四川雷達(dá)料位計(jì)價(jià)格抱誠(chéng)守真成都皖川科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="應(yīng)用中存在的問(wèn)題及解決方法:有些工況下所使用的雷達(dá)料位計(jì)，因?yàn)閭鞲衅靼惭b位置不當(dāng)及條件所致，出現(xiàn)了一些問(wèn)題，下面將對(duì)一些使用中的問(wèn)題提出解決方案,供大家參考。1．探頭結(jié)疤和頻繁故障的解決方法導(dǎo)波雷達(dá)料位計(jì)***個(gè)辦法是將探頭安裝位置提高，但"><meta name="keywords" content="四川雷達(dá)料位計(jì)價(jià)格,雷達(dá)料位計(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" 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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>?四川雷達(dá)料位計(jì)價(jià)格抱誠(chéng)守真成都皖川科技供應(yīng)</p><div id="eeusy22" class="leftbox clearfix"><h1>四川雷達(dá)料位計(jì)價(jià)格抱誠(chéng)守真成都皖川科技供應(yīng)</h1><div id="im2y4ey" class="proBig"><div id="y42omsa" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330717490234/6738531.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kqoeu20" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330717490234/6738531.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ec2eci2" 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>四川雷達(dá)料位計(jì)價(jià)格,雷達(dá)料位計(jì)</p><p><span>***更新：</span>2020-07-17 13:18:36</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="eksa2w2" 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(wàn)達(dá)廣場(chǎng)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="iwmsqca" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="uckyouk" class="box"><p><p> 應(yīng)用中存在的問(wèn)題及解決方法: </p> <p> 有些工況下所使用的雷達(dá)料位計(jì)，因?yàn)閭鞲衅靼惭b位置不當(dāng)及條件所致，出現(xiàn)了一些問(wèn)題，下面將對(duì)一些使用中的問(wèn)題提出解決方案,供大家參考。 </p> <p> 1．探頭結(jié)疤和頻繁故障的解決方法 </p> <p> 導(dǎo)波雷達(dá)料位計(jì) </p> <p> ***個(gè)辦法是將探頭安裝位置提高，但是有時(shí)候安裝條件限制，不能提高的情況下，就應(yīng)采用將料位測(cè)量值與該槽的泵聯(lián)鎖的辦法，解決這一難題：將比較高料位設(shè)定值減小0.5m左右，當(dāng)料位達(dá)到該比較高值時(shí)，即可停進(jìn)料泵或開(kāi)啟出料泵。 </p> <p> 2．關(guān)于泡沫對(duì)測(cè)量的影響： </p> <p> 干泡沫和濕泡沫能將雷達(dá)波反射回來(lái)，對(duì)測(cè)量無(wú)影響；中性泡沫則會(huì)吸收和擴(kuò)散雷達(dá)波，因而嚴(yán)重影響回波的反射甚至沒(méi)有回波。當(dāng)介質(zhì)表面為稠而厚的泡沫時(shí)，測(cè)量誤差較大或無(wú)法測(cè)量，在這種工況下，四川雷達(dá)料位計(jì)價(jià)格，雷達(dá)料位計(jì)不具有優(yōu)勢(shì)，這是其應(yīng)用的局限性。 </p> <p> <br /> </p> <p> 3．對(duì)于天線結(jié)疤的處理： </p> <p> 介電常數(shù)很小的掛料在干燥狀態(tài)下對(duì)測(cè)量無(wú)影響，四川雷達(dá)料位計(jì)價(jià)格，四川雷達(dá)料位計(jì)價(jià)格，而介電常數(shù)很高的掛料則對(duì)測(cè)量有影響。可用壓縮空氣吹掃（或清水沖洗），且冷卻的壓縮空氣可降低法蘭和電器元件的溫度。還可用酸性清洗液清洗堿性結(jié)疤，但在清洗期間不能進(jìn)行料位測(cè)量。 </p> <p> <br /> 四川雷達(dá)料位計(jì)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川雷達(dá)料位計(jì)價(jià)格,雷達(dá)料位計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330717490234/6738531.jpg"></div><p> 雷達(dá)波是一種特殊形式的電磁波，雷達(dá)料位計(jì)利用了電磁波的特殊性能來(lái)進(jìn)行料位檢測(cè)。電磁波的物理特性與可見(jiàn)光相似，傳播速度相當(dāng)于光速。其頻率為300MHz-3000GHz。電磁波可以穿透空間蒸汽、粉塵等干擾源，遇到障礙物易于被反射，被測(cè)介質(zhì)導(dǎo)電性越好或介電常數(shù)越大，回波信號(hào)的反射效果越好。 </p> <p> 發(fā)射－反射－接收是雷達(dá)式料位計(jì)工作的基本原理。雷達(dá)傳感器的天線以波束的形式發(fā)射**小5.8GHz的雷達(dá)信號(hào)。反射回來(lái)的信號(hào)仍由天線接收，雷達(dá)料位計(jì)雷達(dá)脈沖信號(hào)從發(fā)射到接收的運(yùn)行時(shí)間與傳感器到介質(zhì)表面的距離以及物位成比例。四川雷達(dá)料位計(jì)批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川雷達(dá)料位計(jì)價(jià)格,雷達(dá)料位計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330909257812/7884833.jpg"></div><p> 測(cè)量數(shù)據(jù)處理： </p> <p> 由于液面波動(dòng)和隨機(jī)噪聲等因素的影響，檢測(cè)信號(hào)中必然混有大量噪聲。為了提高檢測(cè)的準(zhǔn)確度，必須對(duì)檢測(cè)信號(hào)進(jìn)行處理，盡可能消除噪聲。 </p> <p> 經(jīng)過(guò)大量的實(shí)驗(yàn)驗(yàn)證，采用數(shù)據(jù)平滑方法可以達(dá)到滿意的效果。此方法也可有效的克服罐內(nèi)攪拌器對(duì)測(cè)量的影響。 </p> <p> KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)的特點(diǎn)： </p> <p> 由于KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)采用了上述先進(jìn)的回波處理和數(shù)據(jù)處理技術(shù)，加上雷達(dá)波本身頻率高，穿透性能好的特點(diǎn)，所以，KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)具有比接觸式料位計(jì)和同類非接觸料位計(jì)更加優(yōu)良的性能。 </p> <p> ①可在惡劣條件下連續(xù)準(zhǔn)確地測(cè)量。 </p> <p> ②操作簡(jiǎn)單，調(diào)試方便。 </p> <p> ③準(zhǔn)確安全且節(jié)省能源。 </p> <p> ④無(wú)需維修且可靠性強(qiáng)。 </p> <p> ⑤幾乎可以測(cè)量所有介質(zhì)。 </p><p> 安裝注意事項(xiàng) </p> <p> <br /> </p> <p> 若傳感器安裝在接管上，天線必須從接管伸出來(lái)。喇叭口天線伸出接管至少10mm。棒式天線接管長(zhǎng)度比較大100或250mm。接管直徑**小250mm?？梢圆扇〖哟蠼庸苤睆降姆椒ǎ詼p少由于接管產(chǎn)生的干擾回波。 </p> <p> 關(guān)于導(dǎo)波管天線：導(dǎo)波管內(nèi)壁一定要光滑，下面開(kāi)口的導(dǎo)波管必須達(dá)到需要的比較低液位，這樣才能在管道中進(jìn)行測(cè)量。傳感器的類型牌要對(duì)準(zhǔn)導(dǎo)波管開(kāi)孔的軸線。若被測(cè)介電常數(shù)小于4，需在導(dǎo)波管末端安裝反射板，或?qū)?dǎo)波管末端彎成一個(gè)彎度，將容器底的反射回波折射走。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="四川雷達(dá)料位計(jì)價(jià)格,雷達(dá)料位計(jì)" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330964238281/550755.jpg"></div><p> 產(chǎn)品分類 </p> <p> 在一些直徑小而高度并不是很高的小型罐的應(yīng)用中，6GHz雷達(dá)天線長(zhǎng)（300-400mm）無(wú)形中增大了盲區(qū)（大約600mm），另外由于6GHz雷達(dá)方向性差（開(kāi)角大）在小罐中會(huì)產(chǎn)生多徑反射；而26GHz雷達(dá)頻率高，天線短，方向性好，克服了6GHz雷達(dá)的缺點(diǎn)，適用于小罐測(cè)量。 </p> <p> 由于現(xiàn)場(chǎng)環(huán)境惡劣，隨著時(shí)間推移，雷達(dá)天線會(huì)堆積污物、水汽等，26GHz雷達(dá)天線小，附加天線罩可**改善因污物、水汽造成的影響；6GHz雷達(dá)天線大，加天線罩很困難。且儀表較沉重，清理困難。 </p> <p> 由于26GHz雷達(dá)方向性好，很多惡劣工況，可通過(guò)簡(jiǎn)單隔離，將KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)物位計(jì)裝在容器外進(jìn)行測(cè)量四川雷達(dá)料位計(jì)價(jià)格</p><p style="text-indent:25px">四川雷達(dá)料位計(jì)價(jià)格</p><p> <br /> </p> <p> 雷達(dá)料位計(jì)是基于時(shí)間行程原理的測(cè)量?jī)x表，雷達(dá)波以光速運(yùn)行，運(yùn)行時(shí)間可以通過(guò)電子部件被轉(zhuǎn)換成物位信號(hào)。探頭發(fā)出高頻脈沖并沿纜繩傳播，當(dāng)脈沖遇到物料表面時(shí)反射回來(lái)被儀表內(nèi)的***接收，并將距離信號(hào)轉(zhuǎn)化為物位信號(hào)。 </p> <p> 回波處理新技術(shù)的應(yīng)用 </p> <p> 雷達(dá)料位計(jì) </p> <p> 從KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)的測(cè)量原理可以知道，KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)是通過(guò)處理雷達(dá)波從探頭發(fā)射到介質(zhì)表面然后返回到探頭的時(shí)間來(lái)測(cè)量料位的，在反射信號(hào)中混合有許多干擾信號(hào)，所以，對(duì)真實(shí)回波的處理和對(duì)各種虛假回波的識(shí)別技術(shù)就成為KERD-800/900系列雷達(dá)料位計(jì)雷達(dá)料位計(jì)能夠準(zhǔn)確測(cè)量的關(guān)鍵因素。 </p> <p> <br /> 四川雷達(dá)料位計(jì)價(jià)格</p><p style="text-indent:25px">成都皖川科技有限公司坐落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，交通便利，環(huán)境優(yōu)美，是一家貿(mào)易型企業(yè)。是一家有限責(zé)任公司（自然）企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過(guò)不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，優(yōu)良的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到***好評(píng)。公司業(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)" ]，價(jià)格合理，品質(zhì)有保證，深受廣大客戶的歡迎。成都皖川科技以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: 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