實(shí)際查證，還是在編程與調(diào)試過程中，未能按照說明書要求，消防液位計(jì)圖片。造成的程序紊亂而自保狀態(tài)?？蛻粼谡{(diào)試編程超聲波液位計(jì)時(shí)，未能等到指示燈正常閃動(dòng)，或則編程方法步驟根本不對(duì)，處于不穩(wěn)定的編程調(diào)試。如果多次反復(fù)未依要求編程調(diào)試，超聲波液位計(jì)將拒絕工作而自保。出現(xiàn)這種故障的解決方法是先將超聲波液位計(jì)按要求復(fù)位，在進(jìn)行重新編程。如果在未復(fù)位的情況下多次再編程，會(huì)出現(xiàn)以上故障。在容器中液體介質(zhì)的高低叫做液位，測(cè)量液位的儀表叫液位計(jì)。液位計(jì)為物位儀表的一種。消防液位計(jì)圖片</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="消防液位計(jì)圖片,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png"></div><p> 選用什么種類的液位計(jì)應(yīng)根據(jù)被測(cè)流體介質(zhì)的物理性質(zhì)和化學(xué)性質(zhì)來決定?使液位計(jì)的通徑、流量范圍、襯里材料、電極材料和輸出電流等?都能適應(yīng)被測(cè)流體的性質(zhì)和流量測(cè)量的要求。 </p> <p> 1、精密功能檢查 </p> <p> 精度等級(jí)和功能根據(jù)測(cè)量要求和使用場合選擇儀表精度等級(jí)，做到經(jīng)濟(jì)合算。比如用于貿(mào)易結(jié)算、產(chǎn)品交接和能源計(jì)量的場合，應(yīng)該選擇精度等級(jí)高些，如1.0級(jí)、0.5級(jí)，或者更高等級(jí); 用于過程控制的場合，根據(jù)控制要求選擇不同精度等級(jí);有些**是檢測(cè)一下過程流量，無需做精確控制和計(jì)量的場合，可以選擇精度等級(jí)稍低的，如1.5級(jí)、2.5級(jí)，甚至 4.0級(jí)，這時(shí)可以選用價(jià)格低廉的插入式液位計(jì)。 </p> <p> 2、可測(cè)量的介質(zhì) </p> <p> 測(cè)量介質(zhì)流速、儀表量程與口徑測(cè)量一般的介質(zhì)時(shí)，液位計(jì)的滿度流量可以在測(cè)量介質(zhì)流速0.5-12m/s范圍內(nèi) 選用，范圍比較寬。選擇儀表規(guī)格(口徑)不一定與工藝管道相同，應(yīng)視測(cè)量流量范圍是否在流速范圍內(nèi)確定，即當(dāng)管道流速偏低，不能滿足流量儀表要求時(shí)或者在此流速下測(cè)量準(zhǔn) 確度不能保證時(shí)，需要縮小儀表口徑，從而提高管內(nèi)流速，得到滿意測(cè)量結(jié)果。黑龍江高溫液位計(jì)哪家好磁浮子式液位計(jì)是以磁性浮子為感應(yīng)元件，并通過磁性浮子與顯示色條中磁性體的耦合作用，反映測(cè)量儀表。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="消防液位計(jì)圖片,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161251162109/5003648.png"></div><p style="text-indent:25px">雷達(dá)液位計(jì)是雷達(dá)波嗎？雷達(dá)液位計(jì)是廣應(yīng)用于：冶金冶煉，發(fā)電，水處理等行業(yè)，但是雷達(dá)物位計(jì)是雷達(dá)波嗎？下面我們將為您解釋一下這二者是什么關(guān)系，或者說他們之間有著何種特殊性，雷達(dá)波是一種特別方式地電磁波，而雷達(dá)液位計(jì)利用了電磁波地特別性能來施行料位檢驗(yàn)測(cè)定，電磁波的物理特別的性質(zhì)與可見光相仿，廣散布速度可以相當(dāng)于光的速度。其頻率為300MHz-3000GHz。電磁波可以洞穿空間蒸汽、粉塵等干擾源，碰到絆腳石物還便于被反射，被勘測(cè)的媒介導(dǎo)電性越好或介電常數(shù)越大，回波信號(hào)地反射效果也會(huì)越好。</p><p> 雷達(dá)液位計(jì)采用發(fā)射—反射—接收的工作模式。雷達(dá)液位計(jì)的天線發(fā)射出電磁波，這些波經(jīng)被測(cè)對(duì)象表面反射后，再被天線接收，電磁波從發(fā)射到接收的時(shí)間與到液面的距離成正比，關(guān)系式如下： </p> <p> D=CT/2 </p> <p> 式中D——雷達(dá)液位計(jì)到液面的距離；C——光速；T——電磁波運(yùn)行時(shí)間。 </p> <p> 雷達(dá)液位計(jì)記錄脈沖波經(jīng)歷的時(shí)間，而電磁波的傳輸速度為常數(shù)，則可算出液面到雷達(dá)天線的距離，從而知道液面的液位。 </p> <p> 在實(shí)際運(yùn)用中，雷達(dá)液位計(jì)有兩種方式即調(diào)頻連續(xù)波式和脈沖波式。采用調(diào)頻連續(xù)波技術(shù)的液位計(jì)，功耗大，須采用四線制，電子電路復(fù)雜。而采用雷達(dá)脈沖波技術(shù)的液位計(jì)，功耗低，可用二線制的24VDC供電，容易實(shí)現(xiàn)本質(zhì)安全，精zhun度高，適用范圍更廣。超聲波用的是聲波，雷達(dá)用的是電磁波，這才是*大的區(qū)別。而且超聲波的穿透能力和方向性都比電磁波強(qiáng)的多，這就是超聲波探測(cè)現(xiàn)在比較流行的原因。導(dǎo)波雷達(dá)液位計(jì)，化學(xué)工業(yè)中的一種液位測(cè)量儀表。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="消防液位計(jì)圖片,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png"></div><p> 磁翻板液位計(jì)具有優(yōu)良的可靠性和抗腐蝕性，在各種塔、罐、槽等容器內(nèi)的介質(zhì)液位檢測(cè)上受到客戶一致的好評(píng)。當(dāng)然若想它能給你正常工作，一些技術(shù)也是要掌握的。下面主要給大家介紹下磁翻板液位計(jì)的安裝、使用及維護(hù)方法，供學(xué)習(xí)。1.使用前應(yīng)先用校正磁鋼將零位以下的小球置成紅色，其它球置成白色;2.介質(zhì)內(nèi)不應(yīng)含有固體雜質(zhì)或磁性物質(zhì)，以免對(duì)浮子造成卡阻;3.磁翻板液位計(jì)本體周圍不容許有導(dǎo)磁物質(zhì)接近，禁用鐵絲固定，否則會(huì)影響磁翻板液位計(jì)的正常工作;4.磁翻板液位計(jì)安裝必須垂直，磁翻板液位計(jì)與容器引管間應(yīng)裝有球閥，便于檢修和清洗;5.如用戶自行采用伴熱管路時(shí)，必須選用非導(dǎo)磁材料，如紫銅管等。伴熱溫度根據(jù)介質(zhì)情況確定;6.打開底法蘭，裝入磁性浮子(注意：重端帶磁性一端向上，不能倒裝);7.調(diào)試時(shí)應(yīng)先打開上部引管閥門，然后緩慢開啟下部閥門，讓介質(zhì)平穩(wěn)進(jìn)入主導(dǎo)管(運(yùn)行中應(yīng)避免介質(zhì)急速?zèng)_擊浮子，引起浮子劇列波動(dòng)，影響顯示準(zhǔn)確性)，觀察磁性紅白球翻轉(zhuǎn)是否正常，然后關(guān)閉下引管閥門，打開排污閥，讓主導(dǎo)管內(nèi)液位下降，據(jù)此方法操作三次，確屬正常，即可投入運(yùn)行(腐蝕性等特殊液體除外)。超聲波液位計(jì)根據(jù)測(cè)量能量波運(yùn)動(dòng)過程的時(shí)間差來確定液(物)位變化情況。黑龍江高溫導(dǎo)播雷達(dá)液位計(jì)怎么樣</p><p style="text-indent:25px">磁致伸縮液位計(jì)廣應(yīng)用于工業(yè)過程控制等領(lǐng)域中的液位、溫度、密度、界面情況等物理參數(shù)的監(jiān)測(cè)、警報(bào)與控制。消防液位計(jì)圖片</p><p style="text-indent:25px">遠(yuǎn)傳磁翻板液位計(jì)的配套儀表安裝問題有哪些呢：1.應(yīng)使遠(yuǎn)傳配套儀表緊貼液位計(jì)主導(dǎo)管，并用不銹鋼抱箍固定(禁用鐵質(zhì))；2.遠(yuǎn)傳配套儀表上感應(yīng)面向主導(dǎo)管緊貼；3.遠(yuǎn)傳配套儀表零位應(yīng)與液位計(jì)零位指示處在同一水平線上；4.遠(yuǎn)傳配套儀表與顯示儀表或工控機(jī)之間的連線好單獨(dú)穿保護(hù)管敷設(shè)或用屏蔽二芯電纜敷設(shè)；5.接線盒進(jìn)線孔敷設(shè)后，要求密封良好，以免雨水、潮氣等侵入而使遠(yuǎn)傳配套儀表不能正常工作，接線盒在檢修或調(diào)試完成后應(yīng)及時(shí)蓋上。正確掌握遠(yuǎn)傳磁翻板液位計(jì)的安裝注意事項(xiàng)，能夠幫助企業(yè)更好的對(duì)其加以利用，通過以上關(guān)于該物位儀表的說明，希望對(duì)大家工作學(xué)習(xí)有所幫助。消防液位計(jì)圖片</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司致力于儀器儀表，是一家生產(chǎn)型公司。公司業(yè)務(wù)涵蓋雷達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于儀器儀表行業(yè)的發(fā)展。西安倫騫電器秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營理念，全力打造公司的重點(diǎn)競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1332325.html</p></div></div></div></div></div><div id="jyvxzy3" class="page-right twoColRt"><div id="7d2dnei" class="box01 margin10 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