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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="573bdz2" class="twoCol"><div id="z29my7w" 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(hù)</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?cái)z像機(jī)</a>?安康無線防爆攝像機(jī)哪家好歡迎咨詢深圳市容方電子供應(yīng)</p><div id="ut7ubsb" class="leftbox clearfix"><h1>安康無線防爆攝像機(jī)哪家好歡迎咨詢深圳市容方電子供應(yīng)</h1><div id="n8zqsea" class="proBig"><div id="begi87n" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440274306641/2647442.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="84rmyar" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440274306641/2647442.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nryf8nn" 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>安康無線防爆攝像機(jī)哪家好,防爆</p><p><span>***更新：</span>2021-01-10 13:16:14</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="i8va3x7" 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="34nuqct" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="auw8gwn" class="box"><p><p style="text-indent:25px">防爆攝像機(jī)的安裝：室內(nèi)安裝：多數(shù)的傳統(tǒng)方式是將建筑出入口的監(jiān)控防爆攝像機(jī)安裝在室內(nèi)。這種方式的優(yōu)點(diǎn)是可選擇監(jiān)控方向安裝（同一幢樓建筑內(nèi)應(yīng)考慮監(jiān)控方向的一致性和封閉性，以保證任何一個(gè)進(jìn)入建筑的人員均可在某一出入口留下面部正面圖像），安康無線防爆攝像機(jī)哪家好。同時(shí)此種方式安裝簡便，安康無線防爆攝像機(jī)哪家好，布線簡單，便于維護(hù)。需要注意的是在監(jiān)控防爆攝像機(jī)的選擇及安裝位置上要考慮室外光源對(duì)監(jiān)控防爆攝像機(jī)的影響。如果監(jiān)控防爆攝像機(jī)視場朝室外安裝，則要選擇帶自動(dòng)光圈，背光補(bǔ)償較強(qiáng)的監(jiān)控防爆攝像機(jī)。對(duì)復(fù)雜光照環(huán)境的出入口則要選用寬動(dòng)態(tài)攝像，安康無線防爆攝像機(jī)哪家好、強(qiáng)光壓制監(jiān)控防爆攝像機(jī)，甚至是增加補(bǔ)充光源。防爆攝像頭：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。安康無線防爆攝像機(jī)哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康無線防爆攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440274306641/2647442.png"></div><p style="text-indent:25px">目前防爆攝像機(jī)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(jī)的行情分析，中國防爆攝像機(jī)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(jī)廠家們帶來無限機(jī)遇與挑戰(zhàn)，我們也要清醒認(rèn)識(shí)到防爆攝像機(jī)競爭的殘酷性，中小企業(yè)規(guī)模小、資金實(shí)力弱，難以把握中心技術(shù)。目前防爆攝像機(jī)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(shí)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(duì)較高，模擬防爆監(jiān)控時(shí)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(jí)與企業(yè)轉(zhuǎn)型，將隨時(shí)面臨被市場淘汰的命運(yùn)。所以防爆攝像機(jī)的未來前景的美好是需要企業(yè)努力才可以獲得的。咸陽無線防爆紅外攝像頭廠家防爆攝像機(jī)設(shè)備維護(hù)注意事項(xiàng)：防雷、防干擾。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康無線防爆攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439836376953/1759154.png"></div><p style="text-indent:25px">高清防爆攝像機(jī)將是工業(yè)監(jiān)控的主流：百萬像素高清防爆攝像機(jī)所供給的視頻畫面是傳統(tǒng)模仿防爆攝像機(jī)時(shí)期所不能比較的，清晰度的進(jìn)步，圖像視野的擴(kuò)展，均為其較凸起的優(yōu)勢。一方面，從分辨率數(shù)值對(duì)照來看：分辨率對(duì)比中咱們能夠明白地看到，百萬像素高清防爆攝像機(jī)供給的畫面分辯率有著數(shù)倍于傳統(tǒng)防爆攝像機(jī)清晰度的優(yōu)勢。除了視頻畫面清晰度的高下以外，實(shí)際應(yīng)用中還有一個(gè)很主要的要求，即視頻畫面的實(shí)時(shí)性，以PAL制式來看，需要達(dá)到25幀/秒的傳輸及播放幀率。當(dāng)前市場上大多數(shù)百萬像素防爆攝像機(jī)在720P或1080P分辨率格局下均可能達(dá)到25幀/秒的高幀率傳輸及浮現(xiàn)，而達(dá)到2560×1920分辨率的超高清防爆攝像機(jī)大多還無法實(shí)現(xiàn)此種清晰度下的實(shí)時(shí)出現(xiàn)。</p><p style="text-indent:25px">防爆攝像機(jī)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(cuò)誤或瞬間過壓導(dǎo)致設(shè)備損壞的情況時(shí)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(jìn)行核對(duì)與檢查，絕不應(yīng)掉以輕心。2、云臺(tái)的故障。一個(gè)云臺(tái)在使用后不久就運(yùn)轉(zhuǎn)不靈或根本不能轉(zhuǎn)動(dòng)，是云臺(tái)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(jī)正裝的云臺(tái)，在使用時(shí)采用了吊裝的方式。在這種情況下，吊裝方式導(dǎo)致了云臺(tái)運(yùn)轉(zhuǎn)負(fù)荷加大，故使用不久就會(huì)導(dǎo)致云臺(tái)的傳動(dòng)機(jī)構(gòu)損壞，甚至燒毀電機(jī)。b、攝像機(jī)及其防護(hù)罩等總重量超過云臺(tái)的承重。特別是室外使用的云臺(tái)，往往防護(hù)罩的重量過大，常會(huì)出現(xiàn)云臺(tái)轉(zhuǎn)不動(dòng)(特別是垂直方向轉(zhuǎn)不動(dòng))的問題。c、室外云臺(tái)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。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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康無線防爆攝像機(jī)哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439804960937/3783916.png"></div><p style="text-indent:25px">防爆攝像機(jī)在什么檔次呢？視頻信號(hào)的標(biāo)稱值為1Vp-p，標(biāo)準(zhǔn)值為0.7Vp-p，較低照度時(shí)的視頻信號(hào)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(shí)的圖像，決不會(huì)“如同白晝一樣”。另外，防爆攝像機(jī)在較低照度時(shí)產(chǎn)生的圖像清晰度，是用電視信號(hào)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(shí)有時(shí)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)。防爆紅外攝像機(jī)畫面不清晰解決：紅外燈不好，再好的電流也沒有用。咸陽無線防爆紅外攝像頭廠家</p><p style="text-indent:25px">防爆紅外攝像機(jī)不清晰解決：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。安康無線防爆攝像機(jī)哪家好</p><p style="text-indent:25px">防爆攝像機(jī)的結(jié)構(gòu)：紅外燈板。通電后經(jīng)PCB電路板將電流傳輸?shù)娇砂央娔苻D(zhuǎn)化為光能及熱能的紅外燈芯上，由紅外燈發(fā)射出紅外光并投射到物體上。鏡頭及攝像主板。鏡頭收集紅外燈投射到物體上后反射的紅外光，經(jīng)聚焦處理成像后傳送至攝像主板感光元器件（CCD/CMOS）。感光元器件（CCD/CMOS）將接收到的紅外光成像由光轉(zhuǎn)換為電流信號(hào)經(jīng)PCB電路板傳輸?shù)礁鞴ぷ鱅C電子元器件進(jìn)行處理，較終經(jīng)微處理芯片（DSP）轉(zhuǎn)化為視頻信號(hào)輸出。防爆護(hù)罩一般采用高硬度碳鋼或者防腐蝕304不銹鋼制作，紅外燈板、鏡頭和攝像機(jī)的部件都是固定在防爆護(hù)罩里面，對(duì)各部件進(jìn)行保護(hù)，達(dá)到防爆、防水、防塵、防擊的作用，同時(shí)讓整個(gè)產(chǎn)品更美觀。安康無線防爆攝像機(jī)哪家好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2787637.html</p></div></div></div></div></div><div id="w2l8fry" class="page-right twoColRt"><div id="dgyvsur" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="8fyeamn" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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