陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式推薦咨詢西安倫騫電器設(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="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，陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式，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： D=CT/"><meta name="keywords" content="陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式,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 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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>陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式,液位計(jì)</p><p><span>***更新：</span>2020-11-02 10:25:16</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="2ah4dke" 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="3fcw38f" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="y0vf47o" class="box"><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，陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式，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，陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式，精zhun度高，適用范圍更廣。超聲波用的是聲波，陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式，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。內(nèi)浮式磁性液位計(jì)是一機(jī)多能的液位測(cè)量?jī)x表，是測(cè)量粘稠介質(zhì)zui佳的液位測(cè)量?jī)x表。陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161121181640/5963107.png"></div><p> 浮球液位計(jì)保養(yǎng)時(shí)注意事項(xiàng)到底有哪些呢，下面小編將為大家詳細(xì)的介紹。 </p> <p> 一般情況下，在正確操作的情況下，浮子不需要維護(hù)保養(yǎng)，起碼3年內(nèi)不需要維修保養(yǎng)。如果是介質(zhì)比較特殊，如比較粘稠的，或者雜質(zhì)多的，也可以維護(hù)方便，直接拿開法蘭抽出浮子就可以了。 </p> <p> 日常的維護(hù)保養(yǎng)，只需要觀察和記錄參數(shù)，觀察測(cè)量液位與實(shí)際液位是否大致一致，觀察液位指示是否有無問題，如果記錄參數(shù)沒有問題，就算維護(hù)了。因?yàn)槿绻娴囊逑粗惸鞘遣豢扇∫彩遣粚?shí)際，那會(huì)非常麻煩。而且在此拿出再次放入可能會(huì)影響浮球液位計(jì)的測(cè)量。況且本身不需要維護(hù)保養(yǎng)，因此只需要常規(guī)的觀察和記錄。 </p> <p> 我們知道任何產(chǎn)品都會(huì)有壽命，不管壽命的長(zhǎng)短，如果沒有做好維護(hù)保養(yǎng)，那只能是更加縮短壽命而已。浮球液位計(jì)也是需要維護(hù)的，雖然他與磁翻板液位計(jì)一樣，相比其他液位計(jì)安裝維護(hù)保養(yǎng)都很方便和簡(jiǎn)便，但是也是基礎(chǔ)工作，必須做到規(guī)范化。陜西高溫導(dǎo)播雷達(dá)液位計(jì)怎么樣導(dǎo)波雷達(dá)物位計(jì)對(duì)蒸汽和泡沫有很強(qiáng)的阻止能力，測(cè)量不受影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329160981230468/8471101.png"></div><p> 帶有液位變送器的磁翻板液位計(jì)，應(yīng)使用備用工具磁鋼吸引浮子室內(nèi)磁浮子運(yùn)動(dòng)，模擬液位變化，來檢測(cè)液位變送器工作是否正常。對(duì)于防爆型儀表不*要檢測(cè)變送器的工作狀態(tài)參數(shù)，還要檢測(cè)器防爆性能。另外： </p> <p> a.液位計(jì)變送器和關(guān)聯(lián)設(shè)備之間的連接電纜為二芯屏蔽電纜，電纜芯線截面應(yīng)不小于0.5mm。電纜的屏蔽層應(yīng)在安全場(chǎng)所接地。 </p> <p> b.有防爆要求的儀表安裝時(shí)，維修必須在安全場(chǎng)所進(jìn)行。在安裝和維修時(shí)必須切斷電源。在確認(rèn)電源斷開后，再打開儀表接線盒。儀表的接線盒上的接地端子必須接有可靠的地線。在調(diào)整和使用的過程中，應(yīng)注意保護(hù)儀表接線盒上的防爆螺紋接合面，不得有劃痕、碰撞等損傷。 </p> <p> c.儀表現(xiàn)場(chǎng)顯示部分投入運(yùn)行后，接好電遠(yuǎn)傳后，蓋上儀表接線盒，確認(rèn)密封后通電。觀察數(shù)字顯示儀的液位值，如果電遠(yuǎn)傳的液位值與現(xiàn)場(chǎng)顯示的液位值不一致時(shí)，可以松開喉箍，適當(dāng)調(diào)整變送器的上下位置，直到達(dá)到一致。然后緊固喉箍。 </p> <p> d.帶有報(bào)警開關(guān)的液位計(jì)其報(bào)警開關(guān)為無源干接點(diǎn)開關(guān)。開關(guān)大體上可以分為常開、常閉、自保持等幾種，也可以根據(jù)用戶的需要，制作單刀雙擲開關(guān)。本液位計(jì)配套的液位計(jì)控制器主要用于控制小功率負(fù)載。不能用于直接控制大功率負(fù)載. </p><p> 靜壓（差壓）式液位計(jì) </p> <p> 由于液柱的靜壓與液位成正比，因此利用壓力表測(cè)量基準(zhǔn)面上液柱的靜壓就可測(cè)得液位。根據(jù)被測(cè)介質(zhì)的密度及液體測(cè)量范圍計(jì)算出壓力或壓差范圍，再選用量程等性能合適的壓力表或差壓表。 </p> <p> 普及范圍廣，容易校準(zhǔn)。 </p> <p> 受介質(zhì)密度和溫度影響很大，所以常常精度比較差，而為消除這些影響，需要很多其他測(cè)試儀表，結(jié)果搭建一套完善的靜壓測(cè)量系統(tǒng)價(jià)格很高。 </p> <p> 磁致伸縮式液位計(jì) </p> <p> 探棒上端電子部件產(chǎn)生低壓電流脈沖，開始計(jì)時(shí)，產(chǎn)生磁場(chǎng)沿磁致伸縮線向下傳播，浮子隨著液位變化沿測(cè)量竿上下移動(dòng)，浮子內(nèi)有磁鐵，也產(chǎn)生磁場(chǎng)，兩個(gè)磁場(chǎng)相遇，磁致伸縮線扭曲形成扭應(yīng)力波脈沖，脈沖速度已知，計(jì)算脈沖傳播時(shí)間即對(duì)應(yīng)液位**變化。 </p> <p> 精度較高。適用于油類液體。 </p> <p> 安裝維護(hù)復(fù)雜，市場(chǎng)普及率低。（注：脈沖原理，疑也有雷達(dá)液位計(jì)的缺點(diǎn)）液位計(jì)安裝完畢后，需要用磁鋼進(jìn)行校正對(duì)翻柱導(dǎo)引一次使零位以下顯示紅色，零位以上顯示白色。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式,液位計(jì)" src="https://tyunfile.71360.com/WaterMark/UploadFile/xalunqian/637329161251162109/5003648.png"></div><p> 油田液位計(jì)（變送型）防爆電熱液位計(jì)（就地型）是在普通磁翻板液位計(jì)的基礎(chǔ)上加了電加熱裝置和溫度控制裝置，從而使得在許多環(huán)境溫度較低或被測(cè)液體比較粘稠的情況下而得到很好的使用。不*可以現(xiàn)場(chǎng)顯示液位和傳輸液位信號(hào)。而且電加熱裝置可以使得測(cè)量管中的介質(zhì)得到升溫而不至于因環(huán)境溫度較低而冷結(jié)，而溫控裝置可以根據(jù)介質(zhì)特性很好地控制加熱溫度而不至因溫度過高而破壞介質(zhì)特性。同時(shí)電加熱裝置都是防爆的，可以滿足任何防爆場(chǎng)合的使用。 </p> <p> 工作原理：油田液位計(jì)是利用其內(nèi)部的磁性浮子隨著液位變化產(chǎn)生的磁位移，使得液位視窗內(nèi)的紅白磁翻柱作相應(yīng)的推轉(zhuǎn)（180℃）來指示液位的高度，當(dāng)浮子上升時(shí)，磁翻柱由白色轉(zhuǎn)為紅色，當(dāng)浮子下降時(shí)，由紅色變?yōu)榘咨?，紅色始終表示液位的高度。 </p> <p> 技術(shù)特點(diǎn)： </p> <p> 1、液體介質(zhì)和測(cè)量指示完全隔離。 </p> <p> 2、可用于測(cè)量和顯示腐蝕性，易燃、易爆性，毒性，放射性，渾濁性的液體的液位。 </p> <p> 3、測(cè)量結(jié)果同時(shí)可以通過電路遠(yuǎn)傳，達(dá)到遠(yuǎn)距離控制和檢測(cè)。 </p> <p> 4、除了基本型外，還有防霜性，防腐性，電加熱性，保溫性等各種形式。當(dāng)液位計(jì)投入到被測(cè)液體中某一深度時(shí)，傳感器迎液面受到的壓力公式為:Ρ = ρ .g.H + Po。西安油田液位計(jì)維保</p><p style="text-indent:25px">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。陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式</p><p> 雷達(dá)液位計(jì)的應(yīng)用特點(diǎn)有哪些？ </p> <p> 1、連續(xù)準(zhǔn)確地測(cè)量； </p> <p> 由于電磁波的特點(diǎn)，不受環(huán)境的影響。故其測(cè)量的應(yīng)用場(chǎng)合比較廣。雷達(dá)液位計(jì)的探頭與介質(zhì)表面無接觸，屬非接觸測(cè)量，能夠準(zhǔn)確、快速地測(cè)量不同的介質(zhì)。探頭幾乎不受溫度、壓力、氣體等的影響(500℃時(shí)影響*為0.018%，50bar時(shí)為0.8%)。 </p> <p> 2、對(duì)干擾回波具有yi zhi功能； </p> <p> 比如，波束范圍內(nèi)接頭引起的干擾回波和進(jìn)料或出料的噪聲引起的干擾回波等可由內(nèi)部的模糊邏輯控制自動(dòng)進(jìn)行yi zhi。 </p> <p> 3、準(zhǔn)確安全節(jié)省能源； </p> <p> 雷達(dá)液位計(jì)在真空、受壓狀態(tài)下都可進(jìn)行測(cè)量，而且準(zhǔn)確安全，可*性強(qiáng)?？梢圆皇苋魏蜗拗疲m用于各種場(chǎng)合。雷達(dá)液位計(jì)采用材料的化學(xué)性、機(jī)械性都相當(dāng)穩(wěn)定，且材料可以循環(huán)利用，極具環(huán)保功效。 </p> <p> <br /> 陜西同軸管導(dǎo)波雷達(dá)液位計(jì)聯(lián)系方式</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。西安倫騫電器致力于為客戶提供良好的雷達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器，一切以用戶需求為中心，深受廣大客戶的歡迎。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。西安倫騫電器憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: 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