新疆水暖管道壓力變送器值得信賴西安倫騫電器設(shè)備供應(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="在易燃易爆的工況場合下，考慮到現(xiàn)場的安全性，需要選擇具有防爆功能的壓力變送器。壓力變送器在防爆方式中有三種方式：控制易爆氣體、控制局限和控制yinbao源?？刂埔妆瑲怏w：防爆壓力變送器工作原理是在一個(gè)密封的隔爆箱體內(nèi)，充滿不含易爆氣體的"><meta name="keywords" content="新疆水暖管道壓力變送器,壓力變送器"><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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clearfix"><h1>新疆水暖管道壓力變送器值得信賴西安倫騫電器設(shè)備供應(yīng)</h1><div id="iwyd3if" class="proBig"><div id="bkwolnp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439832978516/8960542.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7qh7n7p" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439832978516/8960542.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="iczg87k" 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>陜西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>新疆水暖管道壓力變送器,壓力變送器</p><p><span>***更新：</span>2020-11-23 02:17:00</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="kjvsubi" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">西安倫騫電器設(shè)備有限責(zé)任公司</a></p><p><span>聯(lián)系人：</span>付海飛</p><p><span>郵箱: </span>xalunqian@163.com</p><p><span>電話: </span>13891837328</p><p><span>傳真: </span>138_</p><p><span>網(wǎng)址: </span>http://xalunqian.shop.88360.com</p><p><span>手機(jī): </span>138-91837328</p><p><span>地址: </span>高新區(qū)發(fā)展大道25號(hào)軍民融合創(chuàng)新港</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="rp8n9z3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3d2odp2" class="box"><p><p> 在易燃易爆的工況場合下，考慮到現(xiàn)場的安全性，需要選擇具有防爆功能的壓力變送器。壓力變送器在防爆方式中有三種方式：控制易爆氣體、控制局限和控制yinbao源。 </p> <p> 控制易爆氣體：防爆壓力變送器工作原理是在一個(gè)密封的隔爆箱體內(nèi)，充滿不含易爆氣體的潔凈氣體或惰性氣體，并保持箱內(nèi)氣壓略高于箱外氣壓，將壓力變送器安裝在箱內(nèi)。 </p> <p> 控制局限：這種形式的工作原理是將防爆壓力變送器外殼設(shè)計(jì)為隔爆標(biāo)準(zhǔn)殼體，防爆壓力變送器設(shè)計(jì)時(shí)按隔爆標(biāo)準(zhǔn)的殼體，按規(guī)范嚴(yán)格設(shè)計(jì)、制造和裝配一切的管理辦法執(zhí)行工藝，使在殼體內(nèi)發(fā)作的不致于激發(fā)殼體外風(fēng)險(xiǎn)性氣體的。隔爆防爆辦法的設(shè)計(jì)與制造標(biāo)準(zhǔn)極端嚴(yán)厲，并且裝配、接線和維修的操作規(guī)程也十分嚴(yán)厲，新疆水暖管道壓力變送器。該辦法決定了隔爆的電氣設(shè)備、儀表往往十分嚴(yán)格，操作須斷電等。 </p> <p> 控制yinbao源：此種方法的工作原理是應(yīng)用安全柵進(jìn)行隔離接線從防爆壓力變送器在用電配電進(jìn)行處理，將供應(yīng)給現(xiàn)場防爆壓力變送器的電能量限制在既不能發(fā)生足以yinbao的火花，又能發(fā)生足以yinbao的儀表外表溫升的平安局限內(nèi)，新疆水暖管道壓力變送器，新疆水暖管道壓力變送器。依照國際規(guī)范和我國的國度規(guī)范，當(dāng)安全柵平安區(qū)一側(cè)所接設(shè)備發(fā)作任何以障時(shí)，實(shí)質(zhì)安全防爆辦法確保風(fēng)險(xiǎn)現(xiàn)場的防爆安全。當(dāng)被測量是單向量，而且對其方向性要求較高，則應(yīng)選擇其它方向靈敏度小的變送器。新疆水暖管道壓力變送器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆水暖管道壓力變送器,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439832978516/8960542.png"></div><p> 壓力變送器的溫度范圍介紹 </p> <p> 在壓力變送器購買與應(yīng)用時(shí)，有多種多樣的技術(shù)參數(shù)需要我們了解。如果忽略了其中的一些信息，很容易造成壓力變送器的損壞。像是，壓力變送器應(yīng)用的管路溫度過高，而壓力變送器的實(shí)際使用溫度范圍在-40～80℃，如果我們對壓力變送器的使用溫度范圍有了解，會(huì)在現(xiàn)場工況中添加緩沖管，用于散熱，防止高溫對壓力變送器進(jìn)行沖擊，確保壓力變送器的使用壽命。通常情況下壓力變送器會(huì)有兩個(gè)溫度段的標(biāo)定。其中一個(gè)溫度段是正常工作溫度，另外一個(gè)是溫度補(bǔ)償范圍。正常工作溫度范圍是指變送器在工作狀態(tài)下，不被破壞的時(shí)候的溫度范圍，在超出溫度補(bǔ)償范圍時(shí)可能會(huì)達(dá)不到其應(yīng)有的性能指標(biāo)。溫度補(bǔ)償范圍是一個(gè)比工作溫度范圍小的典型范圍。在這個(gè)范圍內(nèi)工作變送器肯定會(huì)達(dá)到其應(yīng)有的性能指標(biāo)。 </p> <p> <br /> 吉林小巧型壓力變送器壓力變送器的外殼是否有效、真實(shí)的接地。壓力變送器外殼有效接地，具有很好的抗干擾作用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆水暖管道壓力變送器,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328438680429688/3508761.png"></div><p style="text-indent:25px">防爆型壓力變送器品種規(guī)格齊全、安裝使用簡便、安全防爆，可廣泛應(yīng)用于石化、電力、冶金、制藥、食品加工等行業(yè)，產(chǎn)品符合"IEC"標(biāo)準(zhǔn)，防爆型壓力變送器選用國際有名公司高精度、高穩(wěn)定性壓力傳感器組件，經(jīng)過高可靠性的放大電路及精密溫度補(bǔ)償，將被測介質(zhì)的絕壓或表壓轉(zhuǎn)換成4~20mA，0~5VDC，0~10VDC及1~5VDC等標(biāo)準(zhǔn)電信號(hào)。高質(zhì)量的傳感器、全密封焊接的封裝技術(shù)以及完善的裝配工藝確保了該產(chǎn)品的優(yōu)異質(zhì)量和zui佳性能。該產(chǎn)品有多種接口形式和多種引線方式，能夠zui 大限度的滿足客戶的需要,適用于與各種測量控制設(shè)備配套使用。</p><p> 哪些方法能夠避免壓力變送器損壞: </p> <p> 壓力變送器剛買回來使用，效果很好，可沒幾天就不能用了。其實(shí)壓力變送器在使用過程中，如果方法不當(dāng)，是會(huì)造成損壞的。壓力變送器的損壞，會(huì)對用戶造成很大的影響。接下來教大家如何正確使用壓力變送器避免其損壞。希望能夠幫助到大家。 </p> <p> 1：在壓力傳輸過程中，應(yīng)注意壓力變送器與散熱管連接處，切勿漏氣。管路中必須保持暢通，管道中的沉積物，極有可能損壞壓力變送器膜片。開始使用前如果閥門是關(guān)閉的，則使用時(shí)應(yīng)該非常小心緩慢地打開閥門，以免被測介質(zhì)直接沖擊壓力變送器膜片從而損壞膜片。2：測量蒸汽或其他高溫介質(zhì)時(shí)，應(yīng)使用散熱管。溫度不得超過壓力變送器使用溫度的極限。3：切勿用硬物碰觸膜片，導(dǎo)致壓力變送器隔離膜片損壞。4：被測介質(zhì)不允許結(jié)冰，否則將損傷壓力變送器元件，導(dǎo)致變送器損壞，必要時(shí)需對壓力變送器進(jìn)行溫度保護(hù)，以防結(jié)冰。5：切勿用高于36V電壓加到壓力變送器上，導(dǎo)致變送器損壞。還有，在使用安裝壓力變送器前，一定要仔細(xì)認(rèn)真閱讀說明書。多方位了解壓力變送器的各項(xiàng)信息。保證在合理合規(guī)的前提下，對壓力變送器進(jìn)行操作。靈敏度指相對于被測量變化的位移率，靈敏度是衡量物理儀器的標(biāo)志，特別是電學(xué)儀器注重儀器靈敏度的提高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆水暖管道壓力變送器,壓力變送器" src="https://tyunfile.71360.com/UploadFile/xalunqian/637328439390527344/2017285.png"></div><p> 怎樣避免壓力變送器使用中的誤差:因?yàn)閴毫ψ兯推魇褂眠^程中的誤操作，會(huì)使得壓力變送器的測量結(jié)果產(chǎn)生誤差。壓力變送器測量誤差的大小，終將影響到整個(gè)測控系統(tǒng)的性能。為大家總結(jié)整理了壓力變送器可能造成誤差的原因，并教大家一些減少和避免誤差的有效方法。 </p> <p> 造成誤差的原因：原因一：液體管路中有氣體;原因二：磨損損失;原因三：泄露;原因四：氣體管路中存有液體;原因五：兩邊導(dǎo)壓管之間因溫差引的密度不同. </p> <p> 減少誤差的方法：方法一：壓力變送器使用現(xiàn)場的導(dǎo)壓管盡可能短些;方法二：當(dāng)壓力變送器測量液體或蒸汽時(shí)，導(dǎo)壓管向上流連接到工藝管道，其斜度應(yīng)不小于1/12;方法三：壓力變送器對于氣體測量時(shí)，導(dǎo)壓管向下連接到工藝管道，其斜度應(yīng)不小于1/12;方法四：液體導(dǎo)壓管道的布設(shè)要避免中間出現(xiàn)高點(diǎn)，氣體導(dǎo)壓管的布設(shè)要避免中間出現(xiàn)低點(diǎn);方法五：兩導(dǎo)壓管之間應(yīng)保持相同溫度;方法六：為避免磨擦影響，導(dǎo)壓管的口徑應(yīng)足夠大;方法七：充滿液體的導(dǎo)壓管中應(yīng)無氣體存在;方法八：當(dāng)使用隔離液時(shí)，兩邊導(dǎo)壓管的液體要相同;方法九：采用潔凈劑時(shí)，潔凈劑連接處應(yīng)靠近工藝管道取壓口，潔凈劑所經(jīng)過的管路，其長度和口徑應(yīng)相同，應(yīng)避免潔凈劑通過壓力變送器。壓力變送器根據(jù)測量范圍可分成一般壓力變送器和微差壓變送器，負(fù)壓變送器三種。新疆水暖管道壓力變送器</p><p style="text-indent:25px">擴(kuò)散硅壓力變送器具有工作可靠、性能穩(wěn)定、安裝使用方便、體積小、重量輕、性能價(jià)格比高等特點(diǎn)。新疆水暖管道壓力變送器</p>壓力變送器根據(jù)原理與結(jié)構(gòu)的不同，有著千差萬別的類型，怎樣通過實(shí)際的測量目的、測量對象和測量環(huán)境合理地選擇壓力變送器，這是我們在進(jìn)行壓力測量時(shí)，首先要考慮的因素。只有確定好壓力變送器之后，才能更好的確定配套測量方法和測量設(shè)備的選擇。極大的保障了整個(gè)測量系統(tǒng)的合理應(yīng)用。 <p> 根據(jù)測量對象與測量環(huán)境確定壓力變送器的類型。 </p> <p> 選擇壓力變送器進(jìn)行具體的測量工作時(shí)，首先要進(jìn)行綜合分析，對比哪種壓力變送器更為合適。這就需要根據(jù)被測量的特點(diǎn)和壓力變送器的使用條件分析。 </p> <p> 要解決以下一些具體問題： </p> <p> 量程的大??；被測位置對變送器體積的要求；測量方式為接觸式還是非接觸式；信號(hào)的引出方法，有線或是無線；元器件的來源，國產(chǎn)還是進(jìn)口，價(jià)格能否承受等因素。 </p> <p> 以上這些因素我們的現(xiàn)場使用實(shí)際是什么樣的，就選擇相對應(yīng)的壓力變送器形式。這個(gè)是比較好選擇和控制的。用戶根據(jù)自己的現(xiàn)場進(jìn)行選擇就好。這就是我們對壓力變送器選用的第一步。做好這一步我們才能進(jìn)行接下來具體性能參數(shù)的選擇。新疆水暖管道壓力變送器</p><p style="text-indent:25px">西安倫騫電器設(shè)備有限責(zé)任公司位于高新區(qū)發(fā)展大道25號(hào)軍民融合創(chuàng)新港。公司業(yè)務(wù)分為雷達(dá)料位計(jì)，雷達(dá)物位計(jì)，壓力變送器，溫度變送器等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司從事儀器儀表多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。西安倫騫電器憑借創(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/2102493.html</p></div></div></div></div></div><div id="v2egnkw" class="page-right twoColRt"><div id="kol3ax2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3edfmoq" class="recomPic likePro"><a 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