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class="home-main container clearfix"><div id="otjzabs" class="twoCol"><div id="gnugriz" 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_yaliyibiao/">壓力儀表</a>?<a href="http://www.cdcfah.com/cp/third-yaliyibiao_ylkzq/">壓力控制器</a>?沈陽(yáng)兩路報(bào)警壓力控制器參數(shù) 抱誠(chéng)守真武漢康宇通達(dá)測(cè)控儀表供應(yīng)</p><div id="f2m3fkw" class="leftbox clearfix"><h1>沈陽(yáng)兩路報(bào)警壓力控制器參數(shù) 抱誠(chéng)守真武漢康宇通達(dá)測(cè)控儀表供應(yīng)</h1><div id="iqrn7bs" class="proBig"><div id="sutpi83" 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="33qjkbs" 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="bu7giuv" 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>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>沈陽(yáng)兩路報(bào)警壓力控制器參數(shù),壓力控制器</p><p><span>***更新：</span>2020-10-23 10:09:12</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="zizqh3j" 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(cè)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(hào)賽博數(shù)碼廣場(chǎng)</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="uh287vm" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sfwmipa" class="box"><p><h1> <span style="font-size:18px;">機(jī)械式壓力控制器</span> </h1> <p> <span style="font-size:18px;">機(jī)械式壓力控制器是機(jī)械形變導(dǎo)致微動(dòng)開(kāi)關(guān)動(dòng)作，沈陽(yáng)兩路報(bào)警壓力控制器參數(shù)，在制冷系統(tǒng)中主要用作高低壓壓力控制器。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>工作原理：</strong></span> </p> <p> <span style="font-size:18px;">當(dāng)系統(tǒng)內(nèi)壓力高于某一個(gè)設(shè)定壓力計(jì)時(shí)，不同的壓感元件（彈簧管、膜片、膜盒、波紋管、活塞等)的自由端產(chǎn)生位移，通過(guò)鏈接導(dǎo)桿推動(dòng)開(kāi)關(guān)內(nèi)碟片瞬時(shí)發(fā)生移動(dòng)；當(dāng)壓力降至額定的恢復(fù)值時(shí)，碟片瞬時(shí)反向移動(dòng)，開(kāi)關(guān)自動(dòng)復(fù)位，沈陽(yáng)兩路報(bào)警壓力控制器參數(shù)，**終輸出一個(gè)開(kāi)關(guān)量的電信號(hào)，沈陽(yáng)兩路報(bào)警壓力控制器參數(shù)。</span> </p> <p> <span style="font-size:18px;"> <p> <strong><span style="color:#E53333;">根據(jù)工作原理壓力控制器</span></strong><strong><span style="color:#E53333;">分為兩大類(lèi)：</span></strong> </p> <p> 1、機(jī)械式壓力控制器； </p> <p> 2、電子式壓力控制器。 </p> <br /> </span> 報(bào)警壓力控制器多少錢(qián)？沈陽(yáng)兩路報(bào)警壓力控制器參數(shù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="沈陽(yáng)兩路報(bào)警壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030927812500/5133224.jpg"></div><p> <span style="font-size:16px;">壓力控制器設(shè)定值為上切換值的調(diào)整方法選用設(shè)定范圍在（0.05～2.5）MPa的控制器,要求上限切換值為2.0MPa。</span> </p> <p> <span style="font-size:16px;">1、松開(kāi)鎖緊器，將控制器旋入校驗(yàn)臺(tái)的螺紋接口上；打開(kāi)蓋板，將電纜穿過(guò)電纜接口接入端子板，電纜另一頭接上萬(wàn)用表；</span> </p> <p> <span style="font-size:16px;">2、加壓至2.0MPa,此值可由標(biāo)準(zhǔn)壓力表讀出；順時(shí)針轉(zhuǎn)動(dòng)設(shè)定值調(diào)節(jié)鏍桿，使設(shè)定值由大變小，直至微動(dòng)開(kāi)關(guān)在2.0MPa處切換。</span> </p> <p> <span style="font-size:16px;">3、旋動(dòng)鎖緊器，調(diào)節(jié)校驗(yàn)臺(tái)壓力，使其在2.0MPa上下來(lái)回變化，校驗(yàn)壓力上升時(shí)，切換值是否為2.0MPa，此值即為要求設(shè)定的上切換值，此值減去切換差（約0.085MPa)即為下切換值。</span> 廣州水泵壓力控制器報(bào)價(jià)康宇通達(dá)測(cè)控儀表有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="沈陽(yáng)兩路報(bào)警壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221035046757812/4746354.jpg"></div><p> <span style="font-size:16px;">變送器故障分析和處理主要方法</span> </p> <p> <span style="font-size:16px;">A替換法</span> </p> <p> <span style="font-size:16px;">準(zhǔn)備一塊正常使用的變送器直接替換懷疑有故障的。這樣可以簡(jiǎn)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:16px;">B斷路法</span> </p> <p> <span style="font-size:16px;">將懷疑有故障的部分與其它部分分開(kāi)來(lái)，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(kāi)，用現(xiàn)場(chǎng)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(hào)而干擾通訊。</span> </p> <p> <span style="font-size:16px;">C.短路檢測(cè)</span> </p> <p> <span style="font-size:16px;">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(kāi)，從一次取壓閥外直接將差壓信號(hào)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> </p><p> <span style="font-size:16px;">電子壓力開(kāi)關(guān)特點(diǎn)</span> </p> <p> <span style="font-size:16px;">1、產(chǎn)品主要采用新型智能微處理芯片，功能實(shí)用性能穩(wěn)定。</span> </p> <p> <span style="font-size:16px;">2、LED顯示當(dāng)前壓力或液位值;</span> </p> <p> <span style="font-size:16px;">3、壓力或液位可以根據(jù)自己的需要設(shè)置啟動(dòng)或停止;</span> </p> <p> <span style="font-size:16px;">4、四位LED的產(chǎn)品三個(gè)單位可以根據(jù)客戶(hù)需要選擇：Mpa、KG.F/CM2，PSI</span> </p> <p> <span style="font-size:16px;">5、可以設(shè)置高低壓力或液位報(bào)警點(diǎn)，并通過(guò)繼電器或光耦輸出給控制設(shè)備; 輸出雙路繼電器(單刀雙擲)開(kāi)關(guān)量;</span> </p> <p> <span style="font-size:16px;">6、兩路繼電器/兩路光耦/帶4-20mA/0-10V 輸出可以選擇;</span> </p> <p> <span style="font-size:16px;">7、采用高精度壓力傳感器，比機(jī)械壓力開(kāi)關(guān)精度高，遲滯小，響應(yīng)快，穩(wěn)定可靠;調(diào)節(jié)無(wú)死區(qū)，可以在整個(gè)量程范圍內(nèi)任意設(shè)定繼電器動(dòng)作壓力點(diǎn);</span> </p> <p> <span style="font-size:16px;">8、使用按鍵調(diào)節(jié)動(dòng)作壓力，使用簡(jiǎn)便，更加靈活; 防護(hù)等級(jí)：IP65，可以用在環(huán)境惡劣的場(chǎng)合;</span> 壓力控制器的組成有哪些？</p> <span style="font-size:16px;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="沈陽(yáng)兩路報(bào)警壓力控制器參數(shù),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221033827509765/9507056.jpg"></div><p> <span style="font-size:16px;">壓力控制器技術(shù)規(guī)格</span> </p> <p> <span style="font-size:16px;">測(cè)量介質(zhì)：無(wú)腐蝕作用的氣體、液體或蒸汽等</span> </p> <p> <span style="font-size:16px;">外殼：壓鑄鋁，環(huán)氧樹(shù)脂涂層，帶密封墊圈的外蓋設(shè)</span> </p> <p> <span style="font-size:16px;">定點(diǎn)精度：±0.5%</span> </p> <p> <span style="font-size:16px;">切換差：分為可調(diào)和不可調(diào)兩種（參考選型數(shù)據(jù)表）</span> </p> <p> <span style="font-size:16px;">重復(fù)性誤差：<1%</span> </p> <p> <span style="font-size:16px;">壓力接口：標(biāo)準(zhǔn)M20*1.5螺紋（可根據(jù)現(xiàn)場(chǎng)需要，特殊定制）</span> </p> <p> <span style="font-size:16px;">電氣接口：M20*1.5 螺紋接口（可根據(jù)現(xiàn)場(chǎng)需要，特殊定制）</span> </p> <p> <span style="font-size:16px;">開(kāi)關(guān)輸出：一個(gè)單刀雙擲（SPDT）輸出（開(kāi)關(guān)可接"常開(kāi)型"或者“常閉型”）</span> </p> <p> <span style="font-size:16px;">環(huán)境溫度：-40℃~+85℃（其他溫度可用遠(yuǎn)傳）</span> </p> <p> <span style="font-size:16px;">環(huán)境濕度：5%~95%</span> </p> <p> <span style="font-size:16px;">使用壽命：105次循環(huán)</span> </p> <p> <span style="font-size:16px;">抗振性： <Max.2g</span> </p> <p> <span style="font-size:16px;">外殼保護(hù)等級(jí)：IP66</span> 如何挑選合適的壓力控制器。石家莊智能壓力控制器參數(shù)</p><p style="text-indent:25px">如何選購(gòu)智能壓力控制器？沈陽(yáng)兩路報(bào)警壓力控制器參數(shù)</p><h1> <span style="font-size:16px;">壓力控制器</span><span style="font-size:16px;">工作原理</span> </h1> <p> <span style="font-size:16px;">能通過(guò)把制冷系統(tǒng)的壓力變換為電信號(hào)控制電氣系統(tǒng)的工作。壓力控制器由高、低壓控制兩部分組成的，它們分別與壓縮機(jī)高、低壓管相連。當(dāng)制冷劑進(jìn)入壓力控制器后，氣壓會(huì)使波紋管產(chǎn)生變形，變形的波紋管迫使傳動(dòng)桿移動(dòng)，使微動(dòng)開(kāi)關(guān)接通或斷開(kāi)。當(dāng)制冷系統(tǒng)高壓壓力過(guò)高時(shí)，高壓控制部分的微動(dòng)開(kāi)關(guān)斷開(kāi)，切斷壓縮機(jī)的供電回路，使壓縮機(jī)停機(jī)，以避免壓縮機(jī)被高壓損壞。當(dāng)壓縮機(jī)吸氣壓力過(guò)低時(shí)，低壓控制部分的微動(dòng)開(kāi)關(guān)斷開(kāi)，切斷壓縮機(jī)的供電回路，使壓縮機(jī)停機(jī)。</span> </p> <p> <span style="font-size:16px;">當(dāng)系統(tǒng)內(nèi)壓力高于某一個(gè)設(shè)定壓力計(jì)時(shí)，不同的壓感元件（彈簧管、膜片、膜盒、波紋管、活塞等）的自由端產(chǎn)生位移，通過(guò)鏈接導(dǎo)桿推動(dòng)開(kāi)關(guān)內(nèi)碟片瞬時(shí)發(fā)生移動(dòng)；當(dāng)壓力降至額定的恢復(fù)值時(shí)，碟片瞬時(shí)反向移動(dòng)，開(kāi)關(guān)自動(dòng)復(fù)位，**終輸出一個(gè)開(kāi)關(guān)量的電信號(hào)。</span> </p> <p> <span style="font-size:16px;">可用于對(duì)感壓元件無(wú)腐蝕作用的氣體、液體或蒸汽等介質(zhì)IIA、IIB、IIC類(lèi)CT1~ 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