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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l3g87l8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440256816406/5266517.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="baxugx8" 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>青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家,防爆</p><p><span>***更新：</span>2020-12-29 02:10:46</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="k8z9imn" 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(xiāo)售</a></p><p><span>聯(lián)系人：</span>范烜晶</p><p><span>郵箱: </span></p><p><span>電話(huà): </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(chǎng)房4棟二樓202-1</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="jn2mdk2" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3yk2k4x" class="box"><p><p style="text-indent:25px">安裝防爆攝像頭的注意事項(xiàng)：防爆攝像頭的進(jìn)線(xiàn)口，必須用橡膠密封圈密封，禁止采用填充密封膠泥、石棉繩等其他方法代替;禁止在腔體內(nèi)填充任何物質(zhì)。失去防爆性能;橡膠密封圈上的油污應(yīng)擦洗干凈，以免老化變質(zhì)，青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家。嚴(yán)禁隨便改動(dòng)防爆攝像頭的結(jié)構(gòu)，青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家、零部件及設(shè)備的內(nèi)部線(xiàn)路。緊固螺栓不得任意調(diào)換或缺少，其多余的進(jìn)出線(xiàn)口的彈性密封墊和金屬墊片必須保持出廠(chǎng)時(shí)密封狀態(tài)，并應(yīng)將壓緊螺母擰緊使進(jìn)線(xiàn)口密封。布線(xiàn)較好走暗線(xiàn)，實(shí)在沒(méi)辦法要走明線(xiàn)的話(huà)，青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家，那就要確保線(xiàn)路部分的物理防護(hù)做到較好。安裝時(shí)應(yīng)該注意避免強(qiáng)烈撞擊防爆紅外攝像機(jī)，安裝前，必須確認(rèn)電源電壓是否為指定電壓，以免燒壞。防爆紅外攝像機(jī)在工作過(guò)程中，尤其是室外攝像機(jī)常常會(huì)因四季變化、晝夜溫差。青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440256816406/5266517.png"></div><p style="text-indent:25px">防爆攝像頭的工作原理為壓制四要素的生成和發(fā)生做到電器產(chǎn)品在高危環(huán)境依然正常工作，的四要素分別為：現(xiàn)場(chǎng)具有可燃性氣體、粉塵以及混合物并構(gòu)成一定濃度;現(xiàn)場(chǎng)有充分的氧氣跟可燃物發(fā)生燃燒反應(yīng);現(xiàn)場(chǎng)有足夠的溫度可以導(dǎo)致混合物于氧氣發(fā)生燃燒反應(yīng);現(xiàn)場(chǎng)空間狹小足以使得燃燒后的熱量短時(shí)間內(nèi)聚集一定濃度甚至爆破。上述四種要素挾制任意一項(xiàng)均可有效實(shí)現(xiàn)防止。在安裝防爆攝像頭時(shí)，應(yīng)該注意哪些問(wèn)題?1、注意安裝細(xì)節(jié)。避開(kāi)一些受光位置較復(fù)雜的位置進(jìn)行安裝，否則一臺(tái)定焦的防爆攝像頭總要面對(duì)一些車(chē)輛強(qiáng)光的光照。2、注意防爆攝像頭的姿態(tài)選擇，尤其要注意防爆攝像頭的光線(xiàn)適應(yīng)力。俯視角度是防爆攝像頭較常采用的工作姿態(tài)，它的劣勢(shì)在于對(duì)于細(xì)節(jié)上的**。仰視安裝也是一種參考方案，劣勢(shì)在于這種方式對(duì)于防爆攝像頭的光適應(yīng)力有著很高的要求。東營(yíng)紅外防爆監(jiān)控?cái)z像機(jī)當(dāng)達(dá)不到使用環(huán)境可能釋放物質(zhì)的級(jí)別、溫度組別，或類(lèi)別不對(duì)時(shí)，應(yīng)視為非防爆電氣設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440263623047/5594276.png"></div><p style="text-indent:25px">凡是在戶(hù)外的電子產(chǎn)品都必須考慮避雷的問(wèn)題，特別是防爆紅外攝像機(jī)這樣的特殊監(jiān)控，必須做到萬(wàn)無(wú)一失，所以在戶(hù)外必須具備防雷的功能。那么我們?nèi)绾巫龊帽芾坠ぷ?不管是在水力發(fā)電廠(chǎng)、火力發(fā)電廠(chǎng)或是風(fēng)電廠(chǎng)，甚至是石化或是核能發(fā)電廠(chǎng)，監(jiān)控系統(tǒng)為了滿(mǎn)足監(jiān)控覆蓋范圍大的需求，都會(huì)在某些制高點(diǎn)，或在空曠的區(qū)域架設(shè)攝像機(jī)，如此一來(lái)雷擊就形成無(wú)法避免的風(fēng)險(xiǎn)。在能源行業(yè)安防監(jiān)控系統(tǒng)中一般有兩種避雷方式，一是接地，二是避雷。接地是用來(lái)保護(hù)人身、設(shè)備及供電安全的重要措施，是不可或缺的安保手段。而避雷則是依據(jù)視頻監(jiān)控系統(tǒng)安裝的環(huán)境與需求來(lái)決定，雖非必要，但因接地與避雷本就是相互協(xié)作的機(jī)制，因此在能源行業(yè)安防監(jiān)控系統(tǒng)中的重要性不容忽視。</p><p style="text-indent:25px">礦用防爆攝像頭是使用于煤礦井下惡劣環(huán)境中使用的新一代高新技術(shù)產(chǎn)品，它是將普通工業(yè)電視技術(shù)與光電技術(shù)合二為一，具有優(yōu)良性能，可以真實(shí)的反映現(xiàn)場(chǎng)的各種情況。本產(chǎn)品具有技術(shù)優(yōu)先、結(jié)構(gòu)合理、工作安全可靠、維護(hù)方便、使用壽命長(zhǎng)等特點(diǎn)，技術(shù)性能達(dá)到當(dāng)今國(guó)際優(yōu)先水平。礦用防爆攝像頭嵌了VTDTM智能智能視覺(jué)分析技術(shù)中完整的入侵檢測(cè)分析模塊，能自動(dòng)檢測(cè)各種**入侵的人或者交通工具。是由隔爆型攝像機(jī)防護(hù)罩、內(nèi)置鏡頭、攝像機(jī)和智能視覺(jué)等組成隔爆型智能視覺(jué)傳感器成為煤礦監(jiān)控領(lǐng)域的得力助手。防爆區(qū)設(shè)定后，只有符合指定特征的入侵行為才會(huì)引起報(bào)警，而其他不符合條件的入侵會(huì)被忽略。目前存在著諸多問(wèn)題，如果相關(guān)的電器設(shè)備系統(tǒng)都能夠做好，也能夠在源頭上防止類(lèi)似的事情的發(fā)生。煤礦管理者對(duì)生命的漠視、安全員的疏忽、操作人員違章操作、井下人員違反安全規(guī)程等，都會(huì)直接或間接地造成煤礦安全事故。在接近正向電流的較大額定值時(shí)，器件的溫度因電流的熱耗而上升，使光發(fā)射功率下降。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439557734375/8042541.png"></div><p style="text-indent:25px">防爆攝像頭維護(hù)注意事項(xiàng)防雷、防干擾：只要從事過(guò)機(jī)電系統(tǒng)的維護(hù)工作的人都知道，雷雨天氣一來(lái)，防爆設(shè)備遭雷擊是常事，給防爆監(jiān)控設(shè)備正常的運(yùn)行造成很大的安全隱患，因此，防爆監(jiān)控設(shè)備在維護(hù)過(guò)程中必須對(duì)防雷問(wèn)題高度重視。防雷的措施主要是要做好設(shè)備接地的防雷地網(wǎng)，應(yīng)按等電位體方案做好**的地阻小于1歐的綜合接地網(wǎng)，杜絕弱電系統(tǒng)的防雷接地與電力防雷接地網(wǎng)混在一起的做法，以防止電力接地網(wǎng)雜波對(duì)設(shè)備產(chǎn)生干擾。防干擾則主要做到布線(xiàn)時(shí)應(yīng)堅(jiān)持強(qiáng)弱電分開(kāi)原則，把電力線(xiàn)纜跟通訊線(xiàn)纜和視頻線(xiàn)纜分開(kāi)，嚴(yán)格按通信和電力行業(yè)的布線(xiàn)規(guī)范施工。紅外燈離鏡頭太近，形成反光，紅外燈與鏡頭太近的攝像機(jī)。西安戶(hù)外防爆攝像機(jī)</p><p style="text-indent:25px">假如傳輸設(shè)備好的，再查看傳輸線(xiàn)路的接頭。青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家</p><p style="text-indent:25px">防爆攝像頭在使用過(guò)程中會(huì)遇到哪些問(wèn)題？1、假如是晚上含糊的話(huà)可能是有的廠(chǎng)家為了節(jié)省本錢(qián)，規(guī)劃缺點(diǎn)，紅外燈離鏡頭太近，形成反光，紅外燈與鏡頭太近的攝像機(jī)，這些類(lèi)型的產(chǎn)品晚上紅外都是不會(huì)好的。所以選用防爆攝像頭的時(shí)候一定要選有經(jīng)驗(yàn)、口碑好的生產(chǎn)廠(chǎng)家。2、防爆攝像頭在現(xiàn)場(chǎng)安好了為什么沒(méi)有圖畫(huà)?查看防爆攝像頭電源是否接好，電源電壓是否滿(mǎn)意要求;BNC頭或視頻電纜是否觸摸杰出;若是運(yùn)用手動(dòng)光圈鏡頭需查看光圈是否翻開(kāi)，自動(dòng)光圈鏡頭則需求調(diào);節(jié)LEVEL電位器使光圈在適宜方位。青島工業(yè)防爆紅外攝像機(jī)廠(chǎng)家</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2606030.html</p></div></div></div></div></div><div id="x0eiu8z" class="page-right twoColRt"><div id="3cov3q4" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="vjvmokr" 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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