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href="http://www.cdcfah.com/cp/third-afjksb_jksxj/">監(jiān)控攝像機</a>?濟南微型防爆紅外攝像頭廠家歡迎咨詢深圳市容方電子供應(yīng)</p><div id="zxjfw4s" class="leftbox clearfix"><h1>濟南微型防爆紅外攝像頭廠家歡迎咨詢深圳市容方電子供應(yīng)</h1><div id="ywnu8xq" class="proBig"><div id="k2hmdc8" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439804960937/3783916.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="yf3yfef" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439804960937/3783916.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hpg7fhd" 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>濟南微型防爆紅外攝像頭廠家,防爆</p><p><span>***更新：</span>2021-02-03 13:16:17</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="ewsojub" 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="7g3p3ug" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pcofmdj" class="box"><p><p style="text-indent:25px">防爆攝像頭的發(fā)展與類型：石油、化工、煤炭和科研、**等國家許多工業(yè)企業(yè)或研究部門，在實驗、生產(chǎn)、加工、運輸和貯存的各過程中，經(jīng)常可能泄漏和溢散出各種各樣的易燃，濟南微型防爆紅外攝像頭廠家、易爆氣體、液體和各種粉塵及纖維，這類物質(zhì)與空氣混合后，將變成易發(fā)生危險的混合物，它周圍的場所也成了程度不同的危險場所。由于現(xiàn)場條件等因素，危險的混合物濃度可能不斷升高。當(dāng)易爆物的濃度達到危險的臨界點，一旦出現(xiàn)引起危險源電火花、電弧及高溫便會產(chǎn)生危險、火災(zāi)等嚴(yán)重事故，造成人員傷亡和財產(chǎn)損失。防爆監(jiān)控攝像機使用：IIB類：呋喃二甲醚、丁烯醛，濟南微型防爆紅外攝像頭廠家，濟南微型防爆紅外攝像頭廠家、丙烯醛、四氫呋喃、硫化氫。濟南微型防爆紅外攝像頭廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南微型防爆紅外攝像頭廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439804960937/3783916.png"></div><p style="text-indent:25px">簡單地說，防爆產(chǎn)品從防爆型式上基本分以下三類：一、Ⅰ類礦用甲烷在煤礦用(礦用防爆)：本質(zhì)安全型，其防爆標(biāo)志為ExibⅠ;隔爆型，其防爆標(biāo)志為ExdⅠ。二、Ⅱ類危險性混合氣體在化工、油田、油罐、石化、煉油、**、航天等工廠用(氣體防爆)：常用隔爆型，其防爆標(biāo)志為ExdⅡA、ⅡB、ⅡC。注：產(chǎn)品技術(shù)標(biāo)準(zhǔn)GB3836.22000，危險性氣體環(huán)境用電氣設(shè)備第二部分：隔爆型d這是較常見的情況，以下非特指均為氣體防爆類隔爆型三、Ⅲ類危險性粉塵和纖維在糧食加工廠、糧庫等粉塵環(huán)境中用：一般采用粉塵防爆型電器設(shè)備，其防爆標(biāo)志為ExDIP.DT.T13。安康無線防爆攝像頭廠家防爆攝像頭的防護：雷電過電壓也有可能對攝像機造成侵害。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南微型防爆紅外攝像頭廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439678056641/2336092.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(biāo)準(zhǔn)，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(biāo)，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(biāo)準(zhǔn)，因此用戶不能完全憑借產(chǎn)品說明標(biāo)注的數(shù)值，來作為自己選購設(shè)備的標(biāo)準(zhǔn)。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。</p><p style="text-indent:25px">防爆紅外攝像機應(yīng)用中的問題：由于LED燈泡對于電壓有著比普通燈泡更強的敏感度，因此，對電壓的控制則是非常重要的，電壓稍稍過大就有可能增大設(shè)備的負(fù)荷，提升溫度;而小了又有可能造成供電不足，功率不夠，因此有條件的話較好匹配高精度的可控電壓。此外，在光線的調(diào)節(jié)上也要盡可能的合理設(shè)計，保證發(fā)光均勻，提升利用率，使設(shè)備不做無用功，同時也可以迅速合理的散熱。也許，在我們選擇監(jiān)控設(shè)備的過程中會慢慢的發(fā)現(xiàn)，貌似參數(shù)是一個越來越"不靠譜"的東西，因為它描繪的"美麗大餅"基本上我們不做特殊付出的話是很難實現(xiàn)的。因此，在挑選中注重實際效果，在安裝時注重科學(xué)調(diào)配，則是讓我們的紅外監(jiān)控設(shè)備如已所愿的有效方式?？偟膩碚f，紅外確實很嬌氣，但是否嬌氣到了"邪惡"，還就真由您自己來決定了。防爆監(jiān)控攝像機使用：乙類閃點＞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="濟南微型防爆紅外攝像頭廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439791992187/7342705.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：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)控攝像機的運行模式：網(wǎng)橋模式。寶雞高清防爆紅外攝像機</p><p style="text-indent:25px">防爆攝像機維護：校對防爆監(jiān)視器的顏色及亮度。濟南微型防爆紅外攝像頭廠家</p><p style="text-indent:25px">目前防爆攝像機已經(jīng)被行業(yè)工作者所熟悉，且得到普遍應(yīng)用，以目前防爆攝像機的行情分析，中國防爆攝像機市場依舊巨大，煤礦廠、化工廠、油罐車等防爆監(jiān)控需求仍然源源不斷，依然能給防爆攝像機廠家們帶來無限機遇與挑戰(zhàn)，我們也要清醒認(rèn)識到防爆攝像機競爭的殘酷性，中小企業(yè)規(guī)模小、資金實力弱，難以把握中心技術(shù)。目前防爆攝像機企業(yè)正處于由模擬防爆監(jiān)控轉(zhuǎn)向高清防爆監(jiān)控的關(guān)鍵時期，由于高清防爆監(jiān)控準(zhǔn)入技術(shù)難度高，市場的準(zhǔn)入門檻也相對較高，模擬防爆監(jiān)控時代較大小小的企業(yè)，在優(yōu)勝劣汰的殘酷競爭中，中小型企業(yè)如果不再注重技術(shù)升級與企業(yè)轉(zhuǎn)型，將隨時面臨被市場淘汰的命運。所以防爆攝像機的未來前景的美好是需要企業(yè)努力才可以獲得的。濟南微型防爆紅外攝像頭廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3144491.html</p></div></div></div></div></div><div id="8gu2qw8" class="page-right twoColRt"><div id="8222e2s" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="wja2uh8" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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