濟南防爆紅外攝像頭服務至上深圳市容方電子供應-b2b網(wǎng)站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="隨著社會的進步和工業(yè)安全事故的頻頻發(fā)生，國家相關機構也出臺了一系列保障工業(yè)生產安全的相關法規(guī)，尤其對那些易燃易爆的危險場，國家規(guī)定使用的電器設備必須達到防爆級別，以保證人民的生命安全，減少危險事故的發(fā)生。防爆攝像機屬于防爆監(jiān)控類產品，是防爆"><meta name="keywords" content="濟南防爆紅外攝像頭,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 http-equiv="Cache-Control" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/third-afjksb_jksxj/">監(jiān)控攝像機</a>?濟南防爆紅外攝像頭服務至上深圳市容方電子供應</p><div id="omu4sye" class="leftbox clearfix"><h1>濟南防爆紅外攝像頭服務至上深圳市容方電子供應</h1><div id="4oesouy" class="proBig"><div id="4ekqo4q" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439452060547/8155738.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="usyocyg" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439452060547/8155738.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sq4wa4q" 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>產品關鍵詞：</span>濟南防爆紅外攝像頭,防爆</p><p><span>***更新：</span>2021-01-24 08:10:29</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="2gci24m" 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="omsqoci" class="page-proshow02"><p class="title">詳細說明</p><div id="yousqeu" class="box"><p><p style="text-indent:25px">隨著社會的進步和工業(yè)安全事故的頻頻發(fā)生，國家相關機構也出臺了一系列保障工業(yè)生產安全的相關法規(guī)，尤其對那些易燃易爆的危險場，國家規(guī)定使用的電器設備必須達到防爆級別，以保證人民的生命安全，減少危險事故的發(fā)生。防爆攝像機屬于防爆監(jiān)控類產品，是防爆行業(yè)跟監(jiān)控行業(yè)的交叉產物，因為在具有高?？扇夹浴⑽ｋU性現(xiàn)場不能使用常規(guī)的攝像產品，濟南防爆紅外攝像頭，需要具有防爆功能且有國家**機構頒發(fā)的相關證書的產品才能稱得上是防爆攝像機。就防爆攝像機本身而言，濟南防爆紅外攝像頭，光電結構和普通的工業(yè)攝像機并無本質上的差異。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)境中應用，濟南防爆紅外攝像頭。總而言之，夏季全國大范圍雷雨都偏多，而且大部分的化工，發(fā)電廠，廠房等又多建在空曠的地方。濟南防爆紅外攝像頭</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南防爆紅外攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439452060547/8155738.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、監(jiān)視器上產生較深較亂的大面積網(wǎng)紋干擾，以至圖像全部破壞，形不成圖像和同步信號。由于視頻電纜線的芯線與屏蔽網(wǎng)短路、斷路造成的故障。這種故障多出現(xiàn)在BNC接頭或其它類型的視頻接頭上。即這種故障現(xiàn)象出現(xiàn)時，往往不會是整個系統(tǒng)的各路信號均出問題，而光光出現(xiàn)在那些接頭不好的路數(shù)上。只要認真逐個檢查這些接頭，就可以解決。2、距離過遠時，操作鍵盤無法通過矩陣對攝像機(包括鏡頭)和云臺進行遙控。這主要是因為距離過遠時，控制信號衰減太大，矩陣接受到的控制信號太弱引起的。這時應該在一定的距離上加裝中繼盒以放大整形控制信號。3、色調失真。這是在遠距離的視頻基帶傳輸方式下容易出現(xiàn)的故障現(xiàn)象。主要原因是由傳輸線引起的信號高頻段相移過大而造成的。這種情況應加相位補償器。濟南防爆紅外攝像頭霧、霜的形成是由于空氣中的飽和水蒸氣遇冷凝結而成，因冷環(huán)境的強、弱分別凝結成霜和霧。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南防爆紅外攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440314726562/141098.png"></div><p style="text-indent:25px">防爆攝像機系列產品應用于以下易燃易爆危險性氣體環(huán)境：1）IIA類：甲烷、乙烷、丙烷、苯乙烯、苯、甲苯、二甲苯、三甲苯、萘、一氧化碳、苯酚、甲酚、醋酸甲酯、醋酸、氯乙烷、氯苯、氨、乙腈、苯胺丁烷、環(huán)戊烷、丙烯、乙苯、異丙苯、甲醇、乙醇、丙醇、丁醇、甲酸甲酯、甲酸乙酯、醋酸乙酯、甲基丙烯酸甲酯、醋酸乙烯酯、二氯乙烷、氯乙烯、甲胺、二甲胺、戊烷、乙烷、庚烷、辛烷、壬烷、癸烷、環(huán)已烷、松節(jié)油、石腦油、石油、汽油、燃料油、煤油、柴油、戊醇、已醇、環(huán)已醇、乙醛、三甲胺、亞硝酸乙酯；2）IIB類：丙炔、環(huán)丙烷、丙烯臘、民用煤氣、乙烯、丁二烯、環(huán)氧乙烷、環(huán)氧丙烷、丙烯酸甲酯、丙烯酸乙酯、呋喃二甲醚、丁烯醛、丙烯醛、四氫呋喃、硫化氫、乙基甲基醚、二柄醚、四氟乙烯；3）IIC類：氫氣、氯、水煤氣、乙炔、二硫化碳、硝酸乙酯。</p><p style="text-indent:25px">防爆攝像機：采用安全措施的防爆原理。在設備上采用一系列的安全措施使其在較大限度內不致產生火花、電弧或危險溫度，或采用有效的保護元件使其產生的火花、電弧或溫度不能引燃危險性混合物，以達到防爆目的，防爆增安型、本質安全型等電氣設備都是采用這一原理制造的。防爆設備的材料。對于隔爆型防爆設備外殼應能承受1.5倍內部實際較大危險壓力，但不得小于3.5×105Pa。用于I類采掘工作面的設備，外殼須采用鋼板或鑄鋼制成;I類非采掘工作面的設備，其外殼可用牌號不低于HT25-47灰鑄鐵制成;I類攜帶式設備和II類設備，外殼可用抗拉強度不低于117.6N/mm2(12kg/mm2)、含鎂量不大于0.5%(重量比)的輕合金制成。本質型設備的外殼材質可用含鎂量不大于0.5%(重量比)的輕合金或表面電阻不大于1×109的塑料制成。防爆攝像頭的防護：防爆攝像機自立架設時，為了防止避雷針及引下線上的暫態(tài)高電位。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="濟南防爆紅外攝像頭,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440274306641/2647442.png"></div><p style="text-indent:25px">防爆攝像頭的防護：做好防爆監(jiān)控設備的防水防潮工作。在防爆視頻監(jiān)控系統(tǒng)應用中，防爆攝像頭分布在各種前端環(huán)境，其中室外占據(jù)著較大的比例。由于受各種天氣因素的干擾，室外攝像頭往往要具有紅外夜視、防水、防霧、防雨雪等等功能。遇到暴雨時，監(jiān)控設備事先做好防御顯得格外重要。防爆攝像機工作時溫度變化大，容易出現(xiàn)水霧，尤其在雨水較多的季節(jié)，霧、霜的形成是由于空氣中的溫度濕度飽和，水蒸氣遇冷凝結而成，因低溫環(huán)境的強、弱分別凝結成霜和霧。攝像頭在濕度大和灰塵多的環(huán)境下工作，防護罩的視窗玻璃容易出現(xiàn)污垢，造成進入攝像機的光線被遮擋，導致鏡頭模糊無法拍清物體，直接影響視頻采集效果。監(jiān)控終端所在建筑物內應有避雷系統(tǒng)、接地網(wǎng)及接地端子等配置。濟南防爆紅外攝像頭</p><p style="text-indent:25px">為了將雷電流從信號傳輸線傳導入地，電纜都應該加裝突波保護器。濟南防爆紅外攝像頭</p><p style="text-indent:25px">防暴攝像機又稱高安全性攝像機、抗沖擊攝像機、抗打擊攝像機、防破壞型攝像機。顧名思義，防暴攝像機就是在外來大力打擊下仍然可以保證部件正常工作的攝像機，特點就是其外殼具有很強的抗沖擊能力。應用領域不同——防爆攝像機在石油、化工、煤炭和科研、**等很多企業(yè)或研究部門，在實驗、出產、加工、運輸和貯存的各過程中，常?？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，這類物質與空氣混合后，將變成易發(fā)生危險的混合物，它附近的場所也成了程度不同的危險場所，且易爆混合物濃度可能不斷升高。當易爆物的濃度達到危險的臨界點，一旦泛起引起危險源電火花、電弧及高溫便會產生危險、火災等嚴重事故，造成人員傷亡和財產損失。為了實現(xiàn)在易燃易爆的現(xiàn)場環(huán)境中應用監(jiān)控，防爆攝像機便應運而生。防暴攝像機的應用主要集中在金融、公安、監(jiān)獄、商業(yè)、地鐵、礦業(yè)及相對比較惡劣的環(huán)境中，它不光能用來應對人為的惡意破壞行為，還可以應對惡劣的自然和生產環(huán)境，減少它們給攝像機造成的破壞作用。濟南防爆紅外攝像頭</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2986833.html</p></div></div></div></div></div><div id="mcaqwui" class="page-right twoColRt"><div id="4cy22qu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="s4igwka" 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" 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