德國vogel流量計(jì) 廈門市冠來機(jī)電設(shè)備供應(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="流量計(jì)是一種常用的測量儀器，流量計(jì)的測量精確度高、穩(wěn)定性好、使用方便在很多的領(lǐng)域當(dāng)中都有一定的應(yīng)用，德國vogel流量計(jì)。流量計(jì)的種類是非常多的，每種不同的流量計(jì)的功能以及測量的范圍都是不同的，德國vogel流量計(jì)。那么具體流量計(jì)的分類有多"><meta name="keywords" content="德國vogel流量計(jì),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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="uwwmki0" class="twoCol"><div id="2cqeuae" 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>?德國vogel流量計(jì) 廈門市冠來機(jī)電設(shè)備供應(yīng)</p><div id="qayo0yg" class="leftbox clearfix"><h1>德國vogel流量計(jì) 廈門市冠來機(jī)電設(shè)備供應(yīng)</h1><div id="moekagm" class="proBig"><div id="kmsqea8" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/1/11/636975785561064046_baomeng202_4825518.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ee00oom" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/7/1/11/636975785561064046_baomeng202_4825518.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a2aygmk" 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>福建省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>德國vogel流量計(jì),流量計(jì)</p><p><span>***更新：</span>2021-02-01 14:02:50</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="yuayw2a" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">廈門市冠來機(jī)電設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>趙先生</p><p><span>郵箱: </span>173913050@qq.com</p><p><span>電話: </span>13806058973</p><p><span>傳真: </span>0592_7267158</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0592-7267158</p><p><span>地址: </span>穆厝社120號A棟125單元</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="komkimc" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="cecaoma" class="box"><p><p style="text-indent:25px">流量計(jì)是一種常用的測量儀器，流量計(jì)的測量精確度高、穩(wěn)定性好、使用方便在很多的領(lǐng)域當(dāng)中都有一定的應(yīng)用，德國vogel流量計(jì)。流量計(jì)的種類是非常多的，每種不同的流量計(jì)的功能以及測量的范圍都是不同的，德國vogel流量計(jì)。那么具體流量計(jì)的分類有多少呢？ ①電磁流量計(jì)：具有傳導(dǎo)性的流體在流經(jīng)電磁場時(shí)，通過測量電壓可得到流體的速度。沒有移動(dòng)部件，不受流體的影響。在滿管時(shí)測量導(dǎo)電性液體準(zhǔn)確度很高。電磁流量計(jì)可用于測量漿狀流體的流速。 ②渦輪流量計(jì)：當(dāng)流體流經(jīng)渦輪流量計(jì)時(shí)，德國vogel流量計(jì)，流體使轉(zhuǎn)子旋轉(zhuǎn)。轉(zhuǎn)子的旋轉(zhuǎn)速度與流體的速度相干。通過轉(zhuǎn)子感受到的流體平均流速，推導(dǎo)出流量或總量。渦輪流量計(jì)可準(zhǔn)確地測量干凈的液體和睦體。像PD流量計(jì)，渦輪流量計(jì)也會產(chǎn)生不可恢復(fù)的壓力誤差，也需要移動(dòng)部件。 ③超聲流量計(jì)：多普勒效應(yīng)法是超聲流量計(jì)常采納的法子，用以測量流體的平均速度。像其他速度測量計(jì)一樣，是測量體積流量的儀表。它是無阻礙流量計(jì)，如果超聲變送器安裝在管道外測，就無須插入。它實(shí)用于幾乎所有的液體，包孕漿體，準(zhǔn)確度高。但管道的污濁會影響準(zhǔn)確度。德國vogel流量計(jì)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德國vogel流量計(jì),流量計(jì)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/1/11/636975785561064046_baomeng202_4825518.jpg"></div><p style="text-indent:25px">流量計(jì)是測量液體、氣體流量必不可少的儀表。超聲流量計(jì)和電磁流量計(jì)一樣，因儀表流通通道未設(shè)置任何阻礙件，均屬無阻礙流量計(jì)，是適于解決流量測量困難問題的一類流量計(jì)，特別在大口徑流量測量方面有較突出的優(yōu)點(diǎn)。超聲波流量計(jì)是通過檢測流體流動(dòng)對超聲束（或超聲脈沖）的作用以測量流量的儀表。根據(jù)對信號檢測的原理超聲流量計(jì)可分為傳播速度差法（直接時(shí)差法、時(shí)差法、相位差法和頻差法）、波束偏移法、多普勒法、互相關(guān)法、空間濾法及噪聲法等。廈門市冠來機(jī)電設(shè)備有限公司是一家代理銷售機(jī)械及行業(yè)設(shè)備的企業(yè)，主營產(chǎn)品涵蓋電磁閥、板閥、機(jī)械閥、流量閥、插閥、柱塞泵、變量泵、定量泵、齒輪泵、高低壓泵組、電機(jī)、減速機(jī)、氣缸、油缸、壓力繼電器、磁性開關(guān)、機(jī)電設(shè)備、自動(dòng)化設(shè)備、冷暖設(shè)備、儀器儀表、環(huán)保設(shè)備、機(jī)械設(shè)備、電子產(chǎn)品及配件、五金交電、五金工具、塑膠制品、金屬材料、包裝材料、文化用品、電線電纜、通訊器材等產(chǎn)品覆蓋液壓領(lǐng)域所應(yīng)用的大部分元器件。德國科隆流量計(jì)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德國vogel流量計(jì),流量計(jì)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/1/11/636975785739594972_baomeng202_3729783.jpg"></div><p style="text-indent:25px">流量計(jì)是測量液體、氣體流量必不可少的儀表。流量計(jì)選型是指按照工業(yè)生產(chǎn)要求，根據(jù)流體種類及儀表性能、流體特性、安裝條件、環(huán)境條件、經(jīng)濟(jì)因素五個(gè)方面原則選擇。 ①儀表性能—質(zhì)量性、穩(wěn)定性、精度、量程、線性、信號參數(shù)、響應(yīng)時(shí)間、壓力損失等因素。 ②流體特性—溫度、壓力、密度、粘度、堵塞、相變、腐磨蝕性、電導(dǎo)率、聲速、導(dǎo)熱系數(shù)等指數(shù)。 ③安裝條件——管道布置方向、流動(dòng)方向、檢測件上下游側(cè)直管段長度、管道口徑、維修空間、振動(dòng)、電源等條件。 ④環(huán)境條件——環(huán)境溫度、濕度、電磁干擾、安全性、防爆防雷、管道振動(dòng)等條件。 ⑤經(jīng)濟(jì)因素——采購費(fèi)、安裝費(fèi)、校驗(yàn)費(fèi)、維修費(fèi)、使用壽命、備品備件等因素。</p><p style="text-indent:25px">流量計(jì)是什么？我們顧名思義，它是對一些被測量流在一定時(shí)間中體積計(jì)數(shù)的一種儀器。簡單來說就是用于測量管道或明渠中流體流量的一種儀表。工業(yè)生產(chǎn)離不開計(jì)量，流量計(jì)是工業(yè)測量中的重要儀器之一，尤其是現(xiàn)在飛快發(fā)展的科技時(shí)代。工業(yè)是體現(xiàn)一個(gè)地區(qū)的經(jīng)濟(jì)實(shí)力的表現(xiàn)，流量計(jì)是計(jì)量科學(xué)技術(shù)的組成部分之一，它與國民經(jīng)濟(jì)、**建設(shè)、科學(xué)研究有密切的關(guān)系。做好流量測量這一環(huán)節(jié)，對提高科學(xué)技術(shù)、促進(jìn)生產(chǎn)效率、增加產(chǎn)品質(zhì)量等，都有著非常重要的作用，現(xiàn)如今在當(dāng)今社會的自動(dòng)化生產(chǎn)趨勢越來越節(jié)都離不開流量計(jì)量，國民經(jīng)濟(jì)生產(chǎn)中流量計(jì)的地位與作用更加突出。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德國vogel流量計(jì),流量計(jì)" src="http://tyunfile.71360.com/UpLoadFile/2019/7/1/11/636975785560908162_baomeng202_3514917.jpg"></div><p style="text-indent:25px">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)的安裝中是較為簡單便捷的，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。超聲波流量計(jì)的安裝主要遵循以下4點(diǎn)： 1.選擇充滿流體的材質(zhì)均勻質(zhì)密、易于超聲波傳輸?shù)墓芏?，如垂直管段或水平管段?2.安裝距離應(yīng)選擇上游大于10倍直管徑、下游大于5倍直管徑以內(nèi)無任何閥門、彎頭、變徑等均勻的直管段，安裝點(diǎn)應(yīng)充分遠(yuǎn)離閥門、泵、高壓電和變頻器等干擾源。 3.避免安裝在管道系統(tǒng)的至高點(diǎn)或帶有自由出口的豎直管道上。 4.對于開口或半滿管的管道，流量計(jì)應(yīng)安裝在U型管段處。德國vogel流量計(jì)</p><p style="text-indent:25px">德國vogel流量計(jì)</p><p style="text-indent:25px">目前流量計(jì)測量技術(shù)發(fā)展至今雖然已日趨成熟，但其種類繁多，至今尚無一種對于任何場合都能適用的流量計(jì)，而每種流量計(jì)都有適用范圍，具有局限性。由于工業(yè)生產(chǎn)中工藝過程和被測對象的復(fù)雜性及重要性，決定現(xiàn)場流量計(jì)的選型的重要性。因此正確而有效地選擇流量計(jì)，必須熟悉工業(yè)生產(chǎn)中工藝過程和被測量流體的各種特性以及將要采用的測量方法，同時(shí)還要考慮其它一些相關(guān)影響因素，如流量計(jì)性能指標(biāo)（流量范圍、極限耐壓、誤差和重復(fù)性等）、價(jià)格、使用要求、安裝環(huán)境以及維修工藝性等因素，然后再根據(jù)具體情況具體分析、統(tǒng)籌兼顧、精心設(shè)計(jì)及合理選型。德國vogel流量計(jì)</p><p style="text-indent:25px">廈門市冠來機(jī)電設(shè)備有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家貿(mào)易型公司。冠來機(jī)電致力于為客戶提供良好的水泵，閥門，變頻器，流量計(jì)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。冠來機(jī)電立足于全國市場，依托強(qiáng)大的研發(fā)實(shí)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/3112432.html</p></div></div></div></div></div><div id="mwmksgm" class="page-right twoColRt"><div id="ayoecag" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ukqo8ge" 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="i0m0cay" class="recomPic likePro"><a 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