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href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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/">高壓開關柜</a>?內(nèi)江雷達液位計廠家誠信服務成都皖川科技供應</p><div id="3wifmya" class="leftbox clearfix"><h1>內(nèi)江雷達液位計廠家誠信服務成都皖川科技供應</h1><div id="gax8dkm" class="proBig"><div id="n8gip8m" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107341366347656/3610976.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oxpmeqn" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637107341366347656/3610976.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="jyk878k" 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)品關鍵詞：</span>內(nèi)江雷達液位計廠家,雷達液位計</p><p><span>***更新：</span>2020-11-12 03:07:19</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="saczb2d" 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)青羊萬達廣場SOHO公寓2-2-1138室</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="jdjdvcj" class="page-proshow02"><p class="title">詳細說明</p><div id="23yq8ug" class="box"><p><p> 應用介質(zhì) </p> <p> 智能雷達物位計適用于對液體、漿料及顆粒料的物位進行非接觸式連續(xù)測量，適用于溫度、壓力變化大；有惰性氣體及揮發(fā)存在的場合。 </p> <p> 采用微波脈沖的測量方法，內(nèi)江雷達液位計廠家，并可在工業(yè)頻率波段范圍內(nèi)正常工作。波束能量較低，可安裝于各種金屬、非金屬容器或管道內(nèi)，對人體及環(huán)境均無傷害。 </p> <p> <br /> </p> <p> 測量方法 </p> <p> 是依據(jù)時域反射原理(TDR)為基礎的雷達液位計，雷達液位計的部分脈沖被反射形成回波并沿相同路徑返但是考慮到腐蝕及粘附的影響，測量范圍的終值應距離天線的前列至少100mm，內(nèi)江雷達液位計廠家。對于過溢保護，可定義一段雷達液位計安全距離附加在盲區(qū)上。**小測量范圍與天線有關，內(nèi)江雷達液位計廠家。隨濃度不同，泡沫既可以吸收微波，又可以將其反射，但在一定的條件下是可以進行測量的?；氐矫}沖發(fā)射裝置。 </p> <p> <br /> 內(nèi)江雷達液位計廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)江雷達液位計廠家,雷達液位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107341366347656/3610976.jpg"></div><p> 測量原理 </p> <p> 雷達液位計是依據(jù)時域反射原理(TDR)為基礎的雷達液位計，雷達液位計的電磁脈沖以光速沿鋼纜或探棒傳播，當遇到被測介質(zhì)表面時，雷達液位計的部分脈沖被反射形成回波并沿相同路徑返回到脈沖發(fā)射裝置，發(fā)射裝置與被測介質(zhì)表面的距離同脈沖在其間的傳播時間成正比，經(jīng)計算得出液位高度 </p> <p> <br /> </p> <p> 注意事項 </p> <p> 1.測量范圍從波束觸及罐低的那一點開始計算，但在特殊情況下，若罐底為凹型或錐形，當物位低于此點時無法進行測量。 </p> <p> 2.若介質(zhì)為低介電常數(shù)當其處于低液位時，罐底可見，此時為保證測量精度，建議將零點定在低高度為C 的位置。 </p> <p> 3.理論上測量達到天線前列的位置是可能的，但是考慮到腐蝕及粘附的影響，測量范圍的終值應距離天線的前列至少100mm。 </p> <p> 4.對于過溢保護，可定義一段安全距離附加在盲區(qū)上。 </p> <p> 5.**小測量范圍與天線有關 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 內(nèi)江雷達液位計廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)江雷達液位計廠家,雷達液位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107341430957031/1714160.jpg"></div><p> 雷達液位計的使用說明 </p> <p> 注意事項 </p> <p> 1、測量范圍從波束觸及罐低的那一點開始計算，但在特殊情況下，若罐底為凹型或錐形，當物位低于此點時無法進行測量。 </p> <p> 2、若介質(zhì)為低介電常數(shù)當其處于低液位時。罐底可見，此時為保證測量精度，建議將零點定在低高度為C 的位置。 </p> <p> 3、理論上測量達到天線前列的位置是可能的，但是考慮到腐蝕及粘附的影響，測量范圍的終值應距離天線的前列至少100mm。 </p> <p> 4、對于過溢保護，可定義一段安全距離附加在盲區(qū)上。 </p> <p> 5、**小測量范圍與天線有關。 </p><p> 雷達液位計的維護 </p> <p> 雷達液位計主要由電子元件和天線構成，無可動部件，在使用中的故障極少使用中偶爾遇到的問題是，貯槽中有些易揮發(fā)的有機物會在雷達液位計的喇叭口或天線上結(jié)晶，對它們只要定期檢査和清理即可，維護量少。 </p> <p> 在日常維護中，可以用PC機遠程觀察反射波曲線圖，對于后來可能新產(chǎn)生的干擾波，可以利用液位計有識別虛假波的功能，除去這些干擾反射波的影響，保證準確測量 </p> <p> <br /> </p> <p> 雷達液位計屬于通用型雷達液位計， </p> <p> 它基于時間行程原理的測量儀表，雷達波以光速運行，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)出高頻脈沖在空間以光速傳播，當脈沖遇到物料表面時 </p> <p> 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。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="內(nèi)江雷達液位計廠家,雷達液位計" src="http://tyunfile.71360.com/UploadFile/cdwckj/637107341553369140/8317272.jpg"></div><p> 即使工況比較復雜的情況下，存在虛假回波，用***的微處理技術和調(diào)試軟件也可以準確的分析出物位的回波。 </p> <p> <br /> </p> <p> 輸入 </p> <p> 天線接收反射的微波脈沖并將其傳輸給電子線路，微處理器對此信號進行處理，識別出微脈沖在物料表面所產(chǎn)生的回波。正確的回波信號識別由智能軟件完成，精度可達到毫米級。距離物料表面的距離D與脈沖的時間行程T成正比： </p> <p> D=C×T/2 </p> <p> 其中C為光速 </p> <p> 因空罐的距離E已知，則物位L為： </p> <p> L=E-D </p> <p> 輸出 </p> <p> 通過輸入空罐高度E（=零點），滿罐高度F（=滿量程）及一些應用參數(shù)來設定，應用參數(shù)將自動使儀表適應測量環(huán)境。對應于4－20mA輸出。 </p> <p> <br /> 內(nèi)江雷達液位計廠家</p><p style="text-indent:25px">內(nèi)江雷達液位計廠家</p><p style="text-indent:25px">儀器儀表行業(yè)飛速發(fā)展一是因為我國的經(jīng)濟高速穩(wěn)定發(fā)展的運行;按照過去的經(jīng)驗，如果GDP的增長在10%以上時，儀表行業(yè)的增長率則在26%～30%之間。二是因為我國宏觀調(diào)控對儀表行業(yè)的影響有一個滯后期，儀表往往在工程的后期才交付使用，因此，因宏觀調(diào)控政策而減少的收入對儀表行業(yè)的影響不會太大。在計算機和互聯(lián)網(wǎng)的急速發(fā)展到整個世界的背景下，儀器儀表也開始向網(wǎng)絡化突進，結(jié)合新的科技設備，通過廣域網(wǎng)和局域網(wǎng)直接操控儀器儀表，對公司的管理，經(jīng)營一體化，應用模式的分析等各大方面產(chǎn)生影響。有限責任公司（自然）企業(yè)通過網(wǎng)絡這個平臺與客戶直接的交流，突破了世界和空間的限制，行家遠程操控對儀器儀表進行維護和分析。高科技的產(chǎn)品也隨之而來。伴隨移動互聯(lián)網(wǎng)的爆發(fā)式增長，如今，它已經(jīng)漸漸取代電子商務成為了整個互聯(lián)網(wǎng)產(chǎn)業(yè)增速**快的領域，而移動終端的入口也隨即成為了傳統(tǒng)行業(yè)的必爭之地。耐磨熱電偶，氣體檢測儀器，便攜式氣體報警控制器，雙金屬溫度計行業(yè)進軍移動互聯(lián)網(wǎng)實現(xiàn)線上發(fā)展勢在必行。中國貿(mào)易型正面臨百年未有之大變局，行業(yè)行家認為，中美貿(mào)易戰(zhàn)不會有終點，中美關系時好時壞將成為常態(tài)，儀器儀表行業(yè)無法排除大局勢的影響，且不要把問題聚焦在關稅上。中國經(jīng)濟的高速發(fā)展得益于WTO框架下的全球化分工;現(xiàn)在中國制造的競爭力在于工業(yè)門類齊全、供應鏈完整、供應鏈的高度專業(yè)和細分。內(nèi)江雷達液位計廠家</p><p style="text-indent:25px">成都皖川科技有限公司總部位于四川省成都市青羊區(qū)青羊萬達廣場SOHO公寓2-2-1138室，是一家研發(fā)、銷售計算機軟硬件;計算機系統(tǒng)集成;銷售電子產(chǎn)品、儀器儀表、電氣設備、機械設備、閥門、水泵、電線電纜、通訊器材(不含無線廣播電視發(fā)射及衛(wèi)星地面接收設備)、醫(yī)療器械(***一類)、實驗設備、化工產(chǎn)品(不含危險化學品)、五金交電、照明設備。的公司。成都皖川科技深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**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。成都皖川科技始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。成都皖川科技始終關注儀器儀表市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1951593.html</p></div></div></div></div></div><div id="esgwdpr" class="page-right twoColRt"><div id="mbyvs7p" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sh8bvr8" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div 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