青島耐高溫防爆紅外攝像機(jī)哪家好歡迎來電深圳市容方電子供應(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="防爆攝像機(jī)安防系統(tǒng)的未來發(fā)展趨勢：由于各行各業(yè)對監(jiān)控系統(tǒng)要求不同，因此監(jiān)控?cái)z像機(jī)的使用環(huán)境是多變的，有些行業(yè)如道路交通、金融等，均需要監(jiān)控?cái)z像機(jī)在7*24小時(shí)的狀態(tài)下進(jìn)行工作，青島耐高溫防爆紅外攝像機(jī)哪家好。在漆黑的夜晚，即便監(jiān)控?cái)z像機(jī)具備"><meta name="keywords" content="青島耐高溫防爆紅外攝像機(jī)哪家好,防爆"><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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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pltxvrv" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439826103516/990048.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pvbhftr" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>青島耐高溫防爆紅外攝像機(jī)哪家好,防爆</p><p><span>***更新：</span>2021-02-06 06:08:49</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="ntrhnbz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市容方電子制造有限公司銷售</a></p><p><span>聯(lián)系人：</span>范烜晶</p><p><span>郵箱: </span></p><p><span>電話: </span>13509641599</p><p><span>傳真: </span>0755_</p><p><span>網(wǎng)址: </span>http://www.szrongfang.com.cn</p><p><span>手機(jī): </span>0755-33616813</p><p><span>地址: </span>布吉街道上水徑恒通工業(yè)城廠房4棟二樓202-1</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="hxf7lrp" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="5fbz5j3" class="box"><p><p style="text-indent:25px">防爆攝像機(jī)安防系統(tǒng)的未來發(fā)展趨勢：由于各行各業(yè)對監(jiān)控系統(tǒng)要求不同，因此監(jiān)控?cái)z像機(jī)的使用環(huán)境是多變的，有些行業(yè)如道路交通、金融等，均需要監(jiān)控?cái)z像機(jī)在7*24小時(shí)的狀態(tài)下進(jìn)行工作，青島耐高溫防爆紅外攝像機(jī)哪家好。在漆黑的夜晚，即便監(jiān)控?cái)z像機(jī)具備較低照度的特性，青島耐高溫防爆紅外攝像機(jī)哪家好，但對于較終的成像效果肯定會(huì)大打折扣，如何提高監(jiān)控?cái)z像機(jī)在夜間的工作能力，也成為用戶購買時(shí)需要考慮的重要問題，青島耐高溫防爆紅外攝像機(jī)哪家好。目前不少監(jiān)控?cái)z像機(jī)都配備紅外燈，通過自帶光源來提高監(jiān)控?cái)z像機(jī)在夜間的使用效果，但由于紅外燈的壽命普遍較短，也成為影響其在安防監(jiān)控行業(yè)的使用，目前還沒有一個(gè)較為完善的技術(shù)來改善這種局面，也成為眾多廠商未來的努力的方向。防爆監(jiān)控?cái)z像機(jī)技術(shù)性能不斷提升，作為監(jiān)控系統(tǒng)的“視覺部分”，主要功能就是提供清晰的畫面，用戶不需要盲目追求一些華而不實(shí)的功能，只要保證畫面清晰，回歸較原始的需求即可?？偠灾募救珖蠓秶子甓计?，而且大部分的化工，發(fā)電廠，廠房等又多建在空曠的地方。青島耐高溫防爆紅外攝像機(jī)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島耐高溫防爆紅外攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439826103516/990048.png"></div><p style="text-indent:25px">防爆攝像機(jī)的紅外燈選擇技巧：隨著LED紅外燈的技術(shù)的提高以及價(jià)格的不斷下降，使得監(jiān)控系統(tǒng)中的防爆紅外攝像機(jī)得到很好的發(fā)展。在此過程中由于材料的殘次不齊使得LED紅外燈的質(zhì)量問題也逐漸暴露出來，并影響到防爆紅外攝像機(jī)整體性能的穩(wěn)定。因此，要想保障紅外攝像機(jī)的壽命，首先要選用高等級的LED芯片。高等級芯片功率區(qū)間大、一致性好、發(fā)光效率高、發(fā)熱量很小，一顆高等級LED比普通LED的品質(zhì)好10倍，當(dāng)然價(jià)錢方面也更高。其次，光學(xué)系統(tǒng)設(shè)計(jì)要合理、發(fā)光要均勻、利用率要高、散熱要快。第三，要嚴(yán)厲控制工作電壓。LED對電壓非常敏感，電壓稍高LED管芯就會(huì)燒掉;而電壓略低則發(fā)光量又會(huì)較大降低。較好匹配高質(zhì)量的開關(guān)電源，交流輸入電壓較好從170伏到270伏電壓都能做到較好的穩(wěn)壓，以適宜頑劣的供電環(huán)境。第四，輸入電源線較好選用抗高/低溫、超柔軟抗曲折的。新疆車載防爆監(jiān)控?cái)z像頭假如是晚上含糊的話可能是有的廠家為了節(jié)省本錢，規(guī)劃缺點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島耐高溫防爆紅外攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440218593750/6372651.png"></div><p style="text-indent:25px">防爆攝像機(jī)選型原理：就防爆攝像機(jī)本身而言，光電結(jié)構(gòu)和普通的工業(yè)攝像機(jī)并無本質(zhì)上的差異。其特征在于使用一種或一種以上的防爆型式對工業(yè)攝像機(jī)進(jìn)行處理，使之能夠在易燃易爆的現(xiàn)場環(huán)境中應(yīng)用。早期的防爆攝像機(jī)以本質(zhì)安全型和正壓型為主。本質(zhì)安全型防爆攝像機(jī)的特點(diǎn)在于對攝像機(jī)的電路進(jìn)行本質(zhì)安全處理，電氣之線路輸出或輸入均被設(shè)計(jì)控制在不足以產(chǎn)生使氫氣發(fā)生引火危險(xiǎn)的能量以下，使其在正常工作中不會(huì)產(chǎn)生電火花、電弧及高溫，從而避免引起危險(xiǎn)易爆物質(zhì)。這種類型的防爆攝像機(jī)結(jié)構(gòu)單位成本過高是較大缺點(diǎn)，此外也不利于日后的升級。正壓型是早期美系防爆攝像機(jī)產(chǎn)品的常用結(jié)構(gòu)，使用中維護(hù)相當(dāng)不便，如不精心維護(hù)，引起危險(xiǎn)性相當(dāng)大。此結(jié)構(gòu)目前所見除極少數(shù)某地廠商仍在制造外，基本已被防爆攝像機(jī)行業(yè)較全淘汰。</p><p style="text-indent:25px">怎樣看出防爆攝像機(jī)的好壞？在夜視環(huán)境下監(jiān)控紅外燈就必不可少。從初代紅外燈到現(xiàn)在第三代紅外燈，紅外燈的排列方式也決定著產(chǎn)品的使用壽命，這么來看，紅外燈在防爆攝像機(jī)扮演著重要且脆弱的角色。一塊好的紅外燈板，發(fā)光均勻，壽命較長；燈板會(huì)針對變壓器電壓電流不穩(wěn)的情況下，開發(fā)配有控制板，進(jìn)行穩(wěn)壓穩(wěn)流的自我調(diào)節(jié)；而差的燈板不光使用便宜的燈芯，就連較基本的控制板也沒有。眾所周知，紅外燈所視距離有限制，很多JS強(qiáng)行加大功率，紅外燈的使用壽命，讓紅外燈達(dá)到更遠(yuǎn)的距離；而這種燈板三個(gè)月后燈源就開始衰減，夜視范圍可能由原來的20米變成了5米，直至消失。紅外燈衰減是必然結(jié)果，但是如果一個(gè)監(jiān)控?cái)z像機(jī)夜視功能不能連續(xù)使用1年以上，那么這個(gè)產(chǎn)品就直接定位不合格品。假如傳輸線纜的接頭好的，再查看傳輸線纜。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島耐高溫防爆紅外攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440314726562/141098.png"></div><p style="text-indent:25px">防爆攝像機(jī)如何防水防霧：攝像機(jī)防護(hù)罩會(huì)出現(xiàn)水霧等現(xiàn)象的另一原因還在于設(shè)備密封性不佳，比如攝像機(jī)接縫、螺絲口等地方都會(huì)出現(xiàn)漏水的現(xiàn)象。如果要解決這一問題，廠商必須要下足功夫，考慮是否采用凹底槽設(shè)計(jì)，或在螺絲接口墊橡膠墊等。其實(shí)，不要小看監(jiān)控?cái)z像機(jī)上的任何一個(gè)小部件，因?yàn)橛辛怂拍軌蜃尡O(jiān)視過程更完美。如果你不想給你的球機(jī)留遺憾，是否想過在極端天氣下更換隱形雨刷玻璃罩呢？機(jī)器內(nèi)部出現(xiàn)霧氣：霧、霜的形成是由于空氣中的飽和水蒸氣遇冷凝結(jié)而成，因冷環(huán)境的強(qiáng)、弱分別凝結(jié)成霜和霧。紅外攝像機(jī)在工作過程中，尤其是在室內(nèi)的攝像機(jī)常常會(huì)因場館內(nèi)的霧氣或者水汽等原因在防護(hù)罩視窗玻璃上形成霧或霜，導(dǎo)致攝像機(jī)無法看清物體，直接影響監(jiān)控效果。即使出現(xiàn)也*是短時(shí)存在的性氣體混合物環(huán)境。寶雞球形防爆攝像機(jī)哪家好</p><p style="text-indent:25px">環(huán)境條件不許可時(shí)，可采用短間距架設(shè)方式以免耐壓性降低而導(dǎo)致感應(yīng)雷入侵。青島耐高溫防爆紅外攝像機(jī)哪家好</p><p style="text-indent:25px">防爆攝像機(jī)監(jiān)控系統(tǒng)的常見故障及排除：設(shè)備或部件本身的質(zhì)量問題。從理論上說，各種設(shè)備和部件都有可能發(fā)生質(zhì)量問題。但從經(jīng)驗(yàn)上看，純屬產(chǎn)品本身的質(zhì)量問題，多發(fā)生在解碼器、電動(dòng)云臺(tái)、傳輸部件等設(shè)備上。值得指出的是，某些設(shè)備從整體上講質(zhì)量上可能沒有出現(xiàn)不能使用的問題，但從某些技術(shù)指標(biāo)上卻達(dá)不到產(chǎn)品說明書上給出的指標(biāo)。因此必須對所選的產(chǎn)品進(jìn)行必要的抽樣檢測。如確屬產(chǎn)品質(zhì)量問題，較好的辦法是更換該產(chǎn)品，而不應(yīng)自行拆卸修理。青島耐高溫防爆紅外攝像機(jī)哪家好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3188694.html</p></div></div></div></div></div><div id="lplpvp5" class="page-right twoColRt"><div id="f5lf3lp" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="75jht3b" 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) 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