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href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="hly650a" class="twoCol"><div id="1xob69r" 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_yaliyibiao/">壓力儀表</a>?<a href="http://www.cdcfah.com/cp/third-yaliyibiao_ylkzq/">壓力控制器</a>?福州數(shù)字壓力控制器參數(shù) 誠信服務(wù) 武漢康宇通達(dá)測控儀表供應(yīng)</p><div id="psagxvs" class="leftbox clearfix"><h1>福州數(shù)字壓力控制器參數(shù) 誠信服務(wù) 武漢康宇通達(dá)測控儀表供應(yīng)</h1><div id="yibo4xz" class="proBig"><div id="02pc9hf" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221030927812500/5133224.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="c0cuyqi" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221030927812500/5133224.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hnrberk" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>福州數(shù)字壓力控制器參數(shù),壓力控制器</p><p><span>***更新：</span>2020-06-12 07:14:51</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="m3wiqrn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">武漢康宇通達(dá)測控儀表有限公司</a></p><p><span>聯(lián)系人：</span>馮先生</p><p><span>郵箱: </span>907088900@qq.com</p><p><span>電話: </span>13307145778</p><p><span>傳真: </span>027_87710582</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>027-87710582</p><p><span>地址: </span>洪山區(qū)珞喻路39號賽博數(shù)碼廣場</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="usmdiw9" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ukldxjo" class="box"><p><h1> <span style="font-size:16px;">壓力控制器</span><span style="font-size:16px;">選型規(guī)則（1）</span> </h1> <p> <span style="font-size:16px;color:#E53333;"><strong>1．根據(jù)要測量壓力的類型</strong></span> </p> <p> <span style="font-size:16px;">壓力類型主要有表壓、絕壓、差壓等。表壓是指以大氣為基準(zhǔn)，小于或大于大氣壓的壓力；絕壓是指以***壓力零位為基準(zhǔn)，福州數(shù)字壓力控制器參數(shù)，高于***壓力；差壓是指兩個壓力之間的差值。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>2．根據(jù)被測壓力量程</strong></span> </p> <p> <span style="font-size:16px;">一般情況下，按實際測量壓力為測量范圍的80%選取。</span> </p> <p> <span style="font-size:16px;">要考慮系統(tǒng)的比較大壓力。一般來說，壓力變送器器壓力范圍比較大值應(yīng)該達(dá)到系統(tǒng)比較大壓力值的1．5倍。一些水壓和過程控制，有壓力尖峰或者連續(xù)的脈沖。這些尖峰可能會達(dá)到“比較大”壓力的5倍甚至10倍，可能造成變送器的損壞。連續(xù)的高壓脈沖，接近或者超過變送器的比較大額定壓力，會縮短變送器的實用壽命，福州數(shù)字壓力控制器參數(shù)。但提高變送器額定壓力會**變送器的分辨率，福州數(shù)字壓力控制器參數(shù)?？梢栽谙到y(tǒng)中使用緩沖器來減弱尖峰，這會降低傳感器的響應(yīng)速度。</span> </p> <p> <span style="font-size:16px;">壓力變送器一般設(shè)計成能在2億個周期中承受比較大壓力而不會降低性能。在選擇變送器時可在系統(tǒng)性能與變送器壽命之間找到一個折中的解決方案。</span> 5五路報警壓力控制器定制廠家。福州數(shù)字壓力控制器參數(shù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福州數(shù)字壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030927812500/5133224.jpg"></div><h1> <span style="font-size:18px;color:#E53333;">隔爆型壓力開關(guān)</span> </h1> <p> <span style="font-size:18px;">可分為防爆型和隔爆型使用等級范圍為Exd II CT1 ~ T6，進(jìn)口隔爆壓力開關(guān)需通過UL、CSA、CE等國際認(rèn)證?？捎糜趨^(qū)域及強(qiáng)腐蝕氣氛環(huán)境中。隔爆型壓力開關(guān)可提供不同的壓力，差壓，真空和溫度范圍等產(chǎn)品。常見的使用范圍有電力、石油、化工、冶金、鍋爐、食品機(jī)械、環(huán)保設(shè)備等行業(yè)。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>機(jī)械型機(jī)械壓力開關(guān)</strong></span> </p> <p> <span style="font-size:18px;">為純機(jī)械形變導(dǎo)致微動開關(guān)動作。當(dāng)壓力增加時，作用在不同的傳感壓力元器件（膜片、波紋管、活塞）產(chǎn)生形變，將向上移動，通過欄桿彈簧等機(jī)械結(jié)構(gòu)，**終啟動**上端的微動開關(guān)，使電信號輸出。UE壓力開關(guān)設(shè)定方式從功能原理上又分成連續(xù)位移型和力平衡型。</span><span style="font-size:18px;"></span> 福州數(shù)字壓力控制器參數(shù)康宇通達(dá)測控儀表有限公司！</p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福州數(shù)字壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030924130859/9668393.jpg"></div><p> <span style="font-size:16px;">壓力開關(guān)</span><span style="font-size:16px;">操作方法</span> </p> <p> <span style="font-size:16px;">1.設(shè)置控制壓力的方法</span> </p> <p> <span style="font-size:16px;">1）短按(ON/OFF)運行鍵，關(guān)閉運行指示燈，壓力控制系統(tǒng)關(guān)閉。</span> </p> <p> <span style="font-size:16px;">2）設(shè)置控制上限/下限短按SET鍵1次，進(jìn)入下限設(shè)置狀態(tài)(對應(yīng)下限指示燈亮)，通過(▲)(▼)設(shè)置數(shù)值,設(shè)置下限完成后，短按SET鍵進(jìn)入上限設(shè)置，設(shè)置方法同上。</span> </p> <p> <span style="font-size:16px;">3）設(shè)置完成后，按SET鍵將設(shè)定值自動存入電腦芯片（參數(shù)修改后，5秒鐘內(nèi)無按鍵操作會自動保存當(dāng)前參數(shù)設(shè)置）。</span> </p> <p> <span style="font-size:16px;">4）再次按(ON/OFF)運行鍵(對應(yīng)運行指示燈亮)，電機(jī)開始工作。</span> </p> <p> <span style="font-size:16px;">2.單位切換方法：短按(ON/OFF)運行鍵，關(guān)閉運行指示燈，短按增加鍵(▲)可以將單位在MPa、Kg/cm、PSI之間任意切換。設(shè)置完成后開啟運行指示燈。</span> </p> <p> <span style="font-size:16px;">3.零位清零功能：短按(ON/OFF)運行鍵，關(guān)閉運行指示燈，長按減小鍵(▼)5秒可以將當(dāng)前壓力值清零,修正零位誤差。設(shè)置完成后開啟運行指示燈。(使用此功能時壓力開關(guān)不得施加壓力。)</span> </p><p> <span style="font-size:18px;">變送器故障分析和處理主要方法</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>A替換法</strong></span> </p> <p> <span style="font-size:18px;">準(zhǔn)備一塊正常使用的變送器直接替換懷疑有故障的。</span><span style="font-size:18px;">這樣可以簡單快捷的判定是變送器本身的故障還是管路或其他設(shè)備的故障。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>B斷路法</strong></span> </p> <p> <span style="font-size:18px;">將懷疑有故障的部分與其它部分分開來，查看故障是否消失，如果消失，則確定故障所在，否則可進(jìn)行下一步查找，如：智能差壓變送器不能正常Hart遠(yuǎn)程通訊，可將電源從儀表本體上斷開，用現(xiàn)場另加電源的方法為變送器通電進(jìn)行通訊，以查看是否電纜是否疊加約2kHz的電磁信號而干擾通訊。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>C.短路檢測</strong></span> </p> <p> <span style="font-size:18px;">在保證安全的情況下，將相關(guān)部分回路直接短接，如：差變送器輸出值偏小，可將導(dǎo)壓管斷開，從一次取壓閥外直接將差壓信號直接引到差壓變送器雙側(cè)，觀察變送器輸出，以判斷導(dǎo)壓管路的堵、漏的連通性。</span> 報警壓力控制器的生產(chǎn)廠家有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="福州數(shù)字壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221033827714843/1616752.jpg"></div><h1> <span style="font-size:16px;">壓力開關(guān)使用和維護(hù)知識</span> </h1> <p> <span style="font-size:16px;">1、數(shù)顯壓力開關(guān)在正式應(yīng)用之前，用戶先檢查下數(shù)顯壓力開關(guān)的各個部件是否都完好，在確保完好的情況下才可以投入使用。</span> </p> <p> <span style="font-size:16px;">2、正確的設(shè)置數(shù)顯壓力開關(guān)，各個參數(shù)都要設(shè)定在數(shù)顯壓力開關(guān)的額定范圍之內(nèi)，萬萬不可超負(fù)荷工作，否則數(shù)顯壓力開關(guān)的使用壽命會因此受到影響。</span> </p> <p> <span style="font-size:16px;">3、數(shù)顯壓力開關(guān)的測量過程中，有專人負(fù)責(zé)觀察，避免運行過程有突發(fā)情況發(fā)生。</span> </p> <p> <span style="font-size:16px;">4、每次數(shù)顯壓力開關(guān)在使用完畢后，都要將其內(nèi)部的元件清理干凈，防止被測介質(zhì)還殘留在里面，另外，為了保護(hù)數(shù)顯壓力開關(guān)的顯示屏，除了要定期擦拭外，隨手用干凈的袋子將顯示屏包住，防止灰塵等雜質(zhì)侵入。</span> </p> <p> <span style="font-size:16px;">5、定期進(jìn)行數(shù)顯壓力開關(guān)的性能檢測，防止日積月累的應(yīng)用使其元件逐漸老化，給測量過程帶來一定影響。</span> 如何選購智能壓力控制器？福州數(shù)字壓力控制器參數(shù)</p><p style="text-indent:25px">如何挑選合適的壓力控制器？福州數(shù)字壓力控制器參數(shù)</p><h1> <span style="font-size:16px;">液壓壓力變送器特性參數(shù)</span> </h1> <p> <span style="font-size:16px;color:#E53333;"><strong>1.傳感器</strong></span> </p> <p> <span style="font-size:16px;">能感受規(guī)定的被測量并按照一定的規(guī)律轉(zhuǎn)換成可用輸出信號的器件或裝置。通常有敏感元件和轉(zhuǎn)換元件組成。</span> </p> <p> <span style="font-size:16px;"><strong><span style="color:#E53333;">2. 測量范圍</span></strong></span> </p> <p> <span style="font-size:16px;">在允許誤差限內(nèi)被測量值的范圍。</span> </p> <p> <strong><span style="color:#E53333;">3. 量程</span></strong> </p> <p> <span style="font-size:16px;">測量范圍上限值和下限值的代數(shù)差。</span> </p> <p> <span style="font-size:16px;"><strong><span style="color:#E53333;">4. 精確度</span></strong></span> </p> <p> <span style="font-size:16px;">被測量的測量結(jié)果與真值間的一致程度。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>5. 重復(fù)性</strong></span> </p> <p> <span style="font-size:16px;">在所有下述條件下，對同一被測的量進(jìn)行多次連續(xù)測量所得結(jié)果之間的符合程度：</span> </p> <p> <p> <span style="font-size:16px;color:#E53333;"><strong>6. 分辨力</strong></span> </p> <p> <span style="font-size:16px;">傳感器在規(guī)定測量范圍圓可能檢驗出的被測量的非常小變化量。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>7. 閾值</strong></span> </p> <p> <span style="font-size:16px;">能使傳感器輸出端產(chǎn)生可測變化量的被測量的非常小變化量。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>8. 零位</strong></span> </p> <p> <span style="font-size:16px;">使輸出的***值為非常小的狀況，例如平衡狀況。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>9. 激勵</strong></span> </p> <p> <span style="font-size:16px;">為使傳感器正常工作而施加的外部能量(電壓或電流)。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>10. 非常大激勵</strong></span> </p> <p> <span style="font-size:16px;">在室內(nèi)條件下，能夠施加到傳感器上的激勵電壓或電流的非常大值。</span> </p> <p> <br /> </p> <p> <br /> </p> <span style="font-size:16px;"></span> 福州數(shù)字壓力控制器參數(shù)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/231932.html</p></div></div></div></div></div><div id="rre67xp" class="page-right twoColRt"><div id="z0kms4z" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="pct7suj" class="recomPic 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