無(wú)錫食品級(jí)液位開(kāi)關(guān) 誠(chéng)信服務(wù) 南儀測(cè)控技術(shù)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="射頻導(dǎo)納液位計(jì)：又名電容液位計(jì)，是不同廠家的不同叫法?；驹恚菏抢秒娙萜鲀蓸O板間的電介質(zhì)變化導(dǎo)致的電容變化來(lái)計(jì)算液體（也就是電介質(zhì)）的高度。當(dāng)一個(gè)罐體確定、液位計(jì)裝好后，兩個(gè)極板的間距也就隨著確定了，那么電容值的主要影響因素就是電介質(zhì)（"><meta name="keywords" content="無(wú)錫食品級(jí)液位開(kāi)關(guān),液位開(kāi)關(guān)"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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href="http://www.cdcfah.com/cp/third-kaiguan_ykkg/">遙控開(kāi)關(guān)</a>?無(wú)錫食品級(jí)液位開(kāi)關(guān) 誠(chéng)信服務(wù) 南儀測(cè)控技術(shù)供應(yīng)</p><div id="cuqikri" class="leftbox clearfix"><h1>無(wú)錫食品級(jí)液位開(kāi)關(guān) 誠(chéng)信服務(wù) 南儀測(cè)控技術(shù)供應(yīng)</h1><div id="xzmewi7" class="proBig"><div id="3ph7xuw" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927389528188/868623.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="gxpmt3s" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927389528188/868623.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="z234hya" 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>無(wú)錫食品級(jí)液位開(kāi)關(guān),液位開(kāi)關(guān)</p><p><span>***更新：</span>2021-01-18 02:09:54</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="pbdvsjl" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南儀測(cè)控技術(shù)(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(jī): </span>021-61559357</p><p><span>地址: </span>滬閔路1871號(hào)9甲幢4樓407室</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="w22tskm" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="sebtvh8" class="box"><p><p style="text-indent:25px">射頻導(dǎo)納液位計(jì)：又名電容液位計(jì)，是不同廠家的不同叫法。基本原理：是利用電容器兩極板間的電介質(zhì)變化導(dǎo)致的電容變化來(lái)計(jì)算液體（也就是電介質(zhì)）的高度。當(dāng)一個(gè)罐體確定、液位計(jì)裝好后，兩個(gè)極板的間距也就隨著確定了，那么電容值的主要影響因素就是電介質(zhì)（即被測(cè)液體），電介質(zhì)對(duì)電容的影響體現(xiàn)在本身的介電常數(shù)上，介電常數(shù)大的對(duì)應(yīng)的電容值就高，介電常數(shù)小的對(duì)應(yīng)的電容值就低。電容液位計(jì)能測(cè)量?jī)煞N不同介質(zhì)%的前提條件就是兩種介質(zhì)的介電常數(shù)有足夠大的差別，并且不互容，能夠出現(xiàn)明顯的分層，無(wú)錫食品級(jí)液位開(kāi)關(guān)。比如水（介電常數(shù)82）和油（介電常數(shù)一般在2左右）電容液位計(jì)要實(shí)現(xiàn)較為準(zhǔn)確的測(cè)量必須進(jìn)行現(xiàn)場(chǎng)實(shí)際標(biāo)定，無(wú)錫食品級(jí)液位開(kāi)關(guān)，測(cè)單一介質(zhì)的時(shí)候空罐標(biāo)零點(diǎn)，無(wú)錫食品級(jí)液位開(kāi)關(guān)，滿介質(zhì)標(biāo)量程；用來(lái)測(cè)界面時(shí)要用介電常數(shù)低的介質(zhì)滿罐標(biāo)零點(diǎn)，再用介電常數(shù)高的介質(zhì)滿罐標(biāo)量程。從形式上主要分為接觸式和非接觸式。無(wú)錫食品級(jí)液位開(kāi)關(guān)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫食品級(jí)液位開(kāi)關(guān),液位開(kāi)關(guān)" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927389528188/868623.png"></div><p style="text-indent:25px">側(cè)貼式超聲波液位開(kāi)關(guān)特點(diǎn)：側(cè)貼非接觸式超聲波液位開(kāi)關(guān)提供了容器尤其是高壓、腐蝕、密閉容器物位測(cè)量的解決方案，將探頭緊貼于容器外側(cè)壁，不需要打孔，即可完成單點(diǎn)物位測(cè)量，這種技術(shù)不受介質(zhì)壓力、溫度、泡沫、氣體、反射系數(shù)等因素的影響，所以適用于醫(yī)藥，石油，化工，電力，食品等行業(yè)的各類液體液位工程控制，對(duì)于有毒的、強(qiáng)腐蝕危險(xiǎn)品液體的檢測(cè)，該產(chǎn)品更是理想的選擇，可滿足多種應(yīng)用需求和適應(yīng)各種惡劣環(huán)境。同時(shí)，具有極高可靠性，高穩(wěn)定性。應(yīng)用范圍：側(cè)貼非接觸式超聲波液位開(kāi)關(guān)提供了容器尤其是高壓、腐蝕、密閉容器物位測(cè)量的解決方案，將探頭緊貼于容器外側(cè)壁，不需要打孔，即可完成單點(diǎn)物位測(cè)量，這種技術(shù)不受介質(zhì)壓力、溫度、泡沫、氣體、反射系數(shù)等因素的影響，所以適用于醫(yī)藥，石油，化工，電力，食品等行業(yè)的各類液體液位工程控制，對(duì)于有毒的、強(qiáng)腐蝕危險(xiǎn)品液體的檢測(cè)，該產(chǎn)品更是理想的選擇，可滿足多種應(yīng)用需求和適應(yīng)各種惡劣環(huán)境。同時(shí)，具有極高可靠性，高穩(wěn)定性。無(wú)錫食品級(jí)液位開(kāi)關(guān)液位測(cè)量是工業(yè)過(guò)程自動(dòng)化生產(chǎn)中十分重要的一環(huán).</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫食品級(jí)液位開(kāi)關(guān),液位開(kāi)關(guān)" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927077379297/3166528.png"></div><p style="text-indent:25px">選型注意事項(xiàng)： 1.液體比重不同時(shí)，浮球的動(dòng)作位置將會(huì)有所變動(dòng)，一般SG比水小時(shí)，浮球浸在液體中部分將相對(duì)增多。 2.不銹鋼浮球開(kāi)關(guān)產(chǎn)品參考比重以水（SG=1）所以使用時(shí)在選用浮球時(shí)須考慮液位的比重，一定大于浮球規(guī)格所標(biāo)示，否則，浮球開(kāi)關(guān)無(wú)法浮起。 3.粘度高但不會(huì)干涸的液體，一般應(yīng)選用外徑較大的不銹鋼浮球。 4：壓力：塑膠類浮球耐壓5kg/cm2，SUS浮球耐壓20kg/cm2。 5：請(qǐng)依照被測(cè)物之使用溫度、壓力、比重、耐酸堿等特性，適合的不銹鋼浮球。浮球液位開(kāi)關(guān)是一種適用于水箱中檢測(cè)液位水位高低，并且輸出信號(hào)的開(kāi)關(guān)配件，正因?yàn)槿绱?，所以大部分都是依?jù)用戶實(shí)際水箱大小和使用環(huán)境而定做。故而訂購(gòu)前必須填寫(xiě)以下十項(xiàng)參數(shù)，才能夠給予準(zhǔn)確的報(bào)價(jià)。</p><p style="text-indent:25px">電極式液位開(kāi)關(guān)特點(diǎn)： 1、?適用于控制任何導(dǎo)電液體之液面。（禁止使用于揮發(fā)性液體） 2、?具有突波保護(hù)功能，可有效防止突波干擾? 3、?可做多點(diǎn)控制，控制位置可由使用者需要訂制? 4、?電極頭使用低交流電壓，可避免電解作用，并可延長(zhǎng)使用壽命? 5、?具有兩只指示燈，可顯示供水及排水狀態(tài)? 注意事項(xiàng)： 1、只供垂直安裝 2、?電壓波動(dòng)范圍在±15%以內(nèi)，電壓要穩(wěn)定? 3、?避免安裝在大震動(dòng)或沖擊場(chǎng)所（可能導(dǎo)致誤動(dòng)作）? 4、?不導(dǎo)電的液體不適用本產(chǎn)品，如：汽油、柴油、重油、純水等。? 5、?所有的極棒需與長(zhǎng)的極棒相差至少50mm以上 6、?當(dāng)液體接觸到電極時(shí)，其動(dòng)作的作罷會(huì)因液體種類不同及電源電壓變化而會(huì)有變動(dòng)。 7、?為了使電極棒在水中確保不會(huì)相互接觸，可以在極棒上纏上膠帶，但必須纏在極棒前端100mm以后的部分。?光電式液位開(kāi)關(guān)?優(yōu)點(diǎn)：液位控制精度高，可重復(fù)性好。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無(wú)錫食品級(jí)液位開(kāi)關(guān),液位開(kāi)關(guān)" src="https://tyunfile.71360.com/UploadFile/nanyishiye/637401927422545272/6057391.png"></div><p style="text-indent:25px">液位開(kāi)關(guān)，也稱水位開(kāi)關(guān)，液位傳感器，顧名思義，就是用來(lái)控制液位的開(kāi)關(guān)。從形式上主要分為接觸式和非接觸式。常用的非接觸式開(kāi)關(guān)有電容式液位開(kāi)關(guān),接觸式的浮球式液位開(kāi)關(guān)應(yīng)用普遍。電極式液位開(kāi)關(guān)，電子式液位開(kāi)關(guān)，電容式液位開(kāi)關(guān)也可以采用接觸式方法實(shí)現(xiàn). 簡(jiǎn)單的說(shuō)就是以開(kāi)關(guān)的形式對(duì)流量進(jìn)行控制。是一種新型的數(shù)字控制液壓閥，可以有很高的開(kāi)關(guān)速度，可以對(duì)泵、缸進(jìn)行伺服控制。由于控制電流是數(shù)字量，只有開(kāi)和關(guān)，可以很方便的與計(jì)算機(jī)連接進(jìn)行控制。改變開(kāi)關(guān)的占空比就可以改變流量。類似于開(kāi)關(guān)電源的占空比。電磁式液位開(kāi)關(guān)：電磁式接近開(kāi)關(guān)，又稱電感式接近開(kāi)關(guān)。南京感應(yīng)式液位開(kāi)關(guān)訂購(gòu)</p><p style="text-indent:25px">液位開(kāi)關(guān)，也稱水位開(kāi)關(guān)，液位傳感器，顧名思義，就是用來(lái)控制液位的開(kāi)關(guān)。無(wú)錫食品級(jí)液位開(kāi)關(guān)</p><p style="text-indent:25px">五金工具國(guó)內(nèi)外企業(yè)的融合進(jìn)一步加快。國(guó)內(nèi)加工企業(yè)為了提高自身實(shí)力，更快地拓展國(guó)際市場(chǎng)，將通過(guò)多種手段加快和國(guó)外企業(yè)的融合以提高產(chǎn)品質(zhì)量、提高競(jìng)爭(zhēng)力。以壓力變送器，溫度傳感器，液位計(jì)，流量計(jì)為象征的傳統(tǒng)手動(dòng)工具產(chǎn)品仍然受到海外買家的青睞。約20％的長(zhǎng)期增長(zhǎng)率也證明了中國(guó)的手工工具正在生產(chǎn)。五金工具市場(chǎng)競(jìng)爭(zhēng)將由以價(jià)格為主轉(zhuǎn)向到***、高技術(shù)含量的產(chǎn)品上。許多有限責(zé)任公司企業(yè)加大了技術(shù)成本，開(kāi)發(fā)新的具有高技術(shù)含量的產(chǎn)品，將產(chǎn)品的差異化作為企業(yè)發(fā)展的長(zhǎng)久之計(jì)，尋求新的市場(chǎng)需求，建立新的經(jīng)濟(jì)增長(zhǎng)點(diǎn)。一般項(xiàng)目:從事測(cè)控科技領(lǐng)域內(nèi)的技術(shù)開(kāi)發(fā)、技術(shù)咨詢、技術(shù)轉(zhuǎn)讓、技術(shù)服務(wù)，傳感器、儀器儀表、機(jī)電設(shè)備的生產(chǎn)、加工、組裝、銷售，機(jī)電設(shè)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(shè)備、塑料制品、不銹鋼制品、蓄電池(除危險(xiǎn)品)、建筑裝潢材料的銷售，自有設(shè)備租賃，從事貨物及技術(shù)的進(jìn)出口業(yè)務(wù)。(除依法須經(jīng)批準(zhǔn)的項(xiàng)目外，憑營(yíng)業(yè)執(zhí)照依法自主開(kāi)展經(jīng)營(yíng)活動(dòng))已形成系列化、標(biāo)準(zhǔn)化，品種規(guī)格齊全，產(chǎn)品質(zhì)量穩(wěn)定，部分產(chǎn)品在國(guó)際市場(chǎng)上具有一定的競(jìng)爭(zhēng)力。無(wú)錫食品級(jí)液位開(kāi)關(guān)</p><p style="text-indent:25px">南儀測(cè)控技術(shù)(上海)有限公司致力于五金、工具，是一家生產(chǎn)型公司。南儀測(cè)控技術(shù)致力于為客戶提供良好的壓力變送器，溫度傳感器，液位計(jì)，流量計(jì)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造五金、工具良好品牌。南儀測(cè)控技術(shù)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2892444.html</p></div></div></div></div></div><div id="23lxz3q" class="page-right twoColRt"><div id="hgifcjl" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="m3w8xzb" 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="jyqnubi" class="recomPic likePro"><a 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