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tcPro"><section class="home-main container clearfix"><div id="ltbzxnt" class="twoCol"><div id="lzzx7t7" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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_biansongqi/">變送器</a>?<a href="http://www.cdcfah.com/cp/third-biansongqi_ylbsqdy/">壓力變送器</a>?遠(yuǎn)處法蘭差壓傳感器哪里買真誠(chéng)推薦上海翼爾電子科技供應(yīng)</p><div id="7ndtzxn" class="leftbox clearfix"><h1>遠(yuǎn)處法蘭差壓傳感器哪里買真誠(chéng)推薦上海翼爾電子科技供應(yīng)</h1><div id="pf9ztrh" class="proBig"><div id="jzhx9bj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407044254083480/6865947.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="drxfv99" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407044254083480/6865947.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="j9h7d7x" 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>遠(yuǎn)處法蘭差壓傳感器哪里買,器</p><p><span>***更新：</span>2021-01-28 09:16:33</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="jhhpxlt" 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="nlbbzpn" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7b9nndb" class="box"><p><p style="text-indent:25px">銻電極酸度變送器是集PH檢測(cè)、自動(dòng)清洗、電信號(hào)轉(zhuǎn)換為一體的工業(yè)在線分析儀表，它是由銻電極與參考電極組成的PH值測(cè)量系統(tǒng)。在被測(cè)酸性溶液中，由于銻電極表面會(huì)生成三氧化二銻氧化層，這樣在金屬銻面與三氧化二銻之間會(huì)形成電位差。該電位差的大小取決于三所氧化二銻的濃度，該濃度與被測(cè)酸性溶液中氫離子的適度相對(duì)應(yīng)。如果把銻、三氧化二銻和水溶液的適度都當(dāng)作1，遠(yuǎn)處法蘭差壓傳感器哪里買，其電極電位就可用能斯特公式計(jì)算出來(lái)。酸、堿、鹽濃度變送器通過(guò)測(cè)量溶液電導(dǎo)值來(lái)確定濃度。它可以在線連續(xù)檢測(cè)工業(yè)過(guò)程中酸、堿、鹽在水溶液中的濃度含量。這種變送器主要應(yīng)用于鍋爐給水處理、化工溶液的配制以及環(huán)保等工業(yè)生產(chǎn)過(guò)程。按被測(cè)參數(shù)分，遠(yuǎn)處法蘭差壓傳感器哪里買，有差壓、壓力、流量，遠(yuǎn)處法蘭差壓傳感器哪里買、溫度、液位等變送器。遠(yuǎn)處法蘭差壓傳感器哪里買</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遠(yuǎn)處法蘭差壓傳感器哪里買,器" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407044254083480/6865947.png"></div><p style="text-indent:25px">縱觀當(dāng)前的溫度變送器市場(chǎng)及水泥行業(yè)的應(yīng)用，主要有三大類不同的智能溫度變送器產(chǎn)品。從應(yīng)用和成本的角度來(lái)看，每一類智能溫度變送器都有其優(yōu)點(diǎn)：防風(fēng)雨型溫度變送器這類溫度變送器通常裝在對(duì)變送器性能有很高要求、苛刻的應(yīng)用場(chǎng)合，如在窯尾、分解爐、五級(jí)預(yù)熱器等。這類溫度變送器被封裝在密封的殼體內(nèi)，而這種殼體通常由不銹鋼制成，其特點(diǎn)是精確度高、可靠性高、安全性好、防風(fēng)雨。DIN導(dǎo)軌安裝、儀表盤安裝型溫度變送器這類溫度變送器可以采用DIN導(dǎo)軌安裝，通常在控制室內(nèi)安裝使用。它價(jià)格便宜，安裝和維護(hù)簡(jiǎn)單，可以通過(guò)改變組態(tài)來(lái)匹配不同類型的溫度傳感器。遠(yuǎn)處法蘭差壓傳感器哪里買變送器對(duì)溫度、壓力、液位、成分等物理量進(jìn)行測(cè)量，并轉(zhuǎn)換成統(tǒng)一的標(biāo)準(zhǔn)信號(hào)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遠(yuǎn)處法蘭差壓傳感器哪里買,器" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407044185070170/6139785.png"></div><p style="text-indent:25px">壓力變送器和差壓變送器單從名詞上講測(cè)量的是壓力和兩個(gè)壓力的差，但它們間接測(cè)量的參數(shù)是有很多的。如壓力變送器，除測(cè)量壓力外，它還可以測(cè)量設(shè)備內(nèi)的液位。在常壓容器測(cè)量液位時(shí)，需用一臺(tái)壓變即可。當(dāng)測(cè)量受壓容器液位時(shí)，可用兩臺(tái)壓變，即測(cè)量下限一臺(tái)，測(cè)量上限一臺(tái)，它們的輸出信號(hào)可進(jìn)行減法運(yùn)算，即可測(cè)出液位，一般選用差壓變送器。在容器內(nèi)液位與壓力值不變的情況下它還可以用來(lái)測(cè)量介質(zhì)的密度。壓力變送器的測(cè)量范圍可以做的很寬，從絕壓0開始可以到100MPa（一般情況）。</p><p style="text-indent:25px">差壓變送器故障檢測(cè):在檢測(cè)差壓變送器故障時(shí)應(yīng)該了解，差壓變送器的工作原理，才能讓我們更方便、快捷的找出原因。差壓變送器工作原理：來(lái)自雙側(cè)導(dǎo)壓管的差壓直接作用于變送器傳感器雙側(cè)隔離膜片上，通過(guò)膜片內(nèi)的密封液傳導(dǎo)至測(cè)量元件上，測(cè)量元件將測(cè)得的差壓信號(hào)轉(zhuǎn)換為與之對(duì)應(yīng)的電信號(hào)傳遞給轉(zhuǎn)換器，經(jīng)過(guò)放大等處理變?yōu)闃?biāo)準(zhǔn)電信號(hào)輸出。差壓變送器的幾種常見、實(shí)用測(cè)量方式：1、與節(jié)流元件相結(jié)合，利用節(jié)流元件的前后產(chǎn)生的差壓值測(cè)量液體流量。2、利用液體自身重力產(chǎn)生的壓力差，測(cè)量液體的高度。3、直接測(cè)量不同管道、罐體液體的壓力差值。變送器在測(cè)量過(guò)程中，常常會(huì)出現(xiàn)一些故障，故障的及時(shí)判定分析和處理，對(duì)正在進(jìn)行了生產(chǎn)來(lái)說(shuō)是至關(guān)重要的。變送器是把傳感器采集到的微弱的電信號(hào)放大以便轉(zhuǎn)送或啟動(dòng)控制組件。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="遠(yuǎn)處法蘭差壓傳感器哪里買,器" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407043508116750/3640055.png"></div><p style="text-indent:25px">從選用變送器測(cè)量范圍上來(lái)說(shuō)，一般變送器都具有一定的量程可調(diào)范圍，將使用的量程范圍設(shè)在它量程的1/4~3/4段，這樣精度會(huì)有保證，對(duì)于微差壓變送器來(lái)說(shuō)更是重要。實(shí)踐中有些應(yīng)用場(chǎng)合（液位測(cè)量）需要對(duì)變送器的測(cè)量范圍遷移，根據(jù)現(xiàn)場(chǎng)安裝位置計(jì)算出測(cè)量范圍和遷移量，遷移有正遷移和負(fù)遷移之分。變送器的概念是將非標(biāo)準(zhǔn)電信號(hào)轉(zhuǎn)換為標(biāo)準(zhǔn)電信號(hào)的儀器，傳感器則是將物理信號(hào)轉(zhuǎn)換為電信號(hào)的器件，過(guò)去常講物理信號(hào)，現(xiàn)在其它信號(hào)也有了。防風(fēng)雨型溫度變送器這類溫度變送器通常裝在對(duì)變送器性能有很高要求、苛刻的應(yīng)用場(chǎng)合。遠(yuǎn)處法蘭差壓傳感器哪里買</p><p style="text-indent:25px">隔離型壓力變送器選用盡量是選用螺紋連接形式的。遠(yuǎn)處法蘭差壓傳感器哪里買</p><p style="text-indent:25px">差壓變送器一般情況油品出入庫(kù)往往是采用泵輸送經(jīng)過(guò)橢圓齒輪流量計(jì)計(jì)量，由于流量計(jì)的精度有限，較高的也只有0.2級(jí)，差壓變送器還需測(cè)密度計(jì)算，其結(jié)果往往有些出入，從而造成計(jì)量糾紛。因?yàn)橛凸逌y(cè)量的結(jié)果為噸數(shù)，而且精度可達(dá)到0.2級(jí)甚至0.1級(jí)，因此，與容積式流量計(jì)相比，差壓變送器計(jì)量結(jié)果更準(zhǔn)確。雖然在小數(shù)量的油品出入庫(kù)時(shí)，由于分辨率的原因，測(cè)量的結(jié)果相對(duì)誤差較大，但在大數(shù)量的油品出入庫(kù)時(shí)，其較高的精度和較小的相對(duì)誤差，差壓變送器是其它計(jì)量手段所無(wú)法比擬的，特別適合月度、季度、年度的盤存。實(shí)踐表明其主要優(yōu)點(diǎn)有：① 安裝維護(hù)簡(jiǎn)單方便；②讀數(shù)直觀直接明確，可直接讀出油品的庫(kù)存量；③ 免除了密度的測(cè)定和換算。遠(yuǎn)處法蘭差壓傳感器哪里買</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3048893.html</p></div></div></div></div></div><div id="8fpmtgy" class="page-right twoColRt"><div id="akspmya" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8wjgdkm" 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) 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