眉山雷達(dá)料位計批發(fā) 值得信賴成都皖川科技供應(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="雷達(dá)料位計是基于時間行程原理的測量儀表，雷達(dá)波以光速運行，運行時間可以通過電子部件被轉(zhuǎn)換成物位信號。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反射回來被儀表內(nèi)的***接收，并將距離信號轉(zhuǎn)化為物位信號。雷達(dá)料位計的測量原理和雷達(dá)液位計"><meta name="keywords" content="眉山雷達(dá)料位計批發(fā),雷達(dá)料位計"><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" 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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-_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/">高壓開關(guān)柜</a>?眉山雷達(dá)料位計批發(fā) 值得信賴成都皖川科技供應(yīng)</p><div id="yecseaq" class="leftbox clearfix"><h1>眉山雷達(dá)料位計批發(fā) 值得信賴成都皖川科技供應(yīng)</h1><div id="mc8kyu2" class="proBig"><div id="sqwkgsy" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330909257812/7884833.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e8kiqoc" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330909257812/7884833.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="agmkywc" 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>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>眉山雷達(dá)料位計批發(fā),雷達(dá)料位計</p><p><span>***更新：</span>2020-11-03 05:07:51</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="iiyoeqe" 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: </span>028-87463776</p><p><span>地址: </span>四川省成都市青羊區(qū)青羊萬達(dá)廣場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="2mkaok8" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ioc88eu" class="box"><p><p> 雷達(dá)料位計是基于時間行程原理的測量儀表，雷達(dá)波以光速運行，運行時間可以通過電子部件被轉(zhuǎn)換成物位信號。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反射回來被儀表內(nèi)的***接收，并將距離信號轉(zhuǎn)化為物位信號。雷達(dá)料位計的測量原理和雷達(dá)液位計以及雷達(dá)水位計的測量原理是一樣的，只不過它們的測量的介質(zhì)不一樣，眉山雷達(dá)料位計批發(fā)，應(yīng)用的環(huán)境也不一樣。 </p> <p> 雷達(dá)料位計適用于酸堿儲罐、漿料儲罐、固體顆粒、小型儲油罐，眉山雷達(dá)料位計批發(fā)。各類導(dǎo)電、非導(dǎo)電介質(zhì)、腐蝕性介質(zhì)。如煤倉，眉山雷達(dá)料位計批發(fā)、灰倉、油罐、酸罐等。眉山雷達(dá)料位計批發(fā)</p> <br /><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山雷達(dá)料位計批發(fā),雷達(dá)料位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330909257812/7884833.jpg"></div><p> 安裝注意事項 </p> <p> （1）當(dāng)測量液態(tài)物料時，傳感器的軸線和介質(zhì)表面保持垂直；當(dāng)測量固態(tài)物料時，由于固體介質(zhì)會有一個堆角，傳感器要傾斜一定的角度。 </p> <p> （2）盡量避免在發(fā)射角內(nèi)有造成假反射的裝置。特別要避免在距離天線**近的1/3錐形發(fā)射區(qū)內(nèi)有障礙裝置（因為障礙裝置越近，虛假反射信號越強）。若實在避免不了，建議用一個折射板將過強的虛假反射信號折射走。這樣可以減小假回波的能量密度，使傳感器較容易地將虛假信號濾出。 </p> <p> （3）要避開進(jìn)料口，以免產(chǎn)生虛假反射。 </p> <p> （4）傳感器不要安裝在拱形罐的中心處（否則傳感器收到的虛假回波會增強），也不能距離罐壁很近安裝，比較好安裝位置在容器半徑的1/2處。廣元雷達(dá)料位計</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山雷達(dá)料位計批發(fā),雷達(dá)料位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330717490234/6738531.jpg"></div><p> 安裝注意事項 </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。喇叭口天線伸出接管至少10mm。棒式天線接管長度比較大100或250mm。接管直徑**小250mm?？梢圆扇〖哟蠼庸苤睆降姆椒?，以減少由于接管產(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)行測量。傳感器的類型牌要對準(zhǔn)導(dǎo)波管開孔的軸線。若被測介電常數(shù)小于4，需在導(dǎo)波管末端安裝反射板，或?qū)?dǎo)波管末端彎成一個彎度，將容器底的反射回波折射走。 </p> <p> <br /> </p><p> 安裝應(yīng)注意的問題: </p> <p> （1）當(dāng)測量液態(tài)物料時，傳感器的軸線和介質(zhì)表面保持垂直；當(dāng)測量固態(tài)物料時，由于固體介質(zhì)會有一個堆角，傳感器要傾斜一定的角度。 </p> <p> （2）盡量避免在發(fā)射角內(nèi)有造成假反射的裝置。特別要避免在距離天線**近的1/3錐形發(fā)射區(qū)內(nèi)有障礙裝置（因為障礙裝置越近，虛假反射信號越強）。若實在避免不了，建議用一個折射板將過強的虛假反射信號折射走。這樣可以減小假回波的能量密度，使傳感器較容易地將虛假信號濾出。 </p> <p> （3）要避開進(jìn)料口，以免產(chǎn)生虛假反射。 </p> <p> （4）傳感器不要安裝在拱形罐的中心處（否則傳感器收到的虛假回波會增強），也不能距離罐壁很近安裝，比較好安裝位置在容器半徑的1/2處。 </p> <p> （5）要避免安裝在有很強渦流的地方。如：由于攪拌或很強的化學(xué)反應(yīng)等，建議采用導(dǎo)波管或旁通管測量。 </p> <p> （6）若傳感器安裝在接管上，天線必須從接管伸出來。喇叭口天線伸出接管至少10mm。棒式天線接管長度比較大100或250mm。接管直徑**小250mm。可以采取加大接管直徑的方法，以減少由于接管產(chǎn)生的干擾回波等 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="眉山雷達(dá)料位計批發(fā),雷達(dá)料位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107330760644531/4834008.jpg"></div><p> 雷達(dá)波是一種特殊形式的電磁波，雷達(dá)料位計利用了電磁波的特殊性能來進(jìn)行料位檢測。電磁波的物理特性與可見光相似，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，被測介質(zhì)導(dǎo)電性越好或介電常數(shù)越大，回波信號的反射效果越好。 </p> <p> 發(fā)射－反射－接收是雷達(dá)式料位計工作的基本原理。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。反射回來的信號仍由天線接收，雷達(dá)料位計雷達(dá)脈沖信號從發(fā)射到接收的運行時間與傳感器到介質(zhì)表面的距離以及物位成比例。眉山雷達(dá)料位計批發(fā)</p><p style="text-indent:25px">眉山雷達(dá)料位計批發(fā)</p><p> 測量數(shù)據(jù)處理： </p> <p> 由于液面波動和隨機噪聲等因素的影響，檢測信號中必然混有大量噪聲。為了提高檢測的準(zhǔn)確度，必須對檢測信號進(jìn)行處理，盡可能消除噪聲。 </p> <p> 經(jīng)過大量的實驗驗證，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)攪拌器對測量的影響。 </p> <p> KERD-800/900系列雷達(dá)料位計雷達(dá)料位計的特點： </p> <p> 由于KERD-800/900系列雷達(dá)料位計雷達(dá)料位計采用了上述先進(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，所以，KERD-800/900系列雷達(dá)料位計雷達(dá)料位計具有比接觸式料位計和同類非接觸料位計更加優(yōu)良的性能。 </p> <p> ①可在惡劣條件下連續(xù)準(zhǔn)確地測量。 </p> <p> ②操作簡單，調(diào)試方便。 </p> <p> ③準(zhǔn)確安全且節(jié)省能源。 </p> <p> ④無需維修且可靠性強。 </p> <p> ⑤幾乎可以測量所有介質(zhì)。眉山雷達(dá)料位計批發(fā)</p><p style="text-indent:25px">成都皖川科技有限公司致力于儀器儀表，是一家貿(mào)易型的公司。成都皖川科技致力于為客戶提供良好的耐磨熱電偶，氣體檢測儀器，便攜式氣體報警控制器，雙金屬溫度計，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、強大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。成都皖川科技立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1826363.html</p></div></div></div></div></div><div id="yomyosq" class="page-right twoColRt"><div id="8wuaqei" class="box01 margin10 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