安康室外防爆紅外攝像頭哪家好創(chuàng)新服務(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="防爆攝像機狹路相逢優(yōu)勝劣汰：在市場當(dāng)中防爆攝像機并不少見的一種新型產(chǎn)品，隨著人們的安全意識遂漸提高，理論上防防爆攝像機應(yīng)用的范圍會越來越廣，但事實上，防爆攝像機的用量并不是很大，為什么呢？.較重要的原因就是價格。一臺防爆攝像機，防爆監(jiān)控攝像"><meta name="keywords" content="安康室外防爆紅外攝像頭哪家好,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" 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class="home-main container clearfix"><div id="bqnhi4r" class="twoCol"><div id="zipmji9" 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)控攝像機</a>?安康室外防爆紅外攝像頭哪家好創(chuàng)新服務(wù) 深圳市容方電子供應(yīng)</p><div id="rvcelky" class="leftbox clearfix"><h1>安康室外防爆紅外攝像頭哪家好創(chuàng)新服務(wù) 深圳市容方電子供應(yīng)</h1><div id="vzasovu" class="proBig"><div id="yh3cofh" 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="hwt32m2" 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="aubyvcj" 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>安康室外防爆紅外攝像頭哪家好,防爆</p><p><span>***更新：</span>2021-01-28 11:12:49</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3z3biub" 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="vc3b87z" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ztlculi" class="box"><p><p style="text-indent:25px">防爆攝像機狹路相逢優(yōu)勝劣汰：在市場當(dāng)中防爆攝像機并不少見的一種新型產(chǎn)品，隨著人們的安全意識遂漸提高，理論上防防爆攝像機應(yīng)用的范圍會越來越廣，但事實上，防爆攝像機的用量并不是很大，為什么呢？.較重要的原因就是價格。一臺防爆攝像機，防爆監(jiān)控攝像頭，隔爆型防爆攝像機的價格，要比同參數(shù)的普通攝像機高出一大截。國內(nèi)的工程商和用戶對這些高價位產(chǎn)品還沒有一個較高的接受度，還是需要時間去培養(yǎng)和轉(zhuǎn)變他們的消費觀念和意識，這也較大制約了防爆攝像機的普及。而且防爆攝像機本來就有一個特定的使用環(huán)境，一般不用于民用監(jiān)控系統(tǒng)，一般用于環(huán)境比較特殊的產(chǎn)所，現(xiàn)在全國如：石油、化工、礦井、**、醫(yī)藥、油庫、輪船、鉆井平臺，安康室外防爆紅外攝像頭哪家好、加油站、花炮生產(chǎn)、糧食加工儲存等普遍應(yīng)用。就此，筆者認(rèn)為：防爆攝像機的市場競爭還是很激烈的，如何在眾多的防爆攝像機中脫穎而出，在質(zhì)量保證的情況下，價格是較重要的考慮因素，安康室外防爆紅外攝像頭哪家好，所以，提高產(chǎn)品的性價比，是較重要的影響工程商購買企業(yè)產(chǎn)品的原因，安康室外防爆紅外攝像頭哪家好。凡是達(dá)不到整體防爆的臨時用電，禁止在0區(qū)和1區(qū)進(jìn)行。安康室外防爆紅外攝像頭哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康室外防爆紅外攝像頭哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439452060547/8155738.png"></div><p style="text-indent:25px">防爆紅外攝像機發(fā)展趨勢：現(xiàn)在“高清”和“紅外”已經(jīng)成為安防監(jiān)控領(lǐng)域前端較普及的產(chǎn)品系列，根據(jù)整個市場出貨量來看，防爆紅外攝像機出貨量占到整個安防監(jiān)控攝像機出貨量的80%以上。而紅外線攝像機產(chǎn)品發(fā)展的歷史只有短短5年到8年的時間。在這之前，紅外線燈和安防攝像機是兩個沒有交集的市場，現(xiàn)在它們已經(jīng)逐漸交匯成一個特定的，巨大的，蓬勃發(fā)展的市場，也就是安防防爆紅外攝像機市場。眾所周知，紅外線是一種光波，它的波長區(qū)間從幾個納米(nm)到1毫米(mm)左右。人眼可見的稱其為可見光，可見光的波長范圍為380nm~780nm，紅外光線的波長在780nm~1000μm之間。防爆紅外攝像機其實就是將監(jiān)控攝像機、護(hù)罩、濾光片切換器、紅外燈、供電散熱單元等綜合成一體的監(jiān)控設(shè)備。由LED發(fā)出紅外線，利用CCD或CMOS可以感受紅外光的光譜特性配合紅外燈作為“照明源”來夜視成像。市場上以發(fā)射波長850nm的紅外LED為主，這個波長的紅外燈紅爆較小，照射距離較遠(yuǎn)。蘭州高清防爆監(jiān)控攝像頭提高防爆攝像機夜視方法：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。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康室外防爆紅外攝像頭哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439791992187/7342705.png"></div><p style="text-indent:25px">防爆紅外攝像機產(chǎn)品現(xiàn)狀：白天偏色。劣質(zhì)廠家的防爆紅外一體攝像機的色彩在白天都會或多或少的偏色，這個較直接的原因是攝像機濾光片的問題，一般防爆紅外一體攝像機使用能透過一定比例紅外光線的雙通濾光片，其優(yōu)點是成本低，但由于自然光線中含有較多的紅外成份，當(dāng)其進(jìn)入CCD后會干擾色彩還原，比如綠色植物變成灰白等等(有陽光的室外環(huán)境尤其明顯)。IR-CUT雙濾光片的使用就有效的解決了這個問題，IRCUT雙濾光片由一個紅外截止濾光片和一個全光譜光學(xué)玻璃構(gòu)成，當(dāng)白天的光線充分時紅外截止濾光片工作，CCD還原出真實色彩，當(dāng)夜間光線不足時，紅外截止濾光片自動移開，全光譜光學(xué)玻璃開始工作，使CCD充分利用到所有光線，從而較大提高紅外性能。</p><p style="text-indent:25px">防爆攝像機監(jiān)控系統(tǒng)的常見故障及排除：由于供電系統(tǒng)的電源不“潔凈”而引起的。這里所指的電源不“潔凈”，是指在正常的電源(50周的正弦波)上疊加有干擾信號。而這種電源上的干擾信號，多來自本電網(wǎng)中使用可控硅的設(shè)備。特別是大電流、高壓電的可控硅設(shè)備，對電網(wǎng)的污染非常嚴(yán)重，這就導(dǎo)致了同一電網(wǎng)中的電源不“潔凈”。比如本電網(wǎng)中有大功率可控硅調(diào)頻調(diào)速裝置、可控硅整流裝置、可控硅交直流變換裝置等等，都會對電源產(chǎn)生污染。這種情況的解決方法比較簡單，只要對整個系統(tǒng)采用凈化電源或在線UPS供電就基本上可以得到解決。統(tǒng)附近有很強的干擾源。這可以通過調(diào)查和了解而加以判斷。如果屬于這種原因，解決的辦法是加強攝像機的屏蔽，以及對視頻電纜線的管道進(jìn)行接地處理等。根據(jù)用戶需要進(jìn)行監(jiān)控網(wǎng)絡(luò)的規(guī)劃、優(yōu)化。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="安康室外防爆紅外攝像頭哪家好,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439816044922/4103117.png"></div><p style="text-indent:25px">防爆監(jiān)控攝像機使用：乙類凡生產(chǎn)和使用下列物質(zhì)的為此類：閃點＞28℃，＜60℃的易燃、可燃液體；危險下限＞10%的可燃?xì)怏w；助燃?xì)怏w和不屬于甲類的氧化劑；不屬于甲類的化學(xué)易燃危險固體；生產(chǎn)中排除浮游狀的可燃纖維或粉塵，并能與空氣形成危險性混合物的。丙類凡是生產(chǎn)和使用下列物質(zhì)的為此類：⑴、閃點＞60℃的可燃?xì)怏w；⑵、可燃固體。丁類凡是使用或產(chǎn)生下列物質(zhì)的均屬此類：⑴、對非燃燒物質(zhì)進(jìn)行加工，并在高熱或熔化狀態(tài)下經(jīng)常產(chǎn)生輻射熱、火花或火焰的生產(chǎn)；⑵、利用氣體、液體、固體作為燃料或?qū)怏w、液體進(jìn)行燃燒作其他使用的各種生產(chǎn)；⑶、常溫下使用或加工難燃燒物質(zhì)的生產(chǎn)。防爆攝像頭的防護(hù)：紅外防水?dāng)z像機通車采用鋁合金外殼，提高接口處精度。蘭州高清防爆攝像機廠家推薦</p><p style="text-indent:25px">防爆攝像頭的防護(hù)：通常是將前端設(shè)備如防爆攝像頭置于接閃器(避雷針或其它接閃導(dǎo)體)有效保護(hù)范圍之內(nèi)。安康室外防爆紅外攝像頭哪家好</p><p style="text-indent:25px">防爆攝像頭的鏡頭：鏡頭是攝像機用來抓取畫面的工具，不同的鏡頭得到的畫面大小和效果也不一樣。常用的鏡頭種類包括：手動/自動光圈定焦鏡頭和自動光圈變焦鏡頭兩種。定焦鏡頭分為標(biāo)準(zhǔn)鏡頭和廣角鏡頭兩種。定焦鏡頭的適用范圍為：1.手動光圈鏡頭：所需監(jiān)視的環(huán)境照度變化不大，如室內(nèi)。2.自動光圈鏡頭：所需監(jiān)視的環(huán)境照度變化大，如室外。3.廣角鏡頭：監(jiān)視的角度較寬，距離較近。4.標(biāo)準(zhǔn)鏡頭：監(jiān)視的角度和距離適中。變焦鏡頭分為10倍、6倍和2倍變焦鏡頭，另一種分法是：手動變焦和電動變焦(電動光圈和自動光圈)兩種。變焦鏡頭在規(guī)則上可以劃分為：1/3〃、1/2〃和1〃等。選擇變焦鏡頭的原則是：鏡頭的規(guī)格不應(yīng)小于攝像機的規(guī)格，也就是說1/2〃的鏡頭可以與1/3〃的攝像機一起使用，但是1/3〃的鏡頭就不能夠在1/2〃的攝像機上使用。安康室外防爆紅外攝像頭哪家好</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3050665.html</p></div></div></div></div></div><div id="dspm8jx" class="page-right twoColRt"><div id="furd3vx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vk3lkgn" 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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