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class="twoCol"><div id="gcoflxn" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_aqfh/">安全、防護</a>?<a href="http://www.cdcfah.com/cp/second-aqfh_afjksb/">安防監(jiān)控設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-afjksb_jksxj/">監(jiān)控攝像機</a>?寶雞化工廠防爆攝像頭生產(chǎn)廠家和諧共贏深圳市容方電子供應(yīng)</p><div id="ucykgcn" class="leftbox clearfix"><h1>寶雞化工廠防爆攝像頭生產(chǎn)廠家和諧共贏深圳市容方電子供應(yīng)</h1><div id="zm2gxde" class="proBig"><div id="hpgx87o" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439744218750/3085264.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="xflmffq" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439744218750/3085264.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kxyuvrc" 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>寶雞化工廠防爆攝像頭生產(chǎn)廠家,防爆</p><p><span>***更新：</span>2021-01-30 08:11:38</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="as3hdzp" 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="nlctfgm" class="page-proshow02"><p class="title">詳細說明</p><div id="xvwn7tx" class="box"><p><p style="text-indent:25px">防爆攝像機：防爆設(shè)備的標志。防爆設(shè)備上必須印有產(chǎn)品的防爆標志，設(shè)備外殼的明顯處應(yīng)設(shè)置清晰較久性凸紋標志“Ex”，同時還應(yīng)設(shè)置銘牌，并可靠地固定。設(shè)備上還應(yīng)該有防爆型式標志，一般常見的防爆型式有隔爆型“d”，本質(zhì)安全型“ia”和“ib”，增安型“e”、正壓型“p”、充油型“o”、充砂型“q”、無火花型“n”、澆封型“m”、氣密型“h”、特殊型“s”、粉塵防爆型“DIP”等，并順次標明設(shè)備類別，寶雞化工廠防爆攝像頭生產(chǎn)廠家、氣體級別(I類為礦井中甲烷較密的環(huán)境，IIA類為乙烷、丙烷、一氧化碳、甲醇、汽油等危險性氣體混合物環(huán)境，IIB為煤氣，寶雞化工廠防爆攝像頭生產(chǎn)廠家、乙烯等危險性氣體混合物環(huán)境，IIC為氫氣、乙炔等危險性氣體混合物環(huán)境)、溫度組別(一般有T1，T2，寶雞化工廠防爆攝像頭生產(chǎn)廠家，T3，T4，T5，T6等6種組別，溫度由高到低，表示設(shè)備的較高表面溫度不允許超過的值)等;防爆合格證編號;出產(chǎn)日期、產(chǎn)品編號、產(chǎn)品標準中指出必須注明的內(nèi)容等。例如某款防爆攝像機上的防爆標志為“ExdIICT6”，它表示該款防爆攝像機采用隔爆型防爆型式，可用于含有危險性氣體混合物為氫氣和乙炔的環(huán)境中，設(shè)備的較高表面溫度不能超過80℃。臨時用電線宜采用護套橡皮軟電纜，沿地敷設(shè)的電纜嚴防受碾壓，并要有機械保護措施。寶雞化工廠防爆攝像頭生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶雞化工廠防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439744218750/3085264.png"></div><p style="text-indent:25px">防爆攝像機安防系統(tǒng)的未來發(fā)展趨勢：水平分辨率則是衡量圖像清晰度的標準，在廣電行業(yè)，視頻垂直分辨率在超過720p或1080i的才能稱之為高清。較低照度是衡量監(jiān)控攝像機的又一重要指標，在眾多安防監(jiān)控領(lǐng)域，監(jiān)控攝像機可能在任何條件下工作，因此攝像機所處的環(huán)境不定，因此有些項目就需要監(jiān)控攝像機具備低照度的特性。較低照度簡單的可以理解為，監(jiān)控攝像機在黑暗環(huán)境的工作能力。防爆監(jiān)控攝像機較低照度也可以稱為靈敏度，由于行業(yè)內(nèi)沒有統(tǒng)一的標準，因此用戶不能完全憑借產(chǎn)品說明標注的數(shù)值，來作為自己選購設(shè)備的標準。目前市面在售的監(jiān)控攝像機，多數(shù)都支持兩種成像效果，即黑白與彩色，因為黑白模式下，攝像機沒有色度處理，只對光線強弱感應(yīng)，所以攝像機在黑白模式下，能適應(yīng)光線更弱的環(huán)境使用。安康室外防爆監(jiān)控攝像頭節(jié)LEVEL電位器使光圈在適宜方位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶雞化工廠防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439497949219/2306179.png"></div><p style="text-indent:25px">防爆攝像機的結(jié)構(gòu)：近紅外指波長為0.75～3.0微米；中紅外指波長為3.0～20微米；遠紅外則指波長為20～1000微米。由于紅外光屬于非可見光，肉眼無法看見它在空間的存在，因此以一種能發(fā)射紅外光的LED二極管紅外燈主動發(fā)射紅外光的形式被大量使用于要求具有隱蔽性的夜視監(jiān)控中，代替?zhèn)鹘y(tǒng)隱蔽性低的照明燈夜視監(jiān)控。紅外燈有不同的功率及715、850nm兩種波長，波長的不同決定了紅外燈照距和效果。防爆紅外攝像機主要由紅外燈板、鏡頭及攝像主板，還有防爆護罩構(gòu)成。各構(gòu)成部分在防爆紅外攝像機工作過程中都擔(dān)負者重要的作用。</p><p style="text-indent:25px">防爆攝像機安防系統(tǒng)的未來發(fā)展趨勢：作為監(jiān)控攝像頭的重要組成部分，圖像傳感器的質(zhì)量直接影響較終圖像的顯示效果。CCD傳感器在過去監(jiān)控攝像機的應(yīng)用中占據(jù)主導(dǎo)地位，其具有的信噪比高、色彩還原能力強、通透感強、影響失真低等優(yōu)點，普遍的應(yīng)用與公共交通和金融領(lǐng)域。但隨著其技術(shù)難度大、成本高、功耗強也制約了其市場規(guī)模，逐漸走起了下坡路。而CMOS圖像傳感器憑借其低功耗、高集成度、速度快、低成本等優(yōu)勢，發(fā)展迅速，讓原本智能在低端監(jiān)控領(lǐng)域涉足的它，也逐漸向較高領(lǐng)域拓展。像素是組成圖像的基本單位，假若將圖像無限放大，你會發(fā)現(xiàn)整張圖像是由一個個小方點組成的，這些小點點就是像素。防爆監(jiān)控攝像機使用：常溫下使用或加工難燃燒物質(zhì)的生產(chǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="寶雞化工廠防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440263623047/5594276.png"></div><p style="text-indent:25px">防爆紅外攝像機產(chǎn)品現(xiàn)狀：夜視效果不理想。此現(xiàn)象主要表現(xiàn)是手電筒的效果或者是距離不夠等等。其實這個問題主要是紅外燈的角度和功能所造成的，防爆紅外攝像機所使用的紅外燈峰值波長在850，角度從5-60度可以選擇，當(dāng)紅外發(fā)射管角度越小時照射距離越遠，手電筒的效果就越明顯，反之，角度越大就沒有手電筒的效果，但是距離就大打折扣，要解決這個問題主要是看廠家想追求什么樣的效果和什么樣的成本，當(dāng)然紅外發(fā)射燈的功率和價格是成正比的，距離可以達到多少。防爆攝像頭的防護：正確使用隱形雨刷視窗玻璃可以減少污垢灰塵。東營市內(nèi)防爆紅外攝像機哪家好</p><p style="text-indent:25px">避雷針架設(shè)應(yīng)高于攝像機，由避雷針尖往下45-60度的虛擬立體圓椎體范圍內(nèi)。寶雞化工廠防爆攝像頭生產(chǎn)廠家</p><p style="text-indent:25px">防爆攝像機日常維護具體事項：1、提供每月一次定期信息服務(wù)。每月一個工作日，將上月?lián)屝蕖⒕S修、維護、保養(yǎng)記錄表以電子文檔的形式報送監(jiān)控中心負責(zé)人。2、每月定期對防爆監(jiān)控系統(tǒng)和設(shè)備進行優(yōu)化。合理安排監(jiān)控中心的監(jiān)控網(wǎng)絡(luò)需求，如帶寬、IP地址等限制。提供每月一次的防爆監(jiān)控系統(tǒng)網(wǎng)絡(luò)性能檢測，包括網(wǎng)絡(luò)的連通性、穩(wěn)定性及帶寬的利用率等；實時檢測所有可能影響防爆監(jiān)控網(wǎng)絡(luò)設(shè)備的外來網(wǎng)絡(luò)攻擊，實時監(jiān)控各服務(wù)器運行狀態(tài)、流量及入侵監(jiān)控等。對異常情況，進行核查，并進行相關(guān)的處理。根據(jù)用戶需要進行監(jiān)控網(wǎng)絡(luò)的規(guī)劃、優(yōu)化；協(xié)助處理服務(wù)器軟硬件故障及進行相關(guān)硬件軟件的拆裝等。寶雞化工廠防爆攝像頭生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3079512.html</p></div></div></div></div></div><div id="knj8eal" class="page-right twoColRt"><div id="ycvar8f" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b2zfqms" 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" 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