齒輪流量計(jì)價(jià)格誠信服務(wù) 上海翼爾電子科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電磁流量計(jì)工作原理：基于法拉第電磁感應(yīng)定律。在電磁流量計(jì)中，齒輪流量計(jì)價(jià)格，測量管內(nèi)的導(dǎo)電介質(zhì)相當(dāng)于法拉第試驗(yàn)中的導(dǎo)電金屬桿，上下兩端的兩個(gè)電磁線圈產(chǎn)生恒定磁常當(dāng)有導(dǎo)電介質(zhì)流過時(shí)，齒輪流量計(jì)價(jià)格，齒輪流量計(jì)價(jià)格，則會(huì)產(chǎn)生感應(yīng)電壓。管道內(nèi)部的"><meta name="keywords" content="齒輪流量計(jì)價(jià)格,流量計(jì)"><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 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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="mpbxde9" class="twoCol"><div id="ybneagu" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a 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-_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(jì)</a>?齒輪流量計(jì)價(jià)格誠信服務(wù) 上海翼爾電子科技供應(yīng)</p><div id="ieqcyky" class="leftbox clearfix"><h1>齒輪流量計(jì)價(jià)格誠信服務(wù) 上海翼爾電子科技供應(yīng)</h1><div id="melcyz2" class="proBig"><div id="re22p8q" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039112724165/332983.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="82wxtft" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039112724165/332983.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zse8leq" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>齒輪流量計(jì)價(jià)格,流量計(jì)</p><p><span>***更新：</span>2021-01-12 00:35:32</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="dgxyeab" 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(hào)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="thizami" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="kc7s8oc" class="box"><p><p style="text-indent:25px">電磁流量計(jì)工作原理：基于法拉第電磁感應(yīng)定律。在電磁流量計(jì)中，齒輪流量計(jì)價(jià)格，測量管內(nèi)的導(dǎo)電介質(zhì)相當(dāng)于法拉第試驗(yàn)中的導(dǎo)電金屬桿，上下兩端的兩個(gè)電磁線圈產(chǎn)生恒定磁常當(dāng)有導(dǎo)電介質(zhì)流過時(shí)，齒輪流量計(jì)價(jià)格，齒輪流量計(jì)價(jià)格，則會(huì)產(chǎn)生感應(yīng)電壓。管道內(nèi)部的兩個(gè)電極測量產(chǎn)生的感應(yīng)電壓。測量管道通過不導(dǎo)電的內(nèi)襯(橡膠，特氟隆等)實(shí)現(xiàn)與流體和測量電極的電磁隔離。工作特點(diǎn)：①具有雙向測量系統(tǒng);② 傳感器所需的直管段較短，長度為5倍的管道直徑；③ 壓力損失?。虎軠y量不受流體密度、粘度、溫度、壓力和電導(dǎo)率變化的影響；⑤主要應(yīng)用于污水處理方面。浮子流量計(jì)，又稱轉(zhuǎn)子流量計(jì)、金屬轉(zhuǎn)子流量計(jì)，是變面積式流量計(jì)的一種。齒輪流量計(jì)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="齒輪流量計(jì)價(jià)格,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039112724165/332983.png"></div><p style="text-indent:25px">容積式流量計(jì)，又稱定排量流量計(jì)，簡稱PD流量計(jì)，在流量儀表中是精度較高的一類。它利用機(jī)械測量元件把流體連續(xù)不斷地分割成單個(gè)已知的體積部分，根據(jù)測量室逐次重復(fù)地充滿和排放該體積部分流體的次數(shù)來測量流體體積總量。容積式流量計(jì)按其測量元件分類，可分為橢圓齒輪流量計(jì)、刮板流量計(jì)、雙轉(zhuǎn)子流量計(jì)、旋轉(zhuǎn)活塞流量計(jì)、往復(fù)活塞流量計(jì)、圓盤流量計(jì)、液封轉(zhuǎn)筒式流量計(jì)、濕式氣量計(jì)及膜式氣量計(jì)等。優(yōu)點(diǎn)：（1）計(jì)量精度高；（2）安裝管道條件對(duì)計(jì)量精度沒有影響；（3）可用于高粘度液體的測量；（4）范圍度寬；（5）直讀式儀表無需外部能源可直接獲得累計(jì)總量，清晰明了，操作簡便。齒輪流量計(jì)價(jià)格流量計(jì)安裝、拆卸、運(yùn)輸及保管存放時(shí)嚴(yán)禁從車上拋甩地面或迭落掉地。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="齒輪流量計(jì)價(jià)格,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039069628540/5795593.png"></div><p style="text-indent:25px">電磁流量計(jì)安裝注意點(diǎn)：電磁流量計(jì)的傳感器應(yīng)垂直安裝，并且流體自下而上流動(dòng)，以滿足固、液兩項(xiàng)處于混合的狀態(tài)。原因是如介質(zhì)中有固體物(泥沙、小石子顆粒等)容易發(fā)生沉淀的情況。另外管路中有魚和雜草的情況魚在管路中的游動(dòng)，會(huì)造成流量計(jì)輸出的來回?cái)[動(dòng);掛在電極附近的雜草的來回?cái)[動(dòng)也會(huì)引起流量計(jì)的輸出不穩(wěn)定。在流量計(jì)上游入口處設(shè)置金屬濾網(wǎng)擋住魚和雜草進(jìn)入測量管內(nèi)。電磁流量計(jì)防止負(fù)壓的管路設(shè)置操作不當(dāng)將引起傳感器內(nèi)產(chǎn)生負(fù)壓。當(dāng)同時(shí)關(guān)閉流量計(jì)上、下游的閥門，若流體的溫度高于氣溫.冷卻后收縮，使管內(nèi)壓力有形成負(fù)壓的危險(xiǎn)。負(fù)壓造成襯里與金屬導(dǎo)管剝離，引起電極泄漏。</p><p style="text-indent:25px">轉(zhuǎn)子流量計(jì)流量值應(yīng)作必要換算：若非按使用密度、粘度等介質(zhì)參數(shù)向轉(zhuǎn)子流量計(jì)生產(chǎn)廠家專門訂制的儀表，液體用儀表通常以水標(biāo)定流量，氣體儀表用空氣標(biāo)定，定值在工程標(biāo)準(zhǔn)狀態(tài)。使用條件的流體密度、氣體壓力溫度與標(biāo)定不一致時(shí)，要做必要換算。換算公式和方法轉(zhuǎn)子流量計(jì)的制造廠使用說明書中都有詳述?？装辶髁坑?jì)的安裝要求：1、孔板在安裝前應(yīng)檢查節(jié)流裝置編號(hào)和尺寸是否符合管道安裝位置的要求。2、新裝管路系統(tǒng)，必須在管道沖洗和掃線后再進(jìn)行孔板的安裝。3、注意孔板安裝方向“+”號(hào)應(yīng)該向著流束。4、孔板中心應(yīng)該和管道中心線相重合，同心度誤差不得超過0.015（1/β -1）的數(shù)值。5、孔板在管道中安裝時(shí)應(yīng)保證其端面與管道軸線垂直、垂直度誤差不得超過±1°。6、夾緊孔板用的密封墊片（包括環(huán)室與法蘭、環(huán)室與孔板間），在夾緊后，不得突入管道內(nèi)壁。7、孔板安裝處必須嚴(yán)密，不允許有泄漏現(xiàn)象存在。因此，安裝工作必須在管道試壓前進(jìn)行。渦街流量計(jì)可以測量液體、氣體或蒸汽的流量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="齒輪流量計(jì)價(jià)格,流量計(jì)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039080282827/1708933.png"></div><p style="text-indent:25px">流量計(jì)可以水平和垂直安裝，但是應(yīng)該確保避免沉積物和氣泡對(duì)測量電極的影響，電極軸向保持水平為好。垂直安裝時(shí)，流體應(yīng)自下而上流動(dòng)。電磁流量計(jì)內(nèi)的測量電極處于一個(gè)直流或交流電場內(nèi)，如果其環(huán)境不能有效地被屏蔽于一個(gè)無干擾的條件下，對(duì)測量有嚴(yán)重干擾。傳感器外殼接地與否，直接關(guān)系到測量的精度和穩(wěn)定性，接地導(dǎo)線必須不傳任何干擾電壓，因此電磁流量計(jì)要求有非?？煽康慕拥?，要做好接地屏蔽，否則就會(huì)產(chǎn)生干擾電流。超聲波流量計(jì)也是比較常見的流量計(jì)，它的安裝在所有流量計(jì)的安裝中是簡單便捷的，只要選擇一個(gè)合適的測量點(diǎn)，把測量點(diǎn)處的管道參數(shù)輸入到流量計(jì)中，然后把探頭固定在管道上即可。差壓式流量計(jì)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。齒輪流量計(jì)價(jià)格</p><p style="text-indent:25px">渦輪流量計(jì)的抗雜質(zhì)能力強(qiáng)。齒輪流量計(jì)價(jià)格</p><p style="text-indent:25px">流量計(jì)的外表保溫維護(hù)箱辦法：a、電熱管伴熱保溫箱，由箱體、加熱器、外表托架等三大部分構(gòu)成，其構(gòu)造方式與維護(hù)箱一樣，所不一樣的是箱內(nèi)裝有電器加熱設(shè)備，電熱設(shè)備是由電熱管，溫度操控器構(gòu)成，箱體旁邊面裝有插座，當(dāng)接通電源后，箱內(nèi)加熱到所需溫度時(shí)，再由溫度操控器接通電源持續(xù)升溫。經(jīng)過重復(fù)作業(yè)使箱內(nèi)溫度能保持在必定范圍內(nèi)。b、蒸氣管伴熱保溫箱，伴熱管是用金屬管制成S型構(gòu)造.箱體上下選用焊接式穿板接頭與伴熱管焊接而成，伴熱管設(shè)備在箱內(nèi)為進(jìn)步下出，經(jīng)過蒸氣在管腔內(nèi)的循環(huán)而到達(dá)加熱意圖。伴熱管資料通常分為兩種，即紫銅管，無縫鋼管（碳鋼）。c、為要害外表箱再加一層保溫棉，在保溫箱門口和進(jìn)出管線口加膠密封，可到達(dá)外表體系更佳保溫防凍作用。齒輪流量計(jì)價(jià)格</p><p style="text-indent:25px">上海翼爾電子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(shù)團(tuán)隊(duì)和良好的市場口碑。公司業(yè)務(wù)涵蓋流量，壓力，溫度，物液位等，價(jià)格合理，品質(zhì)有保證。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(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造儀器儀表良好品牌。上海翼爾電子憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2803484.html</p></div></div></div></div></div><div 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