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class="twoCol"><div id="b8ldfmt" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a 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>?南充流量儀表批發(fā) 誠信服務成都皖川科技供應</p><div id="ujlsu7l" class="leftbox clearfix"><h1>南充流量儀表批發(fā) 誠信服務成都皖川科技供應</h1><div id="2ikmt3v" class="proBig"><div id="bvx2hpk" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648847656/9354750.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yry9wct" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648847656/9354750.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8dk9tac" 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>南充流量儀表批發(fā),流量儀表</p><p><span>***更新：</span>2020-12-22 09:05:14</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="ke3npw3" 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="h7m772p" class="page-proshow02"><p class="title">詳細說明</p><div id="6linfxz" class="box"><p><p style="text-indent:25px">流量儀表品種如此之多的原因就在于至今還沒找到一種對任何流體、任何量程、任何流動狀態(tài)以及任何使用條件都適用的流量儀表。流量計種類，流量計選型，流量計價格，流量計原理，流量計安裝，流量計廠家是使用者一直很關注的問題，南充流量儀表批發(fā)。所以在選用流量儀表時，要進行周密的分析與比較，選擇適宜的流量儀表以達到預期的測量目的。電磁流量計是根據(jù)法拉第電磁感應定律制成的一種測量導電性液體的儀表，南充流量儀表批發(fā)。電磁流量計由傳感器、轉換器、電纜連接線三部分組成，南充流量儀表批發(fā)，缺一不可。如果電纜連接線很短，安裝在流量計殼體內。南充流量儀表批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南充流量儀表批發(fā),流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648847656/9354750.jpg"></div><p style="text-indent:25px">帶打印便攜超聲波流量計特點： 1.高精度測量：線性度優(yōu)于0.5％，重復性精度優(yōu)于0.2％，測量精度優(yōu)于±1％； 2.非接觸式測量：將帶磁性的超聲波流量計傳感器吸附在管道外壁，即可完成流量測量； 3.測量范圍大：選用不同型號的傳感器，可實現(xiàn)口徑DNl5-DN6000mm管道流量的測量； 4.支持中文英文菜單：不同版本的流量計，可支持中文或英文菜單，方便快捷； 5.充電電源：內置大容量鎳氫充電電池，可支持流量計連續(xù)工作20小時以上； 6.內置打印機：即可實現(xiàn)即時屏幕打印，還可以定時打印提前設定的多達20余項的測量結果； 7.內置數(shù)據(jù)記錄器：可將提前設定的多達20余項的測量結果上傳至計算機或聯(lián)網(wǎng)通訊。南充流量儀表</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南充流量儀表批發(fā),流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/9819656.jpg"></div><p style="text-indent:25px">電池供電超聲波流量儀表采用高能長壽命電池，配合微功耗電路，效率率電聲轉換器件，使得野外，戶外和缺電場所的管路流量計量成為可能，也是一款工業(yè)級超聲波流量計。它采用金屬隔爆型外殼，具有高等級防護和密封，適應全天候甚至惡劣氣候環(huán)境，也適用于高溫潮濕和粉塵現(xiàn)場。采用數(shù)字超聲測流技術，無機械轉動部件，可靠性高，維護量小，一節(jié)電池可連續(xù)工作6年以上（或外部供電）。無壓力損失，降低電能損耗；低始動流量（0.005m/s）。無壓力損失，抗大水流沖擊，可長時間在急速水流速下穩(wěn)定運行，同時適合消防用水。它采用了先進的數(shù)字相關技術和智能自適應聲波技術，使它在連續(xù)測量時的信號接收與品質上得到明顯增強。管段一體式超聲波流量計采用了先進的模塊一體式設計，變送器防護等級達到IP65，傳感器防護等級達到IP68，適用于潮濕環(huán)境下的使用。</p><p style="text-indent:25px">流量儀表(流量計)的一般選型可以從五個方面進行考慮，這五個方面為流量計儀表性能方面、流體特性方面、安裝條件方面、環(huán)境條件方面和經(jīng)濟因素方面。五個方面的詳細因素如下： 1、儀表性能方面：準確度、重復性、線性度、范圍度、流量范圍、信號輸出特性、響應時間、壓力損失等； 2、流體特性方面：溫度、壓力、密度、粘度、化學腐蝕、磨蝕性、結垢、混相、相變、電導率、聲速、導熱系數(shù)、比熱容，等熵指數(shù)； 3、安裝條件方面：管道布置方向，流動方向，檢測件上下游側直管段長度、管道口徑，維修空間、電源、接地、輔助設備(過濾器、消氣器)、安裝、等； 4、環(huán)境條件方面：環(huán)境溫度、濕度、電磁干擾、安全性、防爆、管道振動等； 5、經(jīng)濟因素方面：儀表購置費、安裝費、運行費、校驗費、維修費、儀表使用壽命、備品備件等。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南充流量儀表批發(fā),流量儀表" src="http://tyunfile.71360.com/UploadFile/cdwckj/637044263648779297/1141047.jpg"></div><p style="text-indent:25px">流量測量的方法很多，儀表的種類也很多，結合流量的定義，常用的流量測量方法可歸納為容積法，流速法和質量流量法等。如果流體是以固定體積從流量計中逐次排放流出，則對排放的次數(shù)計數(shù)，就可以求得通過儀器的流體總量。若測量排放的頻率，即可顯示流量。這種方法叫做容積法。如刮板流量計。橢圓齒輪流量計和標準體積管等，都是按此原理工作的。這類儀表所顯示的是體積流量的總量。容積法的特點是流動狀態(tài)對測量的影響較小，精確度較高，這類流量計一般不宜用于測量高溫高壓流體和臟污介質的流量，測量流量的上限也不大。南充流量儀表</p><p style="text-indent:25px">南充流量儀表批發(fā)</p><p style="text-indent:25px">儀器儀表行業(yè)已經(jīng)連續(xù)多年保持了經(jīng)濟高位運行的態(tài)勢。即使當全球受金融風暴的影響，各個行業(yè)經(jīng)濟東圃有所放緩，但從全景發(fā)展情況看來，儀表行業(yè)的增長速度并沒有放緩。我國現(xiàn)有有限責任公司（自然）企業(yè)數(shù)千多家，已經(jīng)形成門類品種比較齊全，具有一定技術基礎和生產(chǎn)規(guī)模的產(chǎn)業(yè)體系。但同時業(yè)內行家也指出，雖然我國測試儀器產(chǎn)業(yè)有了一定的發(fā)展，但遠遠不能滿足國民經(jīng)濟各行各業(yè)日益增長的迫切需求。工業(yè)領域轉型升級、提升發(fā)展質量等有利于儀器儀表行業(yè)的發(fā)展；**安全、社會安全、產(chǎn)業(yè)和信息安全等需要自主、耐磨熱電偶，氣體檢測儀器，便攜式氣體報警控制器，雙金屬溫度計裝備，成為全社會共識；隨著中國的不斷進步，世界上只有一個救世主——市場，能救企業(yè)的只有你自己——自強，提高貿易型重點競爭力才是中國制造業(yè)的獨一出路。以顯微科學儀器行業(yè)的發(fā)展與變化為例，以親身的實踐為例，毛磊認為，隨著經(jīng)濟的不斷發(fā)展，我國的環(huán)境和實力都發(fā)生了巨大變化，有了完全不同的基礎，這為國產(chǎn)科學儀器走向**增強了信心。南充流量儀表批發(fā)</p><p style="text-indent:25px">成都皖川科技有限公司主要經(jīng)營范圍是儀器儀表，擁有一支專業(yè)技術團隊和良好的市場口碑。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。公司秉持誠信為本的經(jīng)營理念，在儀器儀表深耕多年，以技術為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造儀器儀表良好品牌。成都皖川科技憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務、眾多的成功案例積累起來的聲譽和口碑，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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