溫州流量計批發(fā) 推薦咨詢上海翼爾電子科技供應(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="對于渦街流量計來說，測量氣體流量時，若被測氣體含有少量的液體，流量計應(yīng)安裝在管線的較高處。測量液體時，若被測液體中含有少量的氣體，流量計應(yīng)安裝在管線的較低處。測壓孔和測溫孔：需要測壓時,須將測壓孔設(shè)置在流量計下游2~7D的地方。需要測溫時,"><meta name="keywords" content="溫州流量計批發(fā),流量計"><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" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_llyb/">流量儀表</a>?<a href="http://www.cdcfah.com/cp/third-llyb_liuliangji/">流量計</a>?溫州流量計批發(fā) 推薦咨詢上海翼爾電子科技供應(yīng)</p><div id="zh8ukwc" class="leftbox clearfix"><h1>溫州流量計批發(fā) 推薦咨詢上海翼爾電子科技供應(yīng)</h1><div id="wjfbc3n" class="proBig"><div id="gjaghij" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039091991792/5193322.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="aoaw3l2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039091991792/5193322.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8sgsof8" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>溫州流量計批發(fā),流量計</p><p><span>***更新：</span>2020-12-09 00:29:48</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="iklmdoh" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翼爾電子科技有限公司</a></p><p><span>聯(lián)系人：</span>趙“S</p><p><span>郵箱: </span>yeertec@163.com</p><p><span>電話: </span>13361991561</p><p><span>傳真: </span>021_57155131</p><p><span>網(wǎng)址: </span>http://www.yeer-tec.com</p><p><span>手機(jī): </span>021-57488360</p><p><span>地址: </span>海灣旅游區(qū)莘奉公路4960號110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="aizqmnj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3kwnjfl" class="box"><p><p style="text-indent:25px">對于渦街流量計來說，測量氣體流量時，若被測氣體含有少量的液體，流量計應(yīng)安裝在管線的較高處。測量液體時，若被測液體中含有少量的氣體，流量計應(yīng)安裝在管線的較低處。測壓孔和測溫孔：需要測壓時,須將測壓孔設(shè)置在流量計下游2~7D的地方。需要測溫時,將溫度傳感器設(shè)置在離測壓點下游的1~2D之間處。管道支撐：盡量將流量計安裝在振動加速度小于20m/s2的地方。當(dāng)管道振動過強(qiáng)時,應(yīng)對管道安裝加固支撐。封墊片：切不可將密封墊片突出到管道中，溫州流量計批發(fā)，溫州流量計批發(fā),否則將導(dǎo)致無法接受的誤差。浮子流量計，又稱轉(zhuǎn)子流量計，溫州流量計批發(fā)、金屬轉(zhuǎn)子流量計，是變面積式流量計的一種。溫州流量計批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州流量計批發(fā),流量計" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039091991792/5193322.png"></div><p style="text-indent:25px">流量計的故障排除：1、液體不流動有輸出：1.與轉(zhuǎn)換器之間信號傳輸電纜連接有斷路；2.信號電纜到電極連接斷路；3.電極表面沾污或沉積絕緣層；4.接地不良或斷路。解決方法：1.接好電纜線；2.打開傳感器、重新接上；3.擦洗電極表面；4.接好底線。2、液體流動無輸出：1.與轉(zhuǎn)換器之間的信號傳輸電纜兩芯線接反；2.電源未接或接觸不良；3.傳感器儀表管道、外殼、端面有滲漏。解決辦法：1.倒線頭；2.接好電源、保持接觸良好；3.理修傳感器。3、輸出不穩(wěn)定：1.流場不穩(wěn)；2.通過傳感器的液體中含有氣體、大固體塊；3.電氣連接虛接；4.接地不良；5.電極滲漏。解決方法：1.改造渠道、或增加安裝假傳感器；2.正?，F(xiàn)象；3.檢查接線，接好線；4.接好地線；5.修理傳感器。4、誤差過大：1.零點過高；2.未完全充滿液體；3.供電電源畸變過大；4.接地不良。解決方法：1.重新調(diào)整零點；2.改善渠道條件，傳感器始終充滿液體；3.改善供電電源條件，符合正常工作條件；4.接好地線。青島流量計價位差壓式流量計是根據(jù)安裝于管道中流量檢測件與流體相互作用產(chǎn)生的差壓。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州流量計批發(fā),流量計" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039036405821/5647925.png"></div><p style="text-indent:25px">渦輪流量計的安裝要點：渦輪流量計可水平、垂直安裝，垂直安裝時流體方向必須向上。液體應(yīng)充滿管道，不得有氣泡。安裝時，液體流動方向應(yīng)與傳感器外殼上指示流向的箭頭方向一致。安裝時必須使管道內(nèi)流體滿管，才能保證測量準(zhǔn)確。流量計上游端至少應(yīng)有10倍公稱通徑長度的直管段，下游端應(yīng)不少于5倍公稱通徑的直管段，其內(nèi)壁應(yīng)光滑清潔，無凹痕、積垢和起皮等缺陷。傳感器的管道軸心應(yīng)與相鄰管道軸心對準(zhǔn)，連接密封用的墊圈不得深入管道內(nèi)腔。</p><p style="text-indent:25px">超聲波流量計的優(yōu)點：(1) 超聲波流量計是一種非接觸式測量儀表，可用來測量不易接觸、不易觀察的流體流量和大管徑流量。它不會改變流體的流動狀態(tài)，不會產(chǎn)生壓力損失，且便于安裝。(2) 可以測量強(qiáng)腐蝕性介質(zhì)和非導(dǎo)電介質(zhì)的流量。(3) 超聲波流量計的測量范圍大，管徑范圍從20mm～5m。(4) 超聲波流量計可以測量各種液體和污水流量。(5) 超聲波流量計測量的體積流量不受被測流體的溫度、壓力、粘度及密度等熱物性參數(shù)的影響?？梢宰龀晒潭ㄊ胶捅銛y式兩種形式。流量計在使用過程中，要延長其使用壽命，就需要及時的對流量計進(jìn)行維護(hù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州流量計批發(fā),流量計" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039080282827/1708933.png"></div><p style="text-indent:25px">電磁流量計的傳感器結(jié)構(gòu)簡單，測量管內(nèi)沒有可動部件，也沒有任何阻礙流體流動的節(jié)流部件。所以當(dāng)流體通過流量計時不會引起任何附加的壓力損失，是流量計中運(yùn)行能耗較低的流量儀表之一。、電磁流量計是一種體積流量測量儀表，在測量過程中，它不受被測介質(zhì)的溫度、粘度、密度以電導(dǎo)率(在一定范圍)的影響。因此，電磁流量計只需經(jīng)水標(biāo)定后，就可心用來測量其它導(dǎo)電性液體的流量。電磁流量計的輸出只與被測介質(zhì)的平均流速成正比，而與對稱分布下的流動狀態(tài)(層流或湍流)無關(guān)。所以電磁流量計的量程范圍極寬，其測量范圍度可達(dá)10：1的可運(yùn)行流量范圍。大部分轉(zhuǎn)子流量計必須垂直安裝在無振動的管道上，不應(yīng)有明顯的傾斜。溫州流量計批發(fā)</p><p style="text-indent:25px">流量計又分為有差壓式流量計、轉(zhuǎn)子流量計、容積流量計、電磁流量計、超聲波流量計等。溫州流量計批發(fā)</p><p style="text-indent:25px">渦輪流量計的保養(yǎng)：像這類的精密儀表，必要的定期檢查，校正是很重要的。再有便是答處理流量計上的污物以及測量殘留油污等。同時還要注意防止損壞儀器外表。在保養(yǎng)中首先便是渦輪流量計正常應(yīng)用的傳感器需要護(hù)衛(wèi)搜檢，從新進(jìn)行標(biāo)定。標(biāo)定時刻視情況而定！同時需要注意渦輪流量計培修時擰下傳感器中間的壓緊圈，從殼體中存入前導(dǎo)向架、后導(dǎo)向架、葉輪組件。因為流量是測量上使用的，因此準(zhǔn)確度是很重要的。在使用渦輪流量計的時候，為了保證它的準(zhǔn)確度較高，那么就一定要先使流量器內(nèi)部充滿液體，但是一定不能充滿其他的液體，而是你需要測量的液體，這時候再開啟出口閥門，一定要避免流量器在無液體情況下，突然打開閥門，而導(dǎo)致流量計受到液體或氣體的高流速沖擊，這樣才能夠保證它的準(zhǔn)確度以及使用壽命。溫州流量計批發(fā)</p><p style="text-indent:25px">上海翼爾電子科技有限公司致力于儀器儀表，是一家生產(chǎn)型公司。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗***量，壓力，溫度，物液位深受客戶的喜愛。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計、強(qiáng)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)。上海翼爾電子立足于全國市場，依托強(qiáng)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/2321259.html</p></div></div></div></div></div><div id="zxokqm3" class="page-right twoColRt"><div id="nvwc8mf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ibh2qep" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="hkbx7m8" class="recomPic likePro"><a 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