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href="http://www.cdcfah.com/cp/second-yiqiyibiao_wybez/">物位儀表</a>?<a href="http://www.cdcfah.com/cp/third-wybez_yyb/">液位儀表</a>?湖北氣體渦輪流量計銷售廠家推薦咨詢江蘇中徽測控儀表供應</p><div id="zdj5hvz" class="leftbox clearfix"><h1>湖北氣體渦輪流量計銷售廠家推薦咨詢江蘇中徽測控儀表供應</h1><div id="drhdp3b" class="proBig"><div id="r33xdtr" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jzhdhft" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dtr3d5l" class="content"><p><span>需求數量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>湖北氣體渦輪流量計銷售廠家,流量計</p><p><span>***更新：</span>2020-09-03 21:14:53</p><p><span id="click" >瀏覽次數：5次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="nd5b3x5" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇中徽測控儀表有限公司</a></p><p><span>聯系人：</span>姜經理</p><p><span>郵箱: </span>jszhck@163.com</p><p><span>電話: </span>13770424300</p><p><span>傳真: </span>0517_86903470</p><p><span>網址: </span>http://www.jszhckyb.com</p><p><span>手機: </span>0517-86900078</p><p><span>地址: </span>江蘇省淮安市金湖縣工業(yè)集中區(qū)A區(qū)3號</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="hpxjflr" class="page-proshow02"><p class="title">詳細說明</p><div id="zvbpnrl" class="box"><p><p> 水平管道基本安裝方式對于水平管道，測量氣體時推薦安裝在管道上方160度范圍內，湖北氣體渦輪流量計銷售廠家，尤其對于有大量水粉的氣體時，我們只推薦這樣安裝;測量液體時推薦安裝在管道下方160度范圍內，尤其對于含有大量氣體的液體時，我們只推薦這樣安裝;但有一點要注意，對于那些極易氣化的液體，如液態(tài)的烯烴類介質，安裝時插入方向同氣體，在管道上方。測量蒸汽時只推薦傳感器安裝在管道下方160度內，并且要使傳感器處于整個測量裝置的比較高點。垂直管道基本安裝方式對于垂直管道，理論上可以在360度內安裝。對于含有大量水分的濕氣體，推薦傳感器安裝時向上傾斜5度，如左圖所示。對于含有大量氣體的液體，推薦傳感器安裝時向下傾斜5度，如右圖所示。對于蒸汽，推薦傳感器安裝時下傾斜5度，如右圖，且傳感器應該處于整個測量系統(tǒng)中的比較高點。威力巴安裝所需直管段小直管段要求—彎管后2D安裝如圖所示。當管道上、下游的直管段不夠長時，我們推薦在彎管后2倍管道內徑處安裝威力巴，因在彎管后的流體剖面較復雜，湖北氣體渦輪流量計銷售廠家，需將流體系數K做適當的調整，湖北氣體渦輪流量計銷售廠家。調整K系數后，測量精度為±3%。浮子流量計是僅次于差壓式流量計應用范圍寬廣的一類流量計,特別在小、微流量方面有舉足輕重的作用。湖北氣體渦輪流量計銷售廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北氣體渦輪流量計銷售廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837299316406/1784112.png"></div><p> 渦街流量計 </p> <p> 工作原理：根據流體振蕩原理來測量流量的，流體在管道中經過渦街流量變送器時，在三角柱的旋渦發(fā)生體后上下交替產生正比于流速的兩列旋渦，旋渦的釋放頻率與流過旋渦發(fā)生體的流體平均速度及旋渦發(fā)生體特征寬度有關，根據這種關系，旋渦頻率就可以計算出流過旋渦發(fā)生體的流體平均速度，再乘以橫截面積得到流量。 </p> <p> 工作特點：①結構簡單而牢固，無可動部件，可靠性高，長期運行十分可靠;②安裝簡單，維護十分方便;③檢測傳感器不直接接觸被測介質，性能穩(wěn)定，壽命長;④輸出是與流量成正比的脈沖信號，無零點漂移，精度高;⑤測量范圍寬，量程比可達1：10;⑥壓力損失較小，運行費用低，更具節(jié)能意義。四川液體渦輪流量計多少錢電磁流量計的測量原理不依賴流量的特性，如果管路內有一定的湍流與漩渦產生在非測量區(qū)內則與測量無關。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北氣體渦輪流量計銷售廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312838080859375/8368715.png"></div><p> 環(huán)形孔板適用于各種流體（氣體、蒸汽、液體）介質，它除了具有標準孔板的結構簡單、牢固、安裝使用方便等特點以外，還具有以下優(yōu)點： </p> <p> 1、更適合測量飽和蒸汽、過熱蒸汽以及煤氣、冷卻水等臟污流體。 </p> <p> 2、更容易適應高溫、高壓流體的流量測量。 </p> <p> 3、比圓缺孔板、偏心孔板工作更可靠，測量更精確。 </p> <p> 4、以較低的成本制成耐腐蝕型，測量腐蝕性流體的流量。 </p> <p> 5、由于本產品外部形狀簡單，容易制成夾套保濕型在夾套內通蒸汽，可以防止被測流體在測量管段內凝結或粘附；通以冷卻液，可防止易汽化的液體在流經測流板時形成汽液兩相流。 </p> <p> 6、采用均壓環(huán)結構，減少了測量誤差來源引至差壓變送器的是在測流板上、下游處取壓管橫截面的靜壓平均值，減弱了上游局部阻力形成的速度分布畸變對精度的影響，實際精度更接近基本精度。 </p> <p> 7、要求較低的前后直管段 </p> <p> 8、采用一體型結構形式，減少管線敷設。 </p> <p> 9、采用帶遠傳膜盒的差壓變送器，可以測量諸如煤粉、渣油等臟污液體的流量。 </p> <p> 工作原理：環(huán)形孔板節(jié)流裝置和普通的標準孔板一樣，依據的基本原理是流體連續(xù)性方程和伯努利方程。把環(huán)形孔板安裝在圓管中，當液體流經節(jié)流裝置時，其上、下游側之間就會產生壓力差。 </p> <p> 連接方式：法蘭連接和焊接連接。 </p><p> 孔板流量計特點 </p> <p> 節(jié)流裝置結構易于復制，簡單、牢固，性能穩(wěn)定可靠，使用期限長，價格低廉。 </p> <p> 孔板計算采用國際標準與加工; </p> <p> 應用范圍廣，全部單相流皆可測量，部分混相流亦可應用。 </p> <p> 標準型節(jié)流裝置無須實流校準，即可投用。 </p> <p> 一體型孔板安裝更簡單，無須引壓管，可直接接差壓變送器和壓力變送器。 </p> <p> 智能型特點; </p> <p> 采用進口單晶硅智能差壓傳感器; </p> <p> 高精度，完善的自診斷功能; </p> <p> 智能孔板流量計其量程可自編程調整。 </p> <p> 可同時顯示累計流量、瞬時流量、壓力、溫度。 </p> <p> 具有在線、動態(tài)全補償功能外，還具有自診斷、自行設定量程。 </p> <p> 配有多種通訊接口; </p> <p> 穩(wěn)定性高; </p> <p> 量程范圍寬、大于10：1; </p> <p> 智能型技術指標; </p> <p> 高精度：±0.075%; </p> <p> 高穩(wěn)定性：優(yōu)于0.1%FS/年; </p> <p> 高靜壓：40MPa; </p> <p> 連續(xù)工作5年不需調校; </p> <p> 可忽略溫度、靜壓影響; </p> <p> 抗高過壓; 質量流量計由于流體的容積受溫度、壓力等參數的影響，用容積流量表示流量大小時需給出介質的參數。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖北氣體渦輪流量計銷售廠家,流量計" src="https://tyunfile.71360.com/UploadFile/jszhck/637312837257148437/660475.png"></div><p> 渦街流量計是在流體中安放一根非流線型游渦發(fā)生體,流體在發(fā)生體兩側交替地分離釋放出兩串規(guī)則地交錯排列的游渦的儀表。當通流截面一定時，流速與導容積流量成正比。因此，測量振蕩頻率即可測得流量．渦街流量計按頻率檢出方式可分為:應力式、應變式、電容式、熱敏式、振動體式、光電式及超聲式等。這種流量計是 70 年發(fā)和發(fā)展起來的．由于它兼有無轉動部件和脈沖數字輸出的優(yōu)點，很有發(fā)展前途。 </p> <p> 優(yōu)點： </p> <p> <span style="font-size:12px;">（1）渦街流量計無可動部件，測量元件結構簡單，性能可靠，使用壽命長。</span> </p> <p> <span style="font-size:12px;">（2）渦街流量計測量范圍寬。量程比一般能達到 1：10。</span> </p> <p> <span style="font-size:12px;">（3）渦街流量計的體積流量不受被測流體的溫度、壓力、密度或粘度等熱工參數的影響。一般不需單獨標定。它可以測量液體、氣體或蒸汽的流量。</span> </p> <p> （4）它造成的壓力損失小。 </p> <p> <span style="font-size:12px;">（5）準確度較高，重復性為 0.5％，且維護量小。</span> 測量水蒸汽流量時，應用保溫材料一同包扎，必須時（如氣溫0℃以下）加伴熱管防止結冰。天津電磁流量計</p><p style="text-indent:25px">質量流量計的測量管無論是向上還是向下安裝，都要盡量使測量管與地平面保持垂直或水平。湖北氣體渦輪流量計銷售廠家</p><p> 電磁流量計的測量原理不依賴流量的特性，如果管路內有一定的湍流與漩渦產生在非測量區(qū)內則與測量無關。 </p> <p> 安裝要點<span style="font-size:12px;"> </span> </p> <p> A、安裝地點不能有大的振動源，并應采取加固措施來穩(wěn)定儀表附近的管道; </p> <p> B、不能安裝在大型變壓器、電動機、機泵等產生較大磁場的設備附近，以免受到電磁場的干擾; </p> <p> C、傳感器與管道連接時應保證滿管運行，比較好垂直安裝; </p> <p> D、變送器外殼接地與就近接地網連接即可;屏蔽電纜(分體式)按說明書連接，信號電纜(至系統(tǒng))進行屏蔽層系統(tǒng)處單端接地;測量傳感器與管道連接的短路環(huán)需要接地，接地電阻應小于10歐姆，不能與電氣接地共用; </p> <p> E、流量計傳感器上游也應該有一定的直管段，一般在5D~10D。 </p> <p> <br /> 湖北氣體渦輪流量計銷售廠家</p><p style="text-indent:25px">江蘇中徽測控儀表有限公司是一家主營產品：智能電磁流量計、插入式渦街流量計、智能超聲波流量計、威力巴流量計、平衡流量計、德爾塔巴流量計、超聲波流量計、雷達物位計、超聲波液位計、磁翻板液位計、電磁流量計、渦街流量計、旋進漩渦流量計、渦輪流量計、壓力差壓變送器、校驗設備等。的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。江蘇中徽測控儀表作為主營產品：智能電磁流量計、插入式渦街流量計、智能超聲波流量計、威力巴流量計、平衡流量計、德爾塔巴流量計、超聲波流量計、雷達物位計、超聲波液位計、磁翻板液位計、電磁流量計、渦街流量計、旋進漩渦流量計、渦輪流量計、壓力差壓變送器、校驗設備等。的企業(yè)之一，為客戶提供良好的雷達料位計，雷達液位計，物位計，水位計。江蘇中徽測控儀表繼續(xù)堅定不移地走高質量發(fā)展道路，既要實現基本面穩(wěn)定增長，又要聚焦關鍵領域，實現轉型再突破。江蘇中徽測控儀表始終關注儀器儀表市場，以敏銳的市場洞察力，實現與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1146376.html</p></div></div></div></div></div><div id="jbpntzn" class="page-right twoColRt"><div id="3755bfj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="zrp3xdj" class="recomPic likePro"><a 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