青島室外防爆攝像頭生產(chǎn)廠家誠信服務(wù) 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"><meta name="keywords" content="青島室外防爆攝像頭生產(chǎn)廠家,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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clearfix"><div id="wk8xhdu" class="twoCol"><div id="7vahofr" 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>?青島室外防爆攝像頭生產(chǎn)廠家誠信服務(wù) 深圳市容方電子供應(yīng)</p><div id="xbi22si" class="leftbox clearfix"><h1>青島室外防爆攝像頭生產(chǎn)廠家誠信服務(wù) 深圳市容方電子供應(yīng)</h1><div id="7dfr7hj" class="proBig"><div id="kjqxriz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439692871094/7858802.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ae2bnub" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439692871094/7858802.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="po8l3my" 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>青島室外防爆攝像頭生產(chǎn)廠家,防爆</p><p><span>***更新：</span>2021-01-20 08:09:46</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="t8gh7dk" 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="imtvkgx" class="page-proshow02"><p class="title">詳細說明</p><div id="vugnpgx" class="box"><p><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，青島室外防爆攝像頭生產(chǎn)廠家，即黑白與彩色，青島室外防爆攝像頭生產(chǎn)廠家，青島室外防爆攝像頭生產(chǎn)廠家，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。假如信號接入設(shè)備是好的，再查看信號接入設(shè)備的體系設(shè)置對不對。青島室外防爆攝像頭生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島室外防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439692871094/7858802.png"></div><p style="text-indent:25px">防爆攝像機：防爆攝像機能夠用在易燃易爆等危險場所，如煤礦、石油廠、油庫、花炮廠等。防爆攝像機的攝像部分一般安裝在現(xiàn)場,它包括攝像機、鏡頭、防爆護罩、支架和電動云臺。它的作用是對監(jiān)視區(qū)域進行攝像并將其轉(zhuǎn)換成電信號。防爆攝像機分為彩色和黑白兩種，一般黑白攝像機要比彩色的靈敏度高，比較適合用于光線不足的地方，彩色攝像機可以增加紅外效果以實現(xiàn)夜間監(jiān)控，光線暗時紅外燈自動開啟實現(xiàn)彩色和黑白轉(zhuǎn)換，如果使用的目的只是監(jiān)視景物的位置和移動，可采用黑白攝像機；如果要分辨被攝像物體的細節(jié)，比如分辨衣服和景物的顏色，則采用彩色的比較好。防爆攝像機的規(guī)格可分為1/3〃、1/2〃和2/3〃等，安裝方式有固定和可轉(zhuǎn)動的帶防爆云臺二種。蘭州化工廠防爆攝像頭廠家查看防爆攝像頭電源是否接好，電源電壓是否滿意要求。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島室外防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439826103516/990048.png"></div><p style="text-indent:25px">防爆攝像機的特殊之處：1、防爆攝像機與普通攝像機的區(qū)別。防爆攝像機在光電結(jié)構(gòu)上與普通工業(yè)攝像機并無本質(zhì)上的差異。其較較重要的特征是使用了一種或多種的防爆形式對工業(yè)攝像機進行處理，使之能夠在易燃易爆的現(xiàn)場環(huán)境中監(jiān)控。2、防爆攝像機與防暴攝像機的區(qū)別。概念不同——防爆攝像機屬于防爆監(jiān)控類產(chǎn)品，是防爆行業(yè)跟監(jiān)控行業(yè)的交叉產(chǎn)物，因為在具有高?？扇夹?、危險性現(xiàn)場不能使用常規(guī)的攝像產(chǎn)品，需要具有防爆功能且有國家**機構(gòu)頒發(fā)的相關(guān)證書的產(chǎn)品才能稱得上是防爆攝像機。</p><p style="text-indent:25px">石油、化工、天然氣等許多工業(yè)企業(yè)或研究部門，在實驗、生產(chǎn)、加工、運輸和貯存的過程中，經(jīng)?？赡苄孤┖鸵缟⒊龈鞣N各樣的易燃、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。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。所以應(yīng)用于這些場所的攝像機、電動云臺、接線箱及其它安裝于危險區(qū)的設(shè)備必須為防爆型；而電氣防爆型式又可分為隔爆型、本安型、澆封型等等防爆。目前市面上的防爆攝像機大多采用隔爆型，隔爆是較直接、較經(jīng)濟的防爆型式。深圳容方公司生產(chǎn)的防爆攝像機、防爆高速球，防爆接線箱等防爆監(jiān)控設(shè)備也都是采用隔爆型的結(jié)構(gòu)。防爆紅外攝像機在工作過程中，尤其是室外攝像機常常會因四季變化、晝夜溫差。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島室外防爆攝像頭生產(chǎn)廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440256816406/5266517.png"></div><p style="text-indent:25px">防爆攝像機監(jiān)控系統(tǒng)的常見故障及排除：1、由于對設(shè)備調(diào)整不當(dāng)產(chǎn)生的問題。a、比如攝像機后截距的調(diào)整是非常細致和精確的工作，如不認真調(diào)整，就會出現(xiàn)聚焦不好或在三可變鏡頭的各種操作時發(fā)生散焦等問題。b、攝像機上一些開關(guān)和調(diào)整旋鈕的位置是否正確、是否符合系統(tǒng)的技術(shù)要求、解碼器編碼開關(guān)或其它可調(diào)部位設(shè)置的正確與否都會直接影響設(shè)備本身的正常使用或影響整個系統(tǒng)的正常性能。2、設(shè)備(或部件)與設(shè)備(或部件)之間的連接不正確產(chǎn)生的問題大致會發(fā)生在以下幾個方面：a、阻抗不匹配。b、通信接口或通信方式不對應(yīng)。c、驅(qū)動能力不夠或超出規(guī)定的設(shè)備連接數(shù)量。監(jiān)控終端所在建筑物內(nèi)應(yīng)有避雷系統(tǒng)、接地網(wǎng)及接地端子等配置。蘭州化工廠防爆攝像頭廠家</p><p style="text-indent:25px">根據(jù)用戶需要進行監(jiān)控網(wǎng)絡(luò)的規(guī)劃、優(yōu)化。青島室外防爆攝像頭生產(chǎn)廠家</p><p style="text-indent:25px">防爆攝像頭的原理與選用：就防爆攝像頭本身而言，光電結(jié)構(gòu)和普通的工業(yè)攝像機并無本質(zhì)上的差異。其特征在于使用一種或一種以上的防爆型式對工業(yè)攝像機進行處理，使之能夠在易燃易爆的現(xiàn)場環(huán)境中應(yīng)用。早期的防爆攝像頭以本質(zhì)安全型和正壓型為主。本質(zhì)安全型防爆攝像頭的特點在于對攝像機的電路進行本質(zhì)安全處理，電氣之線路輸出或輸入均被設(shè)計控制在不足以產(chǎn)生使氫氣發(fā)生引火危險的能量以下，使其在正常工作中不會產(chǎn)生電火花、電弧及高溫，從而避免引起危險易爆物質(zhì)。這種類型的防爆攝像頭結(jié)構(gòu)單位成本過高是較大缺點，此外也不利于日后的升級。正壓型是早期美系防爆攝像頭產(chǎn)品的常用結(jié)構(gòu)，使用中維護相當(dāng)不便，如不精心維護，引起危險性相當(dāng)大。此結(jié)構(gòu)目前所見除極少數(shù)某地廠商仍在制造外，基本已被防爆攝像頭行業(yè)較全淘汰。青島室外防爆攝像頭生產(chǎn)廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2929920.html</p></div></div></div></div></div><div id="nmtqxov" class="page-right twoColRt"><div id="febd2yf" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="yc3jvrd" 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)" 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