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href="http://www.cdcfah.com/cp/third-afjksb_jksxj/">監(jiān)控?cái)z像機(jī)</a>?烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家誠信互利深圳市容方電子供應(yīng)</p><div id="ls3qnht" class="leftbox clearfix"><h1>烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家誠信互利深圳市容方電子供應(yīng)</h1><div id="dmwd83s" class="proBig"><div id="a8klsub" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="eo7krjl" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3gawtqs" 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>烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家,防爆</p><p><span>***更新：</span>2021-01-19 11:13:00</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="vuelnfh" 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="kyvnphj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dmogi33" class="box"><p><p style="text-indent:25px">防爆攝像機(jī)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(jī)產(chǎn)業(yè)帶來較好的發(fā)展機(jī)遇。因此，烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家，烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家，今后幾年將是廠用防爆攝像機(jī)發(fā)展較快的階段，這期間，廠用防爆攝像機(jī)的重點(diǎn)企業(yè)市場集中度將會(huì)進(jìn)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，烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家。防爆紅外攝像機(jī)畫面不清晰的原因：分散的光線導(dǎo)致到處有光，一片灰蒙蒙的現(xiàn)象。烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.png"></div><p style="text-indent:25px">防爆攝像頭的原理與選用：目前防爆攝像頭的國際主流方式是隔爆型。其特征在于將常規(guī)的普通攝像機(jī)放在特制的外殼內(nèi)，該外殼具有將殼內(nèi)電氣部件產(chǎn)生的火花和電弧與殼外危險(xiǎn)性混合物隔離開的作用，并能承受進(jìn)入殼內(nèi)的危險(xiǎn)性混合物被殼內(nèi)電氣設(shè)備的火花、電弧引起危險(xiǎn)時(shí)所產(chǎn)生的危險(xiǎn)壓力，而外殼不被破壞;同時(shí)能防止殼內(nèi)危險(xiǎn)生成物向殼外危險(xiǎn)性混合物傳爆，不會(huì)引起殼外危險(xiǎn)性混合物燃燒和危險(xiǎn)。這種具有隔爆外殼的攝像機(jī)就是隔爆型防爆攝像頭。而這種特殊的外殼叫隔爆外殼，我們通常叫它隔爆攝像儀防護(hù)罩。東營工業(yè)防爆紅外攝像機(jī)防爆攝像機(jī)維護(hù)：防止由于機(jī)器運(yùn)轉(zhuǎn)、靜電等因素將塵土吸入防爆監(jiān)控設(shè)備機(jī)體內(nèi)，確保機(jī)器正常運(yùn)行。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439477958984/9819472.png"></div><p style="text-indent:25px">防爆紅外攝像機(jī)畫面不清晰的原因：1、手工藝問題。很多手工安裝的時(shí)候，紅外燈不集中，散光了。分散的光線導(dǎo)致到處有光，一片灰蒙蒙的現(xiàn)象。紅外燈前端的棉花檔光不嚴(yán)密，因此一片蒼?，F(xiàn)象。2、紅外燈質(zhì)量差，紅外燈的角度及紅外距離跟鏡頭不匹配導(dǎo)致雪花飄。很多公司為了方便自己的采購及安裝，用多種角度不同的燈混合在一起使用，這樣使用的好處是他們同一種燈可以勉強(qiáng)使用不同毫米大小的鏡頭，壞處是總是讓人感覺燈的角度與距離與鏡頭不合適，當(dāng)角度不合適的時(shí)候，容易出現(xiàn)手電筒現(xiàn)象或者窄電現(xiàn)象。當(dāng)距離不匹配時(shí)，比如你用12MM的鏡頭，卻用十到二十米的燈，那么就會(huì)出現(xiàn)灰蒙蒙的現(xiàn)象，遠(yuǎn)處一片模糊，近處雪花飄飄。還有，劣質(zhì)的紅外燈，除了裝飾外，燈越多，問題越多；燈越集中，發(fā)熱量越大，越容易燒壞。</p><p style="text-indent:25px">防爆紅外攝像機(jī)畫面不清晰的原因及解決方法：1、電流不足原因?qū)е卵┗c(diǎn)產(chǎn)生。一些室外短距離用集中供電12V很方便，但如果是長距離則不宜采用開關(guān)電源來進(jìn)行集中12V供電。因?yàn)橐皇情L距離紅外燈發(fā)熱量大，12V供電的不穩(wěn)定可能導(dǎo)致功率不夠，而且全部沒有內(nèi)置散熱裝置在電流不穩(wěn)定的情況下容易出現(xiàn)燒壞。二是電流衰減速度快，可能導(dǎo)致紅外燈沒能正常工作，在CCD照度比較高而得不到紅外燈輔光，于是，雪花飄飄。解決方法：1、使用高穩(wěn)定的變壓器，解決電流不足的問題，用萬用表測試電壓與電流大小，確保紅外燈正常工作；2、使用高質(zhì)量的紅外燈。這同樣重要，紅外燈不好，再好的電流也沒有用；3、換掉里面低劣攝像機(jī)?？赡芷鋽z像機(jī)的照度極高，而在室外光亮度不高的情況，極易出現(xiàn)雪花，所以要采用黑白攝像機(jī)或者用彩轉(zhuǎn)黑攝像機(jī)；4、采用雙濾光片或者雙玻璃結(jié)構(gòu)，提高晚上紅外燈的攝入程度和避免水霧影響鏡頭。防爆監(jiān)控?cái)z像機(jī)使用：乙類閃點(diǎn)＞28℃，＜60℃的易燃、可燃液體。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439452060547/8155738.png"></div><p style="text-indent:25px">防爆攝像頭的防護(hù)：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、防水、防霧、防雨雪等等功能。遇到暴雨時(shí)，監(jiān)控設(shè)備事先做好防御顯得格外重要。防爆攝像機(jī)工作時(shí)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(qiáng)、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，防護(hù)罩的視窗玻璃容易出現(xiàn)污垢，造成進(jìn)入攝像機(jī)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。防止對地絕緣的焊件，焊機(jī)的空載電壓或工作電壓延伸。新疆國產(chǎn)防爆攝像頭廠家</p><p style="text-indent:25px">防爆攝像頭的防護(hù)：在防護(hù)罩上增加雨刷，通過控制雨刷清潔玻璃。烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家</p><p style="text-indent:25px">由于防爆攝像機(jī)身處十分危險(xiǎn)的環(huán)境中工作，對煤礦、開井作業(yè)提供安全保障，對人身安全起到了至關(guān)重要的作用。防爆攝像機(jī)能夠有效壓制可能發(fā)生危險(xiǎn)的情況，可以檢測到易燃易爆物體的濃度等，甚至可以探測到有威脅的熱量?？紤]到應(yīng)用環(huán)境的特殊性，防爆攝像機(jī)也由原來的視頻線+電源電纜升級到網(wǎng)絡(luò)監(jiān)控模式。圖像畫質(zhì)質(zhì)量有明顯提升，在傳輸介質(zhì)上也避開了電源，采用網(wǎng)線或光纖供電及傳輸數(shù)據(jù)。以及逐漸開發(fā)和應(yīng)用的智能化，網(wǎng)絡(luò)化，IP化等方向發(fā)展。烏魯木齊市內(nèi)防爆攝像機(jī)生產(chǎn)廠家</p></p><br 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