蘭州化工廠防爆監(jiān)控攝像頭抱誠守真深圳市容方電子供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="防爆攝像頭的防護：做好防爆監(jiān)控設(shè)備的防水防潮工作。在防爆視頻監(jiān)控系統(tǒng)應(yīng)用中，防爆攝像頭分布在各種前端環(huán)境，其中室外占據(jù)著較大的比例。由于受各種天氣因素的干擾，室外攝像頭往往要具有紅外夜視，蘭州化工廠防爆監(jiān)控攝像頭、防水、防霧、防雨雪等等功能"><meta name="keywords" content="蘭州化工廠防爆監(jiān)控攝像頭,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" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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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>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>蘭州化工廠防爆監(jiān)控攝像頭,防爆</p><p><span>***更新：</span>2021-01-23 04:16:49</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="apwtqcz" 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: </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="g2l4vfr" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="yif7lnk" class="box"><p><p style="text-indent:25px">防爆攝像頭的防護：做好防爆監(jiān)控設(shè)備的防水防潮工作。在防爆視頻監(jiān)控系統(tǒng)應(yīng)用中，防爆攝像頭分布在各種前端環(huán)境，其中室外占據(jù)著較大的比例。由于受各種天氣因素的干擾，室外攝像頭往往要具有紅外夜視，蘭州化工廠防爆監(jiān)控攝像頭、防水、防霧、防雨雪等等功能。遇到暴雨時，監(jiān)控設(shè)備事先做好防御顯得格外重要。防爆攝像機工作時溫度變化大，容易出現(xiàn)水霧，尤其在雨水較多的季節(jié)，霧、霜的形成是由于空氣中的溫度濕度飽和，水蒸氣遇冷凝結(jié)而成，因低溫環(huán)境的強、弱分別凝結(jié)成霜和霧。攝像頭在濕度大和灰塵多的環(huán)境下工作，蘭州化工廠防爆監(jiān)控攝像頭，蘭州化工廠防爆監(jiān)控攝像頭，防護罩的視窗玻璃容易出現(xiàn)污垢，造成進入攝像機的光線被遮擋，導(dǎo)致鏡頭模糊無法拍清物體，直接影響視頻采集效果。凡是達(dá)不到整體防爆的臨時用電，禁止在0區(qū)和1區(qū)進行。蘭州化工廠防爆監(jiān)控攝像頭</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州化工廠防爆監(jiān)控攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439913671875/4616277.png"></div><p style="text-indent:25px">防爆攝像機的夜視效果黑白圖像更好？黑白比彩色成像更清晰：困擾筆者的一個問題就是為什么黑白比彩色成像更清晰？這得根據(jù)實際監(jiān)控環(huán)境來取舍。彩色成像一般是黑白圖像信息量的10倍，彩色適用于辨別景物細(xì)節(jié)，黑白更適合光線不足或沒有照明設(shè)備的地方。除陰天情況下，白天采用彩色成像可以有效對目標(biāo)物體進行判斷，加上寬動態(tài)等功能，從一定程度上突出了主體物。而夜晚采用黑白模式，一方面由于光線不足，黑白成像更清晰，另一方面夜視彩色噪點更大，影響了圖像畫質(zhì)效果。只有正常的自然光才可顯示正常的彩色圖像，紅外線是不可見光，也就不能顯示正常的彩色圖像。寶雞工業(yè)防爆攝像機防爆攝像頭的防護：目前主要有兩種方式來解決攝像機上的霧氣和污垢問題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州化工廠防爆監(jiān)控攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439791992187/7342705.png"></div><p style="text-indent:25px">防爆攝像機監(jiān)控系統(tǒng)的常見故障及排除：1、電源不正確引發(fā)的設(shè)備故障，電源不正確大致有如下幾種可能。a、供電線路或供電電壓不正確。b、功率不夠(或某一路供電線路的線徑不夠，降壓過大等)。c、供是系統(tǒng)的傳輸線路出現(xiàn)短路、斷路、瞬間過壓等。d.特別是因供電錯誤或瞬間過壓導(dǎo)致設(shè)備損壞的情況時有發(fā)生，因此，在系統(tǒng)調(diào)試以前，供電以前，一定要認(rèn)真嚴(yán)格的進行核對與檢查，絕不應(yīng)掉以輕心。2、云臺的故障。一個云臺在使用后不久就運轉(zhuǎn)不靈或根本不能轉(zhuǎn)動，是云臺常見故障。這種情況的出現(xiàn)除去產(chǎn)品質(zhì)量的因素外，一般是以下各種原因造成的：a、只允許將攝像機正裝的云臺，在使用時采用了吊裝的方式。在這種情況下，吊裝方式導(dǎo)致了云臺運轉(zhuǎn)負(fù)荷加大，故使用不久就會導(dǎo)致云臺的傳動機構(gòu)損壞，甚至燒毀電機。b、攝像機及其防護罩等總重量超過云臺的承重。特別是室外使用的云臺，往往防護罩的重量過大，常會出現(xiàn)云臺轉(zhuǎn)不動(特別是垂直方向轉(zhuǎn)不動)的問題。c、室外云臺因環(huán)境溫度過高、過低、防水、防凍措施不良而出現(xiàn)故障甚至損壞。</p><p style="text-indent:25px">監(jiān)控鏡頭指防爆攝像機的鏡頭，也指防爆攝像頭，由于防爆攝像機只是一個單一的視頻捕捉設(shè)備，鏡頭的像素和分辨率比電腦的視頻頭要高但是趕不上專業(yè)的數(shù)碼相機。在實際應(yīng)用中，經(jīng)常會有用戶提出該防爆攝像機能看清楚多么遠(yuǎn)的物體或該防爆攝像機能看清楚多寬的場景等問題，這實際上要由所選用的鏡頭的焦距來決定，另外還與所選擇的防爆攝像機的分辨率及監(jiān)視器的分辨率有關(guān)。光學(xué)系統(tǒng)的焦距是指光組主點到焦點的距離。而鏡頭的焦距實際上就是構(gòu)成鏡頭的組合光組的焦距，它決定了攝取圖象的大小，用不同焦距的鏡頭對同一位置的物體攝像時，配長焦距鏡頭的防爆攝像機所攝取的景物尺寸就小，反之，配短焦距鏡頭的防爆攝像機所攝取的景物尺寸就大。理論上，任何一種鏡頭均可拍攝很遠(yuǎn)處的物體，并在防爆攝像機的成像靶面上成一個很小的像，但受像素的限制，當(dāng)成像小到小于圖像傳感器的一個象素大小時，便不再能形成被攝物體的像，即便成像有幾個象素大小，該圖像也難以辨別為何物。提高防爆攝像機夜視方法：直接使用排220V電源線到防爆攝像頭端，使用小型12V的開關(guān)電源供電。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘭州化工廠防爆監(jiān)控攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439557734375/8042541.png"></div><p style="text-indent:25px">防爆攝像機的發(fā)展：近年來我國GDP將繼續(xù)保持年均7%以上的增長速度，石油和化學(xué)工業(yè)將保持高于7%的增長。石油和化學(xué)工業(yè)的發(fā)展態(tài)勢總體穩(wěn)健。我國原油加工能力將達(dá)到4.8億~5億噸/年，乙烯年生產(chǎn)能力將達(dá)到1900萬噸~2100萬噸，我國將建成更多的較好規(guī)模的煉油—乙烯—芳烴上下游一體化的產(chǎn)業(yè)基地。隨著石油化工行業(yè)快速發(fā)展，必將給廠用防爆攝像機產(chǎn)業(yè)帶來較好的發(fā)展機遇。因此，今后幾年將是廠用防爆攝像機發(fā)展較快的階段，這期間，廠用防爆攝像機的重點企業(yè)市場集中度將會進一步提高，產(chǎn)品將向多元化發(fā)展，市場的競爭將更加激烈。防爆攝像機維護：桌面系統(tǒng)的運行檢查，網(wǎng)絡(luò)及桌面系統(tǒng)的病毒防御。棗莊市內(nèi)防爆攝像頭廠家推薦</p><p style="text-indent:25px">為了將雷電流從信號傳輸線傳導(dǎo)入地，電纜都應(yīng)該加裝突波保護器。蘭州化工廠防爆監(jiān)控攝像頭</p><p style="text-indent:25px">在實際應(yīng)用中是否要選擇像素越高的防爆攝像機監(jiān)控效果就越好呢?實在不然，百萬像素高清雖然帶來畫面品質(zhì)的晉升，但同時也應(yīng)當(dāng)看到其帶來的網(wǎng)絡(luò)帶寬占用的增添，以及存儲空間需求的提升，比方1080P的高清畫面，在清晰度方面五倍于標(biāo)清D1畫面，D1分辯率傳輸下，光需要1M的帶寬即可進行傳輸跟存儲，而1080P的高清傳輸則需要高達(dá)6M的碼率進行傳輸和存儲。因而，在使用百萬像素高清防爆攝像機進行高清監(jiān)控計劃建設(shè)的時候，需要綜合斟酌傳輸和存儲的投入，選擇較合適的高清防爆攝像機，而并非一味的選擇高清，適合監(jiān)控需求的防爆攝像機才是較合適的選擇。蘭州化工廠防爆監(jiān)控攝像頭</p></p><br /><p>文章來源地址: 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