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id="thyz9sb" 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-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_yyjyyj/">液壓機(jī)械與元件</a>?<a href="http://www.cdcfah.com/cp/third-yyjyyj_qtyyjjzpj/">其他液壓機(jī)械及組配件</a>?低流速報(bào)警流量開(kāi)關(guān)價(jià)位上海油威液壓成套設(shè)備供應(yīng)</p><div id="wvrnr3e" class="leftbox clearfix"><h1>低流速報(bào)警流量開(kāi)關(guān)價(jià)位上海油威液壓成套設(shè)備供應(yīng)</h1><div id="bzaralw" class="proBig"><div id="rvrdja7" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252261807076/9367230.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rzl3gxt" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252261807076/9367230.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3agm7hd" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>低流速報(bào)警流量開(kāi)關(guān)價(jià)位,數(shù)顯</p><p><span>***更新：</span>2021-01-16 01:10:54</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="aevhiev" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海油威液壓成套設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>楊海</p><p><span>郵箱: </span>69800595@qq.com</p><p><span>電話: </span>15821141338</p><p><span>傳真: </span>021_33656072</p><p><span>網(wǎng)址: </span>http://koto-sh.com.cn</p><p><span>手機(jī): </span>021-33656071</p><p><span>地址: </span>金海公路3265號(hào)18幢7層</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="r7vcd7x" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sg2jaw7" class="box"><p><p style="text-indent:25px">數(shù)顯壓力開(kāi)關(guān)是一款集壓力測(cè)量、顯示、控制與一體的智能化高精度壓力控制設(shè)備。數(shù)顯壓力開(kāi)關(guān)具有操作簡(jiǎn)單、價(jià)格便宜、抗震動(dòng)、控制精度高、使用壽命長(zhǎng)等特點(diǎn)。該壓力開(kāi)關(guān)具有延時(shí)控制功能、三種顯示單位可以任意切換、誤差一鍵清零等多種功能。按鍵定義說(shuō)明：1.(ON/OFF)運(yùn)行鍵：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。2.(SET)設(shè)置鍵：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)。3，低流速報(bào)警流量開(kāi)關(guān)價(jià)位.增加鍵：按鍵一次數(shù)字增加0.01MP，長(zhǎng)按2秒后數(shù)字增加0，低流速報(bào)警流量開(kāi)關(guān)價(jià)位.1MPa。4，低流速報(bào)警流量開(kāi)關(guān)價(jià)位.減小鍵：按鍵一次數(shù)字減小0.01MP，長(zhǎng)按2秒后數(shù)字減小0.1MPa。數(shù)顯壓力表的主要功能具有操作簡(jiǎn)單、價(jià)格便宜、抗震動(dòng)、控制精度高、使用壽命長(zhǎng)等特點(diǎn)。低流速報(bào)警流量開(kāi)關(guān)價(jià)位</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="低流速報(bào)警流量開(kāi)關(guān)價(jià)位,數(shù)顯" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252261807076/9367230.png"></div><p style="text-indent:25px">數(shù)顯壓力開(kāi)關(guān)是帶數(shù)字顯示的電子式壓力開(kāi)關(guān)，它在各個(gè)工業(yè)領(lǐng)域中都發(fā)揮了巨大的作用，保證了生產(chǎn)作業(yè)的正常運(yùn)行。為了充分發(fā)揮出數(shù)顯壓力開(kāi)關(guān)的較大功能，使用數(shù)顯壓力開(kāi)關(guān)的注意事項(xiàng)：1.設(shè)定壓力范圍時(shí)，不管是上限值還是下限值，符合原本的量程范圍，否則會(huì)造成數(shù)顯壓力開(kāi)關(guān)的過(guò)載，容易影響壓力傳感器的性能。2.在測(cè)量過(guò)程中，要注意避免將數(shù)顯壓力開(kāi)關(guān)的顯示屏與任何硬物或者其他固體相碰撞，否則會(huì)損壞數(shù)顯壓力開(kāi)關(guān)的顯示屏幕。3.盡量為數(shù)顯壓力開(kāi)關(guān)營(yíng)造一個(gè)良好的工作環(huán)境。如無(wú)腐蝕、無(wú)振動(dòng)的場(chǎng)所。4.不使用數(shù)顯壓力開(kāi)關(guān)時(shí)，將數(shù)顯壓力開(kāi)關(guān)保存在無(wú)塵、無(wú)腐蝕的環(huán)境中，并注意將數(shù)顯壓力開(kāi)關(guān)的電纜仔細(xì)貯存，避免電纜的損壞。低流速報(bào)警流量開(kāi)關(guān)價(jià)位在數(shù)字顯示壓力開(kāi)關(guān)中用戶可以通過(guò)設(shè)定電平轉(zhuǎn)換門限來(lái)決定數(shù)字顯示壓力開(kāi)關(guān)的動(dòng)作的壓力值。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="低流速報(bào)警流量開(kāi)關(guān)價(jià)位,數(shù)顯" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252285195494/3481848.png"></div><p style="text-indent:25px">用戶在選取數(shù)顯壓力傳感器的時(shí)候，應(yīng)該根據(jù)自身的需要選擇合適的傳感器。很多用戶對(duì)使用的傳感器的要求程度不一樣，因此所選取的標(biāo)準(zhǔn)也不一樣。如果需要很專業(yè)的數(shù)據(jù)和結(jié)果，就應(yīng)該選取國(guó)家標(biāo)準(zhǔn)。但是，如果只是作為企業(yè)中的一種簡(jiǎn)單儀器來(lái)進(jìn)行大概分析的話，就可以選取企業(yè)標(biāo)準(zhǔn)。如果要選購(gòu)流量傳感器，大家一定要慎重考慮，而且選擇一些質(zhì)量有保證，比較好用的傳感器。因?yàn)?，很多人以為新的傳感器，它們的技術(shù)就會(huì)越高，這是很片面的想法。新的產(chǎn)品，要具備成熟的技術(shù)才是好的產(chǎn)品。</p><p style="text-indent:25px">智能數(shù)顯壓力開(kāi)關(guān)如果維護(hù)的不得當(dāng)就會(huì)縮短數(shù)顯壓力開(kāi)關(guān)的使用壽命。嚴(yán)重的話，它還會(huì)發(fā)生故障，因此帶來(lái)的安全隱患也是不可小覷，那么如何維護(hù)好智能數(shù)顯壓力開(kāi)關(guān)呢？1、智能數(shù)顯壓力開(kāi)關(guān)在正式使用之前，用戶較好先檢查下數(shù)顯壓力開(kāi)關(guān)的各個(gè)部件是否都完好，在確保部件完好無(wú)損的情況下才可以投入使用。 2、正確的設(shè)置數(shù)顯壓力開(kāi)關(guān)的參數(shù)，數(shù)顯壓力開(kāi)關(guān)的各個(gè)參數(shù)都要設(shè)定在額定范圍之內(nèi)，千萬(wàn)不能超負(fù)荷工作，否則數(shù)顯壓力開(kāi)關(guān)的使用壽命會(huì)因此受到影響。 3、智能數(shù)顯壓力開(kāi)關(guān)在測(cè)量和使用過(guò)程中，較好有專門人員負(fù)責(zé)觀察，避免運(yùn)行過(guò)程中有突發(fā)情況發(fā)生。 4、智能數(shù)顯壓力開(kāi)關(guān)在每次使用完畢后，都要將其內(nèi)部的元件清理干凈，防止被測(cè)介質(zhì)還殘留在內(nèi)部。另外，為了保護(hù)數(shù)顯壓力開(kāi)關(guān)的顯示屏，除了要定期擦拭干凈外，較好隨手用干凈的袋子將顯示屏包住，防止灰塵等雜質(zhì)侵入開(kāi)關(guān)內(nèi)。5、定期對(duì)數(shù)顯壓力開(kāi)關(guān)進(jìn)行性能檢測(cè)，長(zhǎng)期的使用必定會(huì)使壓力開(kāi)關(guān)內(nèi)部元件逐漸老化，定期對(duì)其進(jìn)行檢查可以防止老化原件對(duì)壓力開(kāi)關(guān)測(cè)量過(guò)程造成的影響。數(shù)顯壓力開(kāi)關(guān)安裝時(shí)應(yīng)切實(shí)固定連接壓力開(kāi)關(guān)的管件，并確保壓力開(kāi)關(guān)的密封性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="低流速報(bào)警流量開(kāi)關(guān)價(jià)位,數(shù)顯" src="https://tyunfile.71360.com/UploadFile/shyouwei/637393252207783498/5606326.png"></div><p style="text-indent:25px">數(shù)顯式渦流流量傳感器有以下特征： (1).測(cè)量渦流頻率的檢測(cè)元件，一般都設(shè)置在渦流發(fā)生器的內(nèi)部，與流體隔離，所以渦流流量傳感器可以對(duì)所有的流體進(jìn)行流量檢測(cè)。(2).在流體的通道上設(shè)置的渦流發(fā)生器是固定的，因此傳感器沒(méi)有運(yùn)動(dòng)部分，使傳感器長(zhǎng)期使用的可靠性得到保證。(3).因?yàn)樽璧K流體運(yùn)動(dòng)的只有一根渦流發(fā)生器，所以壓力損失小。(4).傳感器測(cè)量流體的溫度為-40——300℃，流體的較高壓力可達(dá)30MPa。(5).傳感器測(cè)定流速的范圍，液體較大為10m/s，氣體較大為90m/s。使用電子渦流流量傳感器時(shí)應(yīng)注意以下幾點(diǎn)：1.當(dāng)被測(cè)流體的流速偏低時(shí)，流體將產(chǎn)生不穩(wěn)定渦流，此時(shí)應(yīng)適當(dāng)減小管道的口徑以提高流速。2.當(dāng)測(cè)定附著性流體時(shí)，如果渦流發(fā)生器上附著過(guò)多的流體，將會(huì)使測(cè)量誤差增大。3.傳感器安裝時(shí)，應(yīng)設(shè)置在管道振動(dòng)小的位置，并固定在牢固可靠的支架上。數(shù)顯壓力傳感器PN65系列電子式壓力傳感器采用高精度擴(kuò)散硅芯體，確保了傳感器的高精度和耐用性。低流速報(bào)警流量開(kāi)關(guān)價(jià)位</p><p style="text-indent:25px">數(shù)顯溫溫度報(bào)警器由溫濕度變送器、LED顯示屏及巨控GRM200短信報(bào)警主機(jī)組成。低流速報(bào)警流量開(kāi)關(guān)價(jià)位</p><p style="text-indent:25px">數(shù)顯液位傳感器當(dāng)中的靜壓投入式液位變送器（液位計(jì)）適用于石油化工、冶金、電力、制藥、供排水、環(huán)保等系統(tǒng)和行業(yè)的各種介質(zhì)的液位測(cè)量。精巧的結(jié)構(gòu)，簡(jiǎn)單的調(diào)校和靈活的安裝方式為用戶輕松地使用提供了方便。4～20mA、 0～5v、 0～10mA等標(biāo)準(zhǔn)信號(hào)輸出方式由用戶根據(jù)需要任選。利用流體靜力學(xué)原理測(cè)量液位，是壓力傳感器的一項(xiàng)重要應(yīng)用。采用特種的中間帶有通氣導(dǎo)管的電纜及專門的密封技術(shù)，既保證了傳感器的水密性，又使得參考?jí)毫η慌c環(huán)境壓力相通，從而保證了測(cè)量的高精度和高穩(wěn)定性。低流速報(bào)警流量開(kāi)關(guān)價(jià)位</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2862633.html</p></div></div></div></div></div><div id="27s8b2q" class="page-right twoColRt"><div id="dmqwstz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="bkbmi7o" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="tcdz3jk" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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