深圳戶外防爆一體機(jī) **** 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="防爆攝像機(jī)用戶需求趨勢：隨著我國石油、化工行業(yè)高速發(fā)展和煤炭行業(yè)整合的結(jié)束，我**爆攝像機(jī)廠家必須隨著市場的變化調(diào)整產(chǎn)品結(jié)構(gòu)，礦用防爆攝像機(jī)產(chǎn)品，特別是技術(shù)含量高、高可靠性、智能化的成套系列產(chǎn)品的需求將漸漸釋放，廠用防爆攝像機(jī)產(chǎn)品，外形美觀"><meta name="keywords" content="深圳戶外防爆一體機(jī),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 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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>深圳戶外防爆一體機(jī),防爆</p><p><span>***更新：</span>2021-01-11 14:22:22</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="yixjlx8" 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="3pgnzbi" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="pedkcjg" class="box"><p><p style="text-indent:25px">防爆攝像機(jī)用戶需求趨勢：隨著我國石油、化工行業(yè)高速發(fā)展和煤炭行業(yè)整合的結(jié)束，我**爆攝像機(jī)廠家必須隨著市場的變化調(diào)整產(chǎn)品結(jié)構(gòu)，礦用防爆攝像機(jī)產(chǎn)品，特別是技術(shù)含量高、高可靠性、智能化的成套系列產(chǎn)品的需求將漸漸釋放，廠用防爆攝像機(jī)產(chǎn)品，外形美觀、維護(hù)方便、可靠性較高、服務(wù)質(zhì)量好將成為用戶選擇。同時用戶對產(chǎn)品功能的需求將進(jìn)一步細(xì)化，對產(chǎn)品功能完善化的要求進(jìn)一步提升，對產(chǎn)品品牌的認(rèn)知也將進(jìn)一步加強(qiáng)，深圳戶外防爆一體機(jī)。經(jīng)過對市場的預(yù)測分析，深圳戶外防爆一體機(jī)，深圳戶外防爆一體機(jī)，防爆攝像機(jī)主要市場需求大約每年增幅在15%~20%，高清化、智能化、網(wǎng)絡(luò)化的防爆攝像機(jī)更受市場和用戶的青睞。防爆監(jiān)控攝像機(jī)使用：危險下限＞10%的可燃?xì)怏w。深圳戶外防爆一體機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳戶外防爆一體機(jī),防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439744218750/3085264.png"></div><p style="text-indent:25px">防爆攝像機(jī)安裝位置對光線的選擇：室內(nèi)安裝時從光源來看有順光、逆光、側(cè)光等幾種安裝位置。順光是指光線照射方向和監(jiān)控防爆攝像機(jī)的視場方向一致，人員正面受光均勻，無陰影，色彩還原比較正常。不過如光線過于強(qiáng)烈，會嚴(yán)重?fù)p失主體的表面層次。逆光與順光相反，光線的投射方向和監(jiān)控防爆攝像機(jī)拍攝方向相反，其主要造型特點(diǎn)是被攝人物主體正面受不到光線照明，主體正面的照度和背景及遠(yuǎn)景照度相差較大，主體正面的細(xì)節(jié)完全損失，面部發(fā)黑，無法進(jìn)行人像特征的識別。側(cè)光較為常見，室內(nèi)安裝時多數(shù)側(cè)光環(huán)境。側(cè)光是光線的照射方向在人物主體的一側(cè)，這種光線使主體人物一半明亮，一半產(chǎn)生陰影，人物暗部層次會受損失，人物表面明暗對比強(qiáng)烈，色彩還原尚可。室內(nèi)安裝時應(yīng)盡量避免選擇造成逆光出現(xiàn)的安裝位置，如無法回避可選用寬動態(tài)監(jiān)控防爆攝像機(jī)增加順光源。要注意強(qiáng)逆光時人像主體正面的照度和背景的照度對比遠(yuǎn)遠(yuǎn)大于現(xiàn)有任何寬動態(tài)監(jiān)控防爆攝像機(jī)的動態(tài)比。多數(shù)寬動態(tài)監(jiān)控防爆攝像機(jī)技術(shù)的實(shí)現(xiàn)增強(qiáng)了面部的細(xì)節(jié)，但是無法比擬順光環(huán)境下的成像層次和細(xì)節(jié)。因此對這三種的選擇是非常重要的。深圳戶外防爆一體機(jī)防爆監(jiān)控攝像機(jī)使用：IC類：氫氣、氯、水煤氣、乙炔、二硫化碳、硝酸乙酯。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳戶外防爆一體機(jī),防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439497949219/2306179.png"></div><p style="text-indent:25px">防爆攝像機(jī)發(fā)展趨勢：防爆攝像機(jī)將具有以下的發(fā)展趨勢：外形美觀、便于維護(hù)、高清化、智能化、網(wǎng)絡(luò)化；適用高、低溫等特殊環(huán)境條件；以不銹鋼外殼、耐腐蝕的隔爆型式為主；可以和防爆通信裝置和監(jiān)測監(jiān)控系統(tǒng)進(jìn)行聯(lián)動。產(chǎn)品價格趨勢。我**爆攝像機(jī)價格變化主要受原材料成本、人工費(fèi)用、下游企業(yè)議價能力及產(chǎn)品物流成本影響。由于防爆攝像機(jī)廠家眾多，企業(yè)的管理水平不同和防爆攝像機(jī)種類繁多，產(chǎn)品價格變動幅度不一，在“今后幾年期間內(nèi)，低價競銷現(xiàn)象仍會隨著行業(yè)的發(fā)展而存在，但未來防爆攝像機(jī)價格整體上仍是穩(wěn)中有升，尤其是技術(shù)含量較高，產(chǎn)品附加值高的產(chǎn)品，受低價格的影響較小。</p><p style="text-indent:25px">提高防爆攝像機(jī)夜視效果的方法：1、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;該方案布線麻煩、但電源線線徑可以較細(xì)，需使用比較好的DC12V的適配器，千萬不要使用劣質(zhì)適器。2、集中供電端使用DV24-48V的開關(guān)電源，通過網(wǎng)線進(jìn)行供電，到前端加降壓模塊降低為DC12V使用。該方案需要有一定的電路基礎(chǔ)，成本低，可靠性也比較高。3、使用線徑較粗的電源線給前端進(jìn)行直流集中供電。該方案電源線比較粗，線路成本比較高。4、距離不算太長的，如30M，可使用4-5及7-8線對來傳輸DC12V，這樣傳輸線截面積增加了一倍，能明顯改善供電質(zhì)量。該方案使用得當(dāng)?shù)脑?，綜合效益比較高?，F(xiàn)在市場上已有的防爆攝像頭除了具備正常的監(jiān)控圖像捕捉功能外，其實(shí)并非以清晰度取勝，重要的是通過圖像獲取位置，這可以通過熱成像技術(shù)捕捉移動目標(biāo)，這種激光紅外增強(qiáng)融合技術(shù)，達(dá)到了在零光線下的圖像捕捉，具備了對"發(fā)熱物"的追蹤，很好地完成了數(shù)據(jù)抓取作用。防爆攝像頭的防護(hù)：視頻監(jiān)控中心的防雷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="深圳戶外防爆一體機(jī),防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439692871094/7858802.png"></div><p style="text-indent:25px">防爆攝像機(jī)在什么檔次呢？視頻信號的標(biāo)稱值為1Vp-p，標(biāo)準(zhǔn)值為0.7Vp-p，較低照度時的視頻信號值為1/3到1/2的標(biāo)準(zhǔn)植。所以防爆攝像機(jī)在較低照度時的圖像，決不會“如同白晝一樣”。另外，防爆攝像機(jī)在較低照度時產(chǎn)生的圖像清晰度，是用電視信號測試卡進(jìn)行測式的，其黑白相間的條紋，要求黑色反射率近于0%，白色反射率大于89.9%。而我們在現(xiàn)場觀察時有時不具備這樣的條件，比如：樹葉和草地的反射率很低，反差很小，就不易獲得清晰圖像。因此實(shí)際使用當(dāng)中不能以防爆攝像機(jī)標(biāo)稱的較低照度作為衡量現(xiàn)場環(huán)境照度的標(biāo)準(zhǔn)。防爆攝像機(jī)維護(hù)：每季度一次設(shè)備的除塵、清理，掃凈防爆監(jiān)控設(shè)備顯露的塵土。合肥市內(nèi)防爆攝像機(jī)</p><p style="text-indent:25px">在安防監(jiān)控設(shè)備攝像機(jī)領(lǐng)域中，有一種誕生不久卻應(yīng)用普遍的攝像機(jī)。深圳戶外防爆一體機(jī)</p><p style="text-indent:25px">適合監(jiān)控需求的防爆攝像機(jī)才是較合適的選擇：在行業(yè)實(shí)際應(yīng)用中，客戶往往有著十分明白的監(jiān)控需要，以及所要實(shí)現(xiàn)的目標(biāo)要求，如要可以清楚地看到每一個人員的面部;需要可能清晰地看到每一個車道上通過的車輛的車牌號。在應(yīng)用百萬像素高清防爆攝像機(jī)之后，能夠使用一臺百萬像素高清防爆攝像機(jī)取代多臺非高清防爆攝像機(jī)，并能到達(dá)需要同時使用多臺傳統(tǒng)防爆攝像機(jī)才干到達(dá)的監(jiān)控效果。百萬像素高清防爆攝像機(jī)的涌現(xiàn)無疑給廣大使用者帶來了極大的方便，也使得安防監(jiān)控品質(zhì)有了很大的晉升，同時也在一直使傳統(tǒng)模仿防爆攝像機(jī)加速退出現(xiàn)有市場。深圳戶外防爆一體機(jī)</p></p><br 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