儲(chǔ)罐料位開關(guān)哪家好推薦咨詢上海翼爾電子科技供應(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="料位開關(guān)使用注意事項(xiàng)：1.流動(dòng)性：物料流動(dòng)性好，不易產(chǎn)生死角和橋。2.死角：在料位放料時(shí)，側(cè)壁下部可能會(huì)存有物料未卸出，儲(chǔ)罐料位開關(guān)哪家好，該區(qū)域稱為死角。料位開關(guān)安裝時(shí)要避開死角位置，避免發(fā)生誤報(bào)。3.安息角：連續(xù)供料使物料堆成圓錐體，圓"><meta name="keywords" content="儲(chǔ)罐料位開關(guān)哪家好,物位開關(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 name="baidu-site-verification" 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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>儲(chǔ)罐料位開關(guān)哪家好,物位開關(guān)</p><p><span>***更新：</span>2021-01-26 09:19:08</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="jfd1tlf" 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(jī): </span>021-57488360</p><p><span>地址: </span>海灣旅游區(qū)莘奉公路4960號(hào)110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="tht9vtx" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="959blnt" class="box"><p><p style="text-indent:25px">料位開關(guān)使用注意事項(xiàng)：1.流動(dòng)性：物料流動(dòng)性好，不易產(chǎn)生死角和橋。2.死角：在料位放料時(shí)，側(cè)壁下部可能會(huì)存有物料未卸出，儲(chǔ)罐料位開關(guān)哪家好，該區(qū)域稱為死角。料位開關(guān)安裝時(shí)要避開死角位置，避免發(fā)生誤報(bào)。3.安息角：連續(xù)供料使物料堆成圓錐體，圓錐體的母線與底面所成角為安息角。反映了無粘附性的表面摩擦細(xì)嫩，儲(chǔ)罐料位開關(guān)哪家好，儲(chǔ)罐料位開關(guān)哪家好。安息角大小直接影響料位開關(guān)的安裝點(diǎn)。4.容積密度：?jiǎn)挝惑w積物料的質(zhì)量，直接影響料位開關(guān)的靈敏度。5.橋：料斗放料時(shí)，只有放料口處的物料放出，上層物料沒有下移而形成橋。橋?qū)Ψ帕虾土衔粰z測(cè)危害非常大。6.粉體壓力的影響。7.腐蝕性的影響。電容物位開關(guān)采用特殊的“一鍵標(biāo)定”技術(shù)來解決傳統(tǒng)物位開關(guān)標(biāo)定頻繁的問題。儲(chǔ)罐料位開關(guān)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="儲(chǔ)罐料位開關(guān)哪家好,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039842931197/4179923.png"></div><p style="text-indent:25px">物位開關(guān)的特點(diǎn)：適應(yīng)性強(qiáng)——耐高溫、耐高壓、耐腐蝕、耐黏附、耐沖擊；免于維護(hù)——檢測(cè)過程無可動(dòng)部件，無需維護(hù)；數(shù)碼標(biāo)定——“數(shù)碼標(biāo)定”技術(shù)，快捷、精確一次完成。物位開關(guān)的儀表部分技術(shù)參數(shù)：工作環(huán)境：溫度 -30～70℃ 濕度≤90%；電源電壓：AC 220V±10% 50Hz / DC 24V；消耗功率：≤1W；輸出信號(hào)：一組繼電器接點(diǎn)輸出（AC220V/3A, DC 30V/3A ）；輸出延時(shí)：內(nèi)部輸出延時(shí)3秒。安裝結(jié)構(gòu)：與傳感器一體化結(jié)構(gòu)。探頭部分：普通型：倉(cāng)內(nèi)溫度：-30～100℃；倉(cāng)內(nèi)壓力：常壓。倉(cāng)內(nèi)介質(zhì)：無腐蝕性，一般粘度，一般沖擊。特殊型：倉(cāng)內(nèi)溫度：-30～600℃；倉(cāng)內(nèi)壓力：不大于4MPa；倉(cāng)內(nèi)介質(zhì)：強(qiáng)腐蝕，高粘度，強(qiáng)沖擊。安裝接頭：R1/R1.5/G1/G1.5/法蘭（可按要求定制）；電氣接口：M20×1.5（可按要求定制）；防爆標(biāo)志：ExdIICT6（隔爆）。儲(chǔ)罐料位開關(guān)哪家好物位開關(guān)側(cè)裝時(shí)螺紋安裝管盡可能得短，使探極螺紋端部和槽內(nèi)壁齊平，避免根部積料。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="儲(chǔ)罐料位開關(guān)哪家好,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407039745616706/8663288.png"></div><p style="text-indent:25px">料位開關(guān)由于叉體沾粘物料，會(huì)導(dǎo)致誤報(bào)。音叉料位開關(guān)抗掛料能力有限，音叉料位開關(guān)的叉體沾粘物料而導(dǎo)致誤報(bào)是經(jīng)常發(fā)生的事情，計(jì)為Fork-11音叉料位開關(guān)通過完美的調(diào)諧技術(shù)和電路設(shè)計(jì)，使得音叉料位開關(guān)具有很強(qiáng)的抗掛料功能，從而減少了誤報(bào)現(xiàn)象的發(fā)生。由于叉體受到腐蝕，導(dǎo)致誤報(bào)。采用公模生產(chǎn)的音叉料位開關(guān)材質(zhì)多為304不銹鋼，這種不銹鋼抗腐蝕能力明顯不如316L，在應(yīng)用中經(jīng)常由于叉體受到腐蝕而導(dǎo)致誤報(bào)。為降低因叉體腐蝕導(dǎo)致的誤報(bào)現(xiàn)象的產(chǎn)生，計(jì)為自動(dòng)化推出的音叉料位開關(guān)全部是316L不銹鋼材質(zhì)，提高叉體抗腐蝕能力的同時(shí)，也提高了音叉料位開關(guān)的可靠性。</p><p style="text-indent:25px">射頻導(dǎo)納物位開關(guān)與電容式物位開關(guān)是兩種常見的料位開關(guān)。從外觀上觀察，射頻導(dǎo)納式的探頭由測(cè)量極、保護(hù)極、罐體極三層金屬相互隔離組成，而電容式的探頭由測(cè)量極和罐體極兩層金屬相互隔離組成。以上探頭結(jié)構(gòu)的不同，是因?yàn)樯漕l導(dǎo)納式增加了解決電容式易受掛料影響而誤報(bào)警問題的抗掛料電路。射頻導(dǎo)納物位開關(guān)由探頭測(cè)量極與空載罐體間的電抗共同構(gòu)成平衡電橋電路并產(chǎn)生一個(gè)穩(wěn)定振蕩信號(hào)，當(dāng)被測(cè)介質(zhì)覆蓋探頭測(cè)量極時(shí)振蕩信號(hào)停止，后級(jí)電路檢測(cè)到這一變化從而輸出報(bào)警信號(hào)。物位開關(guān)應(yīng)避開入料口處安裝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="儲(chǔ)罐料位開關(guān)哪家好,物位開關(guān)" src="https://tyunfile.71360.com/UploadFile/yierdianzi/637407041353985887/4028.png"></div><p style="text-indent:25px">物位開關(guān)在流程工業(yè)中與溫度、壓力、流量并稱為熱工四大參數(shù)。與物位計(jì)不同，物位開關(guān)是一種控制物位測(cè)量?jī)x表但不能顯示和測(cè)量物位高度的電子元件。物位開關(guān)，作為一種新型的物位儀表。它包括阻旋料位開關(guān)、音叉式物位開關(guān)、振動(dòng)式物位開關(guān)、電容式物位開關(guān)、射頻導(dǎo)納式物位開關(guān)等等。物位開關(guān)根據(jù)所測(cè)物位的不同，主要涵蓋液體的液位、物料的料位以及不同介質(zhì)由于密度不同所形成的界位，用于監(jiān)視物位的上限、下限，進(jìn)行報(bào)警或開關(guān)量輸出和控制。射頻導(dǎo)納物位開關(guān)為接觸性測(cè)量，其探頭直接接觸被測(cè)物料，故被測(cè)物料不能過大。儲(chǔ)罐料位開關(guān)哪家好</p><p style="text-indent:25px">選用物位開關(guān)時(shí)，還需要根據(jù)被測(cè)物料溫度，選擇與之相適應(yīng)的耐溫產(chǎn)品。儲(chǔ)罐料位開關(guān)哪家好</p><p style="text-indent:25px">音叉物位開關(guān)，抗沖擊能力較差，也不能受百大力擠壓，因度為變形后無法共振，高料位還可以安裝，低料位不能使知用，安裝時(shí)應(yīng)避開進(jìn)料口和出料口，如果不能，要安裝擋板。音叉測(cè)量道的介質(zhì)不能有內(nèi)粘附性，如果物料粘附在音叉上，會(huì)改變音叉固有的震動(dòng)頻率，也很容容易引起不能共振的故障音叉變百形后，容易不起振。安裝時(shí)要度注意不知能安裝在入料口出料口附近。音叉物位開關(guān)，抗沖擊能力較差，也不能受大力擠壓，因?yàn)樽冃魏鬅o法共振，高料位還可以安裝，低料位不能使用，安裝時(shí)應(yīng)避開進(jìn)料口和出料口，如果不能，要安裝擋板。音叉測(cè)量的介質(zhì)不能有粘附性，如果物料粘附在音叉上，會(huì)改變音叉固有的震動(dòng)頻率，也很容易引起不能共振的故障。儲(chǔ)罐料位開關(guān)哪家好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3019192.html</p></div></div></div></div></div><div id="7hzbfxb" class="page-right twoColRt"><div id="nj9xrjd" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="hjxzfx7" 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" 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