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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>?蘭州液壓壓力控制器歡迎咨詢武漢康宇通達測控儀表供應</p><div id="dn3acjl" class="leftbox clearfix"><h1>蘭州液壓壓力控制器歡迎咨詢武漢康宇通達測控儀表供應</h1><div id="gahwdpr" class="proBig"><div id="hwtnjqi" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221033828613281/6283868.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="d7v3ofh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/kytdck/637221033828613281/6283868.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="m8pzbdf" 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>產品關鍵詞：</span>蘭州液壓壓力控制器,壓力控制器</p><p><span>***更新：</span>2020-08-11 16:16:17</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="8ztfmoq" 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>網址: </span></p><p><span>手機: </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="bqn7tli" class="page-proshow02"><p class="title">詳細說明</p><div id="j7tvn2n" class="box"><p><p> <span style="font-size:18px;">水泵壓力控制器的調校方法</span> </p> <p> <span style="font-size:18px;">一.將壓力限調至1.5MPa（上切換值），發(fā)出觸點信號，其操作步驟：</span> </p> <p> <span style="font-size:18px;">1.打開水泵壓力控制器蓋板，旋松鎖緊器。</span> </p> <p> <span style="font-size:18px;">2.順時針旋動設定值調節(jié)螺桿，使設定值由大變小，直至開關觸點在1.5MPa處切換。</span> </p> <p> <span style="font-size:18px;">3.旋緊鎖緊器。</span> </p> <p> <span style="font-size:18px;">二.將壓力下限調至0.5MPa（下切換值）發(fā)出觸點信號，其操作步驟：</span> </p> <p> <span style="font-size:18px;">1.打開水泵壓力控制器蓋板，旋松鎖緊器。</span> </p> <p> <span style="font-size:18px;">2.逆時針旋動設定值調節(jié)螺桿，使設定值由小變大，直至開關觸點在0，蘭州液壓壓力控制器，蘭州液壓壓力控制器，蘭州液壓壓力控制器.5MPa處切換。</span> </p> <p> <span style="font-size:18px;">3.旋緊鎖緊器即可。</span> 液體壓力控制器的使用注意事項！蘭州液壓壓力控制器</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州液壓壓力控制器,壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221033828613281/6283868.jpg"></div><h1> <span style="font-size:18px;">壓力開關注意事項</span> </h1> <p> <span style="font-size:18px;color:#E53333;"><strong>1.設定值和壓力范圍的確定</strong></span> </p> <p> <span style="font-size:18px;">推薦設定范圍在壓力范圍的30%-65%之間,可設定范圍為壓力范圍的15%-90%之間。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>2.接斷差的形式</strong></span> </p> <p> <span style="font-size:18px;">可調式或固定式。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>3.是否有脈動</strong></span> </p> <p> <span style="font-size:18px;">如果壓力有脈動或振動,需要帶節(jié)流閥用以抑制脈動壓力對儀表的損傷。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>4.帶隔膜的場合</strong></span> </p> <p> <span style="font-size:18px;">測定腐蝕性、高黏度或溫度過高時,需要選用帶隔膜。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>5.防爆的必要性</strong></span> </p> <p> <span style="font-size:18px;">防爆形式分為隔爆型和本安型,長野產品多數(shù)為隔爆型。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>6.是否需要帶指示</strong></span> </p> <p> <span style="font-size:18px;">根據客戶指示。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>7.接點數(shù)量</strong></span> </p> <p> <span style="font-size:18px;">一接點(一個輸出)或兩接點(兩個輸出)。</span> 廈門數(shù)字壓力控制器調節(jié)報警壓力控制器的生產廠家有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州液壓壓力控制器,壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221035046757812/4746354.jpg"></div><h1> <span style="font-size:18px;color:#E53333;">隔爆型壓力開關</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，進口隔爆壓力開關需通過UL、CSA、CE等國際認證。可用于區(qū)域及強腐蝕氣氛環(huán)境中。隔爆型壓力開關可提供不同的壓力，差壓，真空和溫度范圍等產品。常見的使用范圍有電力、石油、化工、冶金、鍋爐、食品機械、環(huán)保設備等行業(yè)。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>機械型機械壓力開關</strong></span> </p> <p> <span style="font-size:18px;">為純機械形變導致微動開關動作。當壓力增加時，作用在不同的傳感壓力元器件（膜片、波紋管、活塞）產生形變，將向上移動，通過欄桿彈簧等機械結構，**終啟動**上端的微動開關，使電信號輸出。UE壓力開關設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> </p> <span style="display:none;"></span><p> <span style="font-size:18px;">如何校準電動型二線制壓力變送器</span> </p> <p> <span style="font-size:18px;">需要根據《JJG882-2004壓力變送器檢定規(guī)程》開展校準工作，需要的設備如下：</span> </p> <p> <span style="font-size:18px;"> 1、DC 24V供電電源一臺；</span> </p> <p> <span style="font-size:18px;"> 2、mA電流表一臺；</span> </p> <p> <span style="font-size:18px;"> 3、電壓表一臺；</span> </p> <p> <span style="font-size:18px;"> 4、標準壓力表一臺；</span> </p> <p> <span style="font-size:18px;"> 5、壓力源一臺；</span> </p> <p> <span style="font-size:18px;"> 6、活塞式壓力計一臺（有此項時，4、5為選配）。</span> </p> <p> <br /> </p> <p> <span style="font-size:18px;"> 目前數(shù)字壓力校驗儀集成了DC24V、電壓測量、電流測量、通斷測量等多種功能，設備向智能化、小型化不斷發(fā)展，例如您只需要配置ConST273智能數(shù)字壓力校驗儀和ConST100系列壓力泵，即可完成為HART智能壓力變送器、普通壓力變送器、精密壓力表、一般壓力表、壓力控制器等壓力儀表的檢定工作。</span> 國產壓力控制器定制哪家好？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州液壓壓力控制器,壓力控制器" src="http://tyunfile.71360.com/UploadFile/kytdck/637221030927812500/5133224.jpg"></div><h1> <span style="font-size:18px;">機械式壓力控制器</span> </h1> <p> <span style="font-size:18px;">機械式壓力控制器是機械形變導致微動開關動作，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;">當系統(tǒng)內壓力高于某一個設定壓力計時，不同的壓感元件（彈簧管、膜片、膜盒、波紋管、活塞等)的自由端產生位移，通過鏈接導桿推動開關內碟片瞬時發(fā)生移動；當壓力降至額定的恢復值時，碟片瞬時反向移動，開關自動復位，**終輸出一個開關量的電信號。</span> </p> <p> <span style="font-size:18px;"> <p> <strong><span style="color:#E53333;">根據工作原理壓力控制器</span></strong><strong><span style="color:#E53333;">分為兩大類：</span></strong> </p> <p> 1、機械式壓力控制器； </p> <p> 2、電子式壓力控制器。 </p> <br /> </span> 壓力控制器需要哪些配件？蘭州液壓壓力控制器</p><p style="text-indent:25px">使用中的壓力開關怎么調壓？蘭州液壓壓力控制器</p><h1> <span style="font-size:18px;">變送器常見故障及排除1</span> </h1> <p> <span style="font-size:18px;color:#E53333;"><strong>1.壓力上去，變送器輸出上不去</strong></span> </p> <p> <span style="font-size:18px;">加壓變送器輸出不變化，再加壓變送器輸出突然變化，泄壓變送器零位回不去。</span><span style="font-size:18px;">這種情況應檢查壓力接口是否漏氣或者被堵住，在檢查接線方式和電源，如果正常再察看傳感器零位是否有輸出，或者進行簡單加壓看輸出是否變化，有變化證明傳感器沒有損壞，如果無變化傳感器即已經損壞。在考慮還可能是儀表損壞，或者整個系統(tǒng)的其他環(huán)節(jié)的問題。</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>2.變送器輸出信號不穩(wěn)</strong></span> </p> <p> <span style="font-size:18px;">A.壓力源本身是一個不穩(wěn)定的壓力</span> </p> <p> <span style="font-size:18px;">B.儀表或壓力傳感器抗干擾能力不強</span> </p> <p> <span style="font-size:18px;">C.傳感器接線不牢</span> </p> <p> <span style="font-size:18px;">D.傳感器本身振動很厲害</span> </p> <p> <span style="font-size:18px;">E.傳感器故障</span> </p> <p> <span style="font-size:18px;color:#E53333;"><strong>3.變送器接電無輸出</strong></span> </p> <p> <span style="font-size:18px;">A接錯線(儀表和傳感器都要檢查)B.導線本身的斷路或短路C.電源無輸出或電源不匹配D.儀表損壞或儀表不匹配E.傳感器損壞</span> 蘭州液壓壓力控制器</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/882176.html</p></div></div></div></div></div><div id="fpmo3cr" class="page-right twoColRt"><div id="8kh8fh2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="g7vsceo" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" 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