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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="j8zd3nu" class="twoCol"><div id="pysw4kw" 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>?北京2路報(bào)警壓力控制器調(diào)節(jié) 值得信賴武漢康宇通達(dá)測(cè)控儀表供應(yīng)</p><div id="bfcji37" class="leftbox clearfix"><h1>北京2路報(bào)警壓力控制器調(diào)節(jié) 值得信賴武漢康宇通達(dá)測(cè)控儀表供應(yīng)</h1><div id="2e3ujv7" class="proBig"><div id="aos3vcz" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221030925517578/2025576.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="txpqzq7" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221030925517578/2025576.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ljq2ldf" 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>北京2路報(bào)警壓力控制器調(diào)節(jié),壓力控制器</p><p><span>***更新：</span>2020-07-06 10:17:31</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="sbyfht8" 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="p3dyfmo" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="i3cu87v" class="box"><p><h1> <span style="font-size:16px;">電子壓力開(kāi)關(guān)特點(diǎn)</span> </h1> <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)客戶需要選擇：Mpa、KG.F/CM2，PSI</span> </p> <p> <span style="font-size:16px;">5，北京2路報(bào)警壓力控制器調(diào)節(jié)、可以設(shè)置高低壓力或液位報(bào)警點(diǎn)，北京2路報(bào)警壓力控制器調(diào)節(jié)，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，北京2路報(bào)警壓力控制器調(diào)節(jié)，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><span style="font-size:16px;"></span> 壓力開(kāi)關(guān)的工作原理是什么？北京2路報(bào)警壓力控制器調(diào)節(jié)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京2路報(bào)警壓力控制器調(diào)節(jié),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030925517578/2025576.jpg"></div><h1> <span style="font-size:18px;">壓力控制器的概念</span> </h1> <p> <span style="font-size:18px;">壓力控制器可用于中性或腐蝕性氣體和液體介質(zhì)。設(shè)定值范圍可調(diào)，調(diào)節(jié)范圍為0.02～42Mpa．切換差不可調(diào)．壓力控制器包括范圍比較廣品種比較多,有差壓控制器,防爆壓力開(kāi)關(guān),防爆差壓開(kāi)關(guān),壓力變送器,差壓變送器,風(fēng)壓開(kāi)關(guān),風(fēng)壓變送器。</span> 北京2路報(bào)警壓力控制器調(diào)節(jié)壓力控制器怎么接線？</p> <span style="font-size:18px;">壓力控制器采用金屬316L膜片式的傳感器，可用于中性油、氣體介質(zhì)和水。控制器的設(shè)定值可調(diào)，調(diào)節(jié)范圍-0.1 ~ 40MPa量程段任意可選。防爆型產(chǎn)品防爆標(biāo)志為Exed II CT6?？捎糜趯?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CT1~ CT6組性氣體混合物場(chǎng)所實(shí)現(xiàn)壓力自動(dòng)控制。</span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京2路報(bào)警壓力控制器調(diào)節(jié),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030923759765/5651025.jpg"></div><h1> <span style="font-size:18px;">壓力控制器工作原理</span> </h1> <p> <span style="font-size:18px;">控制器產(chǎn)品在制造生產(chǎn)時(shí)每種產(chǎn)品都有其特定的工作壓力范圍（量程），在此范圍內(nèi)客戶可預(yù)先設(shè)定好需要開(kāi)關(guān)工作的壓力值，此值也稱壓力開(kāi)關(guān)的設(shè)定點(diǎn)。在接入系統(tǒng)后，當(dāng)被測(cè)介質(zhì)的壓力大于（小于）設(shè)定點(diǎn)時(shí)傳感器產(chǎn)生階越信號(hào)，觸發(fā)控制器內(nèi)部的微動(dòng)開(kāi)關(guān)，使系統(tǒng)回路打開(kāi)（閉合）。控制器通常配置一個(gè)SPDT型微動(dòng)開(kāi)關(guān)，每一個(gè)SPDT開(kāi)關(guān)均可設(shè)定為常閉或常開(kāi)狀態(tài)，設(shè)為常開(kāi)狀態(tài)時(shí)，當(dāng)微動(dòng)開(kāi)關(guān)動(dòng)作則使系統(tǒng)回路閉合。常閉狀態(tài)是使系統(tǒng)回路斷開(kāi)。</span> </p><h1> <span style="font-size:16px;">壓力開(kāi)關(guān)校驗(yàn)步驟</span> </h1> <p> <p> <span style="font-size:16px;color:#E53333;"><strong>1）原始值檢查，真實(shí)準(zhǔn)確。</strong></span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>2）控壓范圍檢查</strong></span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>3）設(shè)定點(diǎn)誤差檢定</strong></span> </p> <p> <span style="font-size:16px;"><strong><span style="color:#E53333;">4）切換差的檢定：</span></strong>在檢定設(shè)定值誤差時(shí)，同一設(shè)定點(diǎn)上切換值的平均值與下切換值平均值之間的差值為開(kāi)關(guān)的切換差，其值應(yīng)不大于量程的10%，生產(chǎn)廠對(duì)切換差有特殊要求的除外。</span> </p> <p> <span style="font-size:16px;"><strong><span style="color:#E53333;">5）重復(fù)性誤差的檢定：</span></strong> 在檢定控制器設(shè)定值誤差時(shí)，在同一檢定點(diǎn)通過(guò)三次測(cè)量中各自測(cè)得的上切換之間比較大差值和下切換值之間比較大差值，兩者中大者相對(duì)于量程的百分比即為控制器的重復(fù)性誤差，其***值不應(yīng)超出開(kāi)關(guān)的精度等級(jí)。</span> </p> <p> <span style="font-size:16px;"><strong><span style="color:#E53333;">6）絕緣電阻的檢定：</span></strong>將控制器電源斷開(kāi)，用500VDC的絕緣電阻表測(cè)量端子與外殼之間，端子之間絕緣電阻≥20MΩ。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>7）開(kāi)關(guān)調(diào)整單元封固</strong></span> </p> <p> <span style="font-size:16px;">開(kāi)關(guān)檢定完后，將開(kāi)關(guān)定值調(diào)節(jié)裝置封固，以防定值改變。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>8）觸點(diǎn)電阻的測(cè)量≤0.1Ω</strong></span> </p> <span style="font-size:16px;"></span> 康宇通達(dá)**提供壓力控制器定制咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京2路報(bào)警壓力控制器調(diào)節(jié),壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221033827509765/9507056.jpg"></div><h1> <span style="font-size:18px;"><strong>壓力開(kāi)關(guān)</strong><strong>操作說(shuō)明</strong></span> </h1> <p> <span style="font-size:18px;">數(shù)顯壓力開(kāi)關(guān)是集壓力測(cè)量、顯示、控制于一體的智能化控制儀表，具有操作簡(jiǎn)單、抗震動(dòng)性能好、控制精度高、使用壽命長(zhǎng)等特點(diǎn)。操作說(shuō)明以MD-S910智能壓力開(kāi)關(guān)為例：</span> </p> <p> <span style="font-size:18px;">1.壓力顯示窗口</span> </p> <p> <span style="font-size:18px;">2.MPa單位指示燈</span> </p> <p> <span style="font-size:18px;">3. Kg/cm單位指示燈</span> </p> <p> <span style="font-size:18px;">4.PSI單位指示燈</span> </p> <p> <span style="font-size:18px;">5.運(yùn)行指示燈</span> </p> <p> <span style="font-size:18px;">6.下限指示燈</span> </p> <p> <span style="font-size:18px;">7.上限指示燈</span> </p> <p> <span style="font-size:18px;">8.電源指示燈</span> </p> <p> <span style="font-size:18px;">9.(ON/OFF)運(yùn)行鍵</span> </p> <p> <span style="font-size:18px;">10.數(shù)字減小鍵(▼)</span> </p> <p> <span style="font-size:18px;">11.數(shù)字增加鍵(▲)</span> </p> <p> <span style="font-size:18px;">12.設(shè)置SET鍵</span> </p> <p> <span style="font-size:18px;">13.壓力安裝口</span> </p> <p> <span style="font-size:18px;color:#9933E5;"><strong>按鍵定義說(shuō)明</strong></span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>1.(ON/OFF)運(yùn)行鍵</strong></span> </p> <p> <span style="font-size:18px;">系統(tǒng)運(yùn)行鍵，進(jìn)行參數(shù)設(shè)置必須關(guān)閉運(yùn)行鍵，否則設(shè)置無(wú)法進(jìn)行。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>2.(SET)設(shè)置鍵</strong></span> </p> <p> <span style="font-size:18px;">短按此按鍵進(jìn)入壓力上下限設(shè)置狀態(tài)，長(zhǎng)按3秒進(jìn)入系統(tǒng)設(shè)置狀態(tài)。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>3.增加鍵(▲)</strong></span> </p> <p> <span style="font-size:18px;">按鍵一次數(shù)字增加0.01MP，長(zhǎng)按2秒后數(shù)字增加0.1MPa。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>4.減小鍵(▼)</strong></span> </p> <p> <span style="font-size:18px;">按鍵一次數(shù)字減小0.01MP，長(zhǎng)按2秒后數(shù)字減小0.1MPa。<br /> </span> 武漢壓力開(kāi)關(guān)生產(chǎn)商康宇通達(dá)測(cè)控儀表！北京2路報(bào)警壓力控制器調(diào)節(jié)</p><p style="text-indent:25px">壓力控制器的定制采購(gòu)。北京2路報(bào)警壓力控制器調(diào)節(jié)</p><h1> <span style="font-size:16px;">壓力控制器選型規(guī)則（3）</span> </h1> <p> <p> <span style="font-size:16px;color:#E53333;"><strong>6．根據(jù)系統(tǒng)工作溫度范圍</strong></span> </p> <p> <span style="font-size:16px;">測(cè)量介質(zhì)溫度應(yīng)處于變送器工作溫度范圍內(nèi)，如超溫使用，將會(huì)產(chǎn)生較大的測(cè)量誤差并影響變送器的使用壽命；在壓力變送器的生產(chǎn)過(guò)程中，會(huì)對(duì)溫度影響進(jìn)行測(cè)量和補(bǔ)償，以確保其受溫度影響產(chǎn)生的測(cè)量誤差處于準(zhǔn)確度等級(jí)要求的范圍內(nèi)。在溫度較高的場(chǎng)合，可以考慮選擇高溫型壓力變送器或采取安裝冷凝管、散熱器等輔助降溫措施。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>7．根據(jù)測(cè)量介質(zhì)與接觸材質(zhì)的兼容性</strong></span> </p> <p> <span style="font-size:16px;">在某些測(cè)量場(chǎng)合，測(cè)量介質(zhì)具有腐蝕性，此時(shí)需選用與測(cè)量介質(zhì)兼容的材料或進(jìn)行特殊的工藝處理，確保變送器不被損壞。</span> </p> <p> <span style="font-size:16px;color:#E53333;"><strong>8．根據(jù)壓力接口形式</strong></span> </p> <p> <span style="font-size:16px;">通常以螺紋連接(M20×1．5)為標(biāo)準(zhǔn)接口形式。</span> </p> 北京2路報(bào)警壓力控制器調(diào)節(jié)</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/512281.html</p></div></div></div></div></div><div id="gp8jlsu" class="page-right twoColRt"><div id="s77ankb" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div 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