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tcPro"><section class="home-main container clearfix"><div id="pewtvce" class="twoCol"><div id="q2qdahe" class="page-proshow clearfix"><p class="current"> 當前位置:<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_wybez/">物位儀表</a>?<a href="http://www.cdcfah.com/cp/third-wybez_ykg/">液位開關(guān)</a>?壓差式液位開關(guān)價錢客戶至上上海翼爾電子科技供應(yīng)</p><div id="lfhtvh7" class="leftbox clearfix"><h1>壓差式液位開關(guān)價錢客戶至上上海翼爾電子科技供應(yīng)</h1><div id="lzbya3w" class="proBig"><div id="nhelsht" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407042043028818/8918279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="auwtfcj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407042043028818/8918279.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="od8oxt8" 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>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>壓差式液位開關(guān)價錢,液位開關(guān)</p><p><span>***更新：</span>2020-12-21 13:24:49</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="onzb3c3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海翼爾電子科技有限公司</a></p><p><span>聯(lián)系人：</span>趙“S</p><p><span>郵箱: </span>yeertec@163.com</p><p><span>電話: </span>13361991561</p><p><span>傳真: </span>021_57155131</p><p><span>網(wǎng)址: </span>http://www.yeer-tec.com</p><p><span>手機: </span>021-57488360</p><p><span>地址: </span>海灣旅游區(qū)莘奉公路4960號110室</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="78jg2sm" class="page-proshow02"><p class="title">詳細說明</p><div id="m3rtfb8" class="box"><p><p style="text-indent:25px">音叉液位開關(guān)是一種新型的液位開關(guān)。幾乎適用于所有液體介質(zhì)，同時也適用于測量能自由流動的中等密度的固體粉末或顆粒。由于音叉液位開關(guān)基本沒有活動部件，機械磨損比較小，因此無需維護和調(diào)整，使用簡單方便。另外，音叉液壓開關(guān)采用國外的新技術(shù)和原裝進口芯片，具有使用壽命長、性能穩(wěn)定、安全可靠等優(yōu)點，以及適應(yīng)性強（被測介質(zhì)不同的電參數(shù)、密度對測量均不產(chǎn)生影響），壓差式液位開關(guān)價錢、不需調(diào)校（無論測量何種介質(zhì)都不需要現(xiàn)場調(diào)校）和免于維護等特點，壓差式液位開關(guān)價錢，經(jīng)常應(yīng)用于冶金、建材、化工、輕工，壓差式液位開關(guān)價錢、糧食等行業(yè)中物位的過程控制。液位開關(guān)安裝的時候主要看產(chǎn)品是屬于直裝式還是側(cè)裝式的。壓差式液位開關(guān)價錢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓差式液位開關(guān)價錢,液位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407042043028818/8918279.png"></div><p style="text-indent:25px">浮球液位開關(guān)是一個能夠調(diào)節(jié)桶、槽或井中液位的控制裝置。它可主動調(diào)節(jié)，易于操作，便于裝置，安全可靠，免予修理，無毒環(huán)保。它對污水有反抗作用，經(jīng)常應(yīng)用于家庭，廠礦等的水池，油，酸和堿的池，桶，槽，灌等的容器中。假如聯(lián)兩個操控器。一個放至水塔，另一個放至水井中操控水泵，就能避免因水源缺乏開空泵而損壞水泵設(shè)備；也能夠三有操控器串聯(lián)，一個放至水塔，另一個放過濾池和一個放至河水（水井）能一起控件，就能避免因水源缺乏開空泵而損壞水泵設(shè)備；也能夠三個操控器串聯(lián)，一個放至河水（水井）能一起操控兩臺水泵設(shè)備。壓差式液位開關(guān)價錢音叉液壓開關(guān)的使用簡單方便。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓差式液位開關(guān)價錢,液位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407042072501474/7618755.png"></div><p style="text-indent:25px">浮球液位開關(guān)種類區(qū)分技巧： 1 、溫度： PVDF zui高溫度為 120 ℃， PP 較高為 80 ℃， PA zui高溫度為 105 ℃ SUS304/316 zui高為 200 ℃。2 、壓力：塑膠類浮球耐壓較大 5kg/cm2 ， SUS 浮球耐壓zui大 30kg/cm2 。3 、粘著：應(yīng)選用球大、比重小的浮球才能克服液體表面張力。4 、化性： PVDF 塑膠材質(zhì)適用于酸堿場所， H2SO4 硫酸如有溫度考慮時應(yīng)選用 PVDF 。 PP 塑膠材質(zhì)適用于 HCl 鹽酸場所。 NBR 橡膠適用于油環(huán)境。 5 、油精：應(yīng)使用不銹鋼金屬材質(zhì)。6 、比重：浮球比重 SG 必須小于被測液體，否則浮球浮不起來。7 、防護防爆等級：可根據(jù)客戶要求選擇各種接線盒，接線盒規(guī)格齊全，有塑膠、鋁合金、不銹鋼防爆型，防護等級可達 IP-65 以上。8 、電氣開關(guān)形式：接點容量 50W/250VACSPST 或 40W/250VACSPDT 。9 、安裝連接方式：接續(xù)法蘭有 JIS ， DIN ， ANSI 規(guī)格；螺紋牙口有 NPT ， PF ， BSP ， M ， UNC 等規(guī)格。</p><p style="text-indent:25px">浮球液位開關(guān)怎么接線？ 1、需要明白浮球液位開關(guān)是怎樣來實現(xiàn)功能的，也就是它的工作原理。浮球液位開關(guān)是由干簧管與浮球組成，通過浮球內(nèi)置磁鐵吸合干簧管觸點的閉合或者斷開，從而輸出信號報警，而干簧管觸點的兩頭分別焊接一條線。2、要明白浮球液位開關(guān)內(nèi)部結(jié)構(gòu)的接線圖，明白一個液位控制是怎么連接線路的，兩個甚至三個液位點，內(nèi)部的接線是怎樣的，這樣就完全可以明白怎么去接線了。浮球液位開關(guān)接線注意事項：1.浮球液位開關(guān)接線方法主要是干簧管式，而比如電纜式則是另外一回事，具體可以點下面鏈接去看看。2.需要另外提到一點就是浮球液位開關(guān)是不可直接去控制水泵等產(chǎn)品，也就是說不能夠直接連接220V電壓。電纜浮球液位開關(guān)利用重力與浮力的原理設(shè)計而成。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="壓差式液位開關(guān)價錢,液位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041942599263/542528.png"></div><p style="text-indent:25px">射頻導(dǎo)納物位控制技術(shù)是一種從電容式物位控制技術(shù)發(fā)展起來的，防掛料、更可靠、更準確、適用性更廣的物位控制技術(shù)，“射頻導(dǎo)納”中“導(dǎo)納”的含義為電學(xué)中阻抗的倒數(shù)，它由阻性成分、容性成分、感性成分綜合而成，而“射頻”即高頻，所以射頻導(dǎo)納技術(shù)可以理解為用高頻測量導(dǎo)納。高頻正弦振蕩器輸出一個穩(wěn)定的測量信號源，利用電橋原理，以精確測量安裝在待測容器中的傳感器上的導(dǎo)納，在直接作用模式下，儀表的輸出隨物位的升高而增加。射頻導(dǎo)納技術(shù)與傳統(tǒng)電容技術(shù)的區(qū)別在于測量參量的多樣性、驅(qū)動三端屏蔽技術(shù)和增加的兩個重要的電路。射頻導(dǎo)納技術(shù)由于引入了除電容以外的測量參量，尤其是電阻參量，使得儀表測量信號信噪比上升，大幅度地提高了儀表的分辨力、準確性和可靠性測量參量的多樣性也有力地拓展了儀表的可靠應(yīng)用領(lǐng)域。外貼非接觸式超聲波液位開關(guān)提供了容器尤其是高壓、腐蝕、密閉容器物位測量的解決方案。壓差式液位開關(guān)價錢</p><p style="text-indent:25px">當水平面以上揚線角度超過28°時，浮球液位開關(guān)內(nèi)部的鋼珠會滾動壓到微動開關(guān)或脫離微動開關(guān)。壓差式液位開關(guān)價錢</p><p style="text-indent:25px">連桿浮球液位開關(guān)的安裝應(yīng)注意如下幾點問題：1、安裝位置應(yīng)遠離進水口，否則開關(guān)會因進水口的波動而造成誤動作。（此點也同樣適用于其余類型浮球液位開關(guān)） 2、若開關(guān)裝置于容器池壁，可加裝L型角鋼支架。（比較簡單的安裝方式，一般為螺紋式的浮球液位開關(guān)。3、若開關(guān)裝置于攪拌區(qū)域，可安裝防波管或防波擋板。（如果使用環(huán)境是此種情況，建議先與廠家溝通確定浮球大小和安裝螺紋等后再安裝防波板）。4、選擇管的內(nèi)徑大于浮球直徑的法蘭連接管。5、配線時建議使用多蕊電纜。（此點保證其安全性，一般為室外安裝選擇，比如電纜式浮球液位開關(guān)就是采用多芯電纜。壓差式液位開關(guān)價錢</p><p style="text-indent:25px">上海翼爾電子科技有限公司致力于儀器儀表，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于流量，壓力，溫度，物液位，是儀器儀表的主力軍。上海翼爾電子致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。上海翼爾電子始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使上海翼爾電子在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2496058.html</p></div></div></div></div></div><div id="pk3qspm" class="page-right twoColRt"><div id="oyvxzgs" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="etlsuln" 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(yīng)" 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