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#f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>南京鴨嘴式浮球液位開關廠家,液位開關</p><p><span>***更新：</span>2021-01-11 05:14:28</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="83yiume" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南儀測控技術(上海)有限公司</a></p><p><span>聯(lián)系人：</span>桂經(jīng)理</p><p><span>郵箱: </span>704766500@qq.com</p><p><span>電話: </span>17802114401</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>https://www.nanicontrol.com</p><p><span>手機: </span>021-61559357</p><p><span>地址: </span>滬閔路1871號9甲幢4樓407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="mbobya2" class="page-proshow02"><p class="title">詳細說明</p><div id="yczmogy" class="box"><p><p style="text-indent:25px">液位開關作為一種常見的測量液位位置的傳感器，它是一種將測量的液體的高度轉化成為，電信的方式進行傳出的，在工業(yè)、食品、醫(yī)藥、石油等行業(yè)有這普遍的應用。由于作業(yè)環(huán)境復雜，需求多樣、一直相適應，從形式上主要分為接觸式和非接觸式。非接觸式的如電容式液位開關,接觸式的例如:浮球式液位開關，南京鴨嘴式浮球液位開關廠家、電極式液位開關、電子式液位開關。電容式液位開關也可以采用接觸式方法實現(xiàn)。其中比較常見的有音叉液位開關、浮球液位開關，南京鴨嘴式浮球液位開關廠家、光電液位開關，南京鴨嘴式浮球液位開關廠家、電極式液位開關。高液位開關用于檢測水箱是否裝滿。南京鴨嘴式浮球液位開關廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京鴨嘴式浮球液位開關廠家,液位開關" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927099137104/8349260.png"></div><p style="text-indent:25px">浮球液位開關是一種能夠很好的對液位高低起到檢測并且輸出開關觸點信號的配件。采購前必須提供的幾點參數(shù)？ 4.線材要求：可選普通低溫線、高溫辮子線、耐腐蝕高溫鐵氟龍線、雙芯護套線等。 5.動作點個數(shù)：動作點個數(shù)與需要檢測的水位數(shù)量對等，但浮球個數(shù)則不與之對等。 6.電壓要求：可選200VDC/100VDC兩種，此處為開關承受電壓，固使用電壓切忌超出 7.出線幾條：依據(jù)動作點個數(shù)而定，單點兩條，雙點四條或者三條，其中一條公共線，以此類推。 8.出線長度：常規(guī)出線350MM，可依據(jù)要求定做。無錫感應式液位開關批發(fā)在傳統(tǒng)玻璃管液位計中加上一個浮子，浮子可以在玻璃管中隨水位上下浮動。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京鴨嘴式浮球液位開關廠家,液位開關" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927117213326/8720618.png"></div><p style="text-indent:25px">液位開關選型需要些什么參數(shù)?液位開關，顧名思義，就是根據(jù)液位來自動開關水泵。實現(xiàn)這種功能的方式有很多，主要由所采用的液位傳感器來決定?，F(xiàn)在的液位傳感器無外乎電極式、UQK/GSK式、光電式、壓力式、GKY式等幾種。分析其基本原理就能夠發(fā)現(xiàn)這些傳感器的優(yōu)缺點。有些固有的缺點，無論怎么做都無法避免。當然傳感器的制造工藝和材質(zhì)也會影響其性能，所以市場上有不同品質(zhì)和價格的液位傳感器。我們先了解了液位開關的實現(xiàn)原理，再根據(jù)自己使用環(huán)境就可以對液位開關進行選擇。</p><p style="text-indent:25px">電子式液位開關特點: (1).特性：耐污、耐傾搖、耐顛簸、抗摔性強、耐鹽霧、耐酸堿，不怕磁場影響、不怕金屬體影響、不怕水壓變化影響、不怕光線影響，沒有盲區(qū)，外部無可動部件，不怕固體漂浮物的影響。 (2).適用范圍：清水、各種污水、酸堿水、海水、水處理藥劑、河涌水、紡織印染水、工業(yè)廢水，還適合做船舶水位開關等 (3).安裝方法：同一水位開關，可以橫裝、豎裝、斜裝等不規(guī)則自由安裝,靈活方便 (4).固定方法：簡單易用，可用螺紋接口（M20，即4分管）固定或管夾固定電極式液位器如果用于污水，很快就會吸附很多雜質(zhì)而無法使用。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京鴨嘴式浮球液位開關廠家,液位開關" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927061617534/1246720.png"></div><p style="text-indent:25px">液位開關，也稱水位開關，液位傳感器，顧名思義，就是用來控制液位的開關。從形式上主要分為接觸式和非接觸式。常用的非接觸式開關有電容式液位開關,接觸式的浮球式液位開關應用普遍。電極式液位開關，電子式液位開關，電容式液位開關也可以采用接觸式方法實現(xiàn). 簡單的說就是以開關的形式對流量進行控制。是一種新型的數(shù)字控制液壓閥，可以有很高的開關速度，可以對泵、缸進行伺服控制。由于控制電流是數(shù)字量，只有開和關，可以很方便的與計算機連接進行控制。改變開關的占空比就可以改變流量。類似于開關電源的占空比。音叉式液位開關是一種新型的液位開關。南京鴨嘴式浮球液位開關廠家</p><p style="text-indent:25px">液位開關，也稱水位開關，液位傳感器，顧名思義，就是用來控制液位的開關。南京鴨嘴式浮球液位開關廠家</p><p style="text-indent:25px">阻旋式液位開關?：物料對旋轉葉片的阻旋作用，使開關的過負載檢測器動作，繼電器發(fā)出通、斷開關式信號，從而使外接控制電路發(fā)出信號報警，同時控制給料機。如當開關作為高位控制時：在物料觸及葉片的情況下，開關發(fā)出報警信號，同時停止給料機。當開關作為低位控制時，在物料離開葉片的情況下，開關發(fā)出報警信號，同時啟動給料機。電磁式液位開關：電磁式接近開關，又稱電感式接近開關，在通電時，震蕩回路（線圈等）在磁芯CORE的輔助下向前方發(fā)射電磁波，后又回到接近開關，當接近開關前端有金屬時，由于金屬吸收了電磁，接近開關通過電磁的衰減轉換成開關信號，信號處理完成后再控制輸出。?南京鴨嘴式浮球液位開關廠家</p><p style="text-indent:25px">南儀測控技術(上海)有限公司是一家一般項目:從事測控科技領域內(nèi)的技術開發(fā)、技術咨詢、技術轉讓、技術服務，傳感器、儀器儀表、機電設備的生產(chǎn)、加工、組裝、銷售，機電設備的安裝及維修，傳感器配件、儀表配件、電子元器件、汽車配件、電腦軟硬件、辦公設備、塑料制品、不銹鋼制品、蓄電池(除危險品)、建筑裝潢材料的銷售，自有設備租賃，從事貨物及技術的進出口業(yè)務。(除依法須經(jīng)批準的項目外，憑營業(yè)執(zhí)照依法自主開展經(jīng)營活動)的公司，是一家集研發(fā)、設計、生產(chǎn)和銷售為一體的專業(yè)化公司。南儀測控技術深耕行業(yè)多年，始終以客戶的需求為向導，為客戶提供***的壓力變送器，溫度傳感器，液位計，流量計。南儀測控技術始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。南儀測控技術創(chuàng)始人謝成艷，始終關注客戶，創(chuàng)新科技，竭誠為客戶提供良好的服務。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2795692.html</p></div></div></div></div></div><div id="xhewogs" class="page-right twoColRt"><div id="kfceby7" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="shemj7z" class="recomPic likePro"><a href="http://m.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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