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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>?煙臺化工廠防爆監(jiān)控攝像機廠家創(chuàng)新服務(wù) 深圳市容方電子供應(yīng)</p><div id="pebyf8c" class="leftbox clearfix"><h1>煙臺化工廠防爆監(jiān)控攝像機廠家創(chuàng)新服務(wù) 深圳市容方電子供應(yīng)</h1><div id="g2ytqxz" class="proBig"><div id="3384309" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440218593750/6372651.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="zfrtl29" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440218593750/6372651.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yheg2uk" 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>煙臺化工廠防爆監(jiān)控攝像機廠家,防爆</p><p><span>***更新：</span>2021-01-02 05:14:18</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="peb2o2c" 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="peg2c9y" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="dxegkl2" class="box"><p><p style="text-indent:25px">控制設(shè)備安裝：1.控制臺、機柜(架)安裝位置應(yīng)符合設(shè)計要求，安裝應(yīng)平穩(wěn)牢固、便于操作維護。機柜架背面、側(cè)面離墻凈距離應(yīng)符合維修要求。2.所有控制、顯示、記錄等終端設(shè)備的安裝應(yīng)平穩(wěn)，便于操作。其中監(jiān)視器(屏幕)應(yīng)避免外來光直射，當(dāng)不可避免時，應(yīng)采取避光措施。在控制臺、機柜(架)內(nèi)安裝的設(shè)備應(yīng)有通風(fēng)散熱措施，內(nèi)部接插件與設(shè)備連接應(yīng)牢靠。3.控制室內(nèi)所有線纜應(yīng)根據(jù)設(shè)備安裝位置設(shè)置電纜槽和進線孔，煙臺化工廠防爆監(jiān)控攝像機廠家，排列、捆扎整齊，編號，并有久的性標(biāo)志。4.控制設(shè)備的工作環(huán)境安保系統(tǒng)的設(shè)備均要求安裝在清潔的空調(diào)室內(nèi)，煙臺化工廠防爆監(jiān)控攝像機廠家，并要求安裝在19"的標(biāo)準(zhǔn)機架上，設(shè)備之間應(yīng)留有適當(dāng)?shù)目臻g，需使用強迫通風(fēng)的風(fēng)扇。5.保證監(jiān)控室內(nèi)電源火線、零線，煙臺化工廠防爆監(jiān)控攝像機廠家、地線按照規(guī)范連接。在監(jiān)控中心設(shè)備(監(jiān)視器、硬盤錄像機、矩陣、視頻分配器)開啟的情況下，使用模擬萬用表交流電壓檔測量以上設(shè)備外殼和連接攝像機的視頻電纜接頭對地電壓。該電壓越高越易造成攝像機視頻輸出部分損壞。當(dāng)該電壓不為零的情況下，要避免帶電拔插視頻電纜。假如電源正常，再查看攝像機的傳輸設(shè)備(如光端機等)。煙臺化工廠防爆監(jiān)控攝像機廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺化工廠防爆監(jiān)控攝像機廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440218593750/6372651.png"></div><p style="text-indent:25px">防爆攝像頭如何防雷？傳輸部分的接地與避雷：1.由于能源行業(yè)某些監(jiān)控信號傳輸距離很長，耐電壓性低，容易被感應(yīng)雷及傳導(dǎo)雷電流入侵而損壞設(shè)備，為了將雷電流從信號傳輸線傳導(dǎo)入地，電纜都應(yīng)該加裝突波保護器，在設(shè)計圖像信號傳輸線纜時必須考慮信號的傳輸速率及電壓的平衡與接地，避免感應(yīng)雷入侵。2.室外傳輸及纜線應(yīng)有良好的接地，接地電阻必須小于10Ω。3.架空自持信號或電力纜線應(yīng)該將自持鋼纜在固定段以接地線接入大地。4.控制信號傳輸線采用具有隔離遮蔽功能的纜線。5.傳輸部分的纜線在線路架設(shè)盡量采用埋敷方式。環(huán)境條件不許可時，可采用短間距架設(shè)方式以免耐壓性降低而導(dǎo)致感應(yīng)雷入侵。蘭州紅外防爆監(jiān)控攝像機傳輸部分的纜線在線路架設(shè)盡量采用埋敷方式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺化工廠防爆監(jiān)控攝像機廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303439557734375/8042541.png"></div><p style="text-indent:25px">防爆攝像頭非自身具備防爆功能，而是這種監(jiān)控攝像機可以應(yīng)用在會產(chǎn)生防爆性氣體的環(huán)境中。其工作原理為壓制要素的生成和發(fā)生做到電器產(chǎn)品中，在高危環(huán)境依然正常工作。防爆與防暴監(jiān)控攝像機不同，前者應(yīng)用領(lǐng)域受限，而后者在材質(zhì)上有特殊規(guī)定，必須具備堅固的外殼。但防爆攝像頭內(nèi)部構(gòu)造標(biāo)準(zhǔn)更嚴(yán)格，根據(jù)國家標(biāo)準(zhǔn)，它符合性氣體環(huán)境用電氣設(shè)備標(biāo)準(zhǔn)。防爆攝像頭”安防特種兵“稱號因此得來。防爆攝像頭常應(yīng)用于煤礦、開井等危險工作環(huán)境，對作業(yè)提供安全保障，對人身安全起到了至關(guān)重要的作用。防爆攝像頭能夠有效壓制可能發(fā)生的情況，可以檢測到易燃易爆物體的濃度等，甚至可以探測到有威脅的熱量。熱成像監(jiān)控應(yīng)用，防爆監(jiān)控攝像機升級考慮到應(yīng)用環(huán)境的特殊性，防爆監(jiān)控攝像機也由原來的視頻線電源電纜升級到網(wǎng)絡(luò)監(jiān)控模式。圖像畫質(zhì)質(zhì)量有明顯提升，在傳輸介質(zhì)上也避開了電源，采用網(wǎng)線或光纖供電及傳輸數(shù)據(jù)。</p><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)場有充分的氧氣跟可燃物發(fā)生燃燒反應(yīng);現(xiàn)場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)場空間狹小足以使得燃燒后的熱量短時間內(nèi)聚集一定濃度甚至爆破。上述四種要素挾制任意一項均可有效實現(xiàn)防止。在安裝防爆攝像頭時，應(yīng)該注意哪些問題?1、注意安裝細(xì)節(jié)。避開一些受光位置較復(fù)雜的位置進行安裝，否則一臺定焦的防爆攝像頭總要面對一些車輛強光的光照。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)，它的劣勢在于對于細(xì)節(jié)上的**。仰視安裝也是一種參考方案，劣勢在于這種方式對于防爆攝像頭的光適應(yīng)力有著很高的要求。假如傳輸設(shè)備好的，再查看傳輸線路的接頭。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="煙臺化工廠防爆監(jiān)控攝像機廠家,防爆" src="https://tyunfile.71360.com/UploadFile/RFDZ888/637303440240576172/6784096.png"></div><p style="text-indent:25px">防爆攝像頭有特定的使用環(huán)境：防爆攝像頭一般不用于民用監(jiān)控系統(tǒng)，民用監(jiān)控系統(tǒng)一般的監(jiān)控攝像機就可以滿足其需求，民用可以不用安裝防爆性能的攝像機，防爆攝像頭一般用于環(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、加油站、花炮生產(chǎn)、糧食加工儲存等普遍應(yīng)用。這個特定的環(huán)境很大一部分限制了防爆攝像頭的普遍推廣，在短期內(nèi)，防爆攝像頭還是無法在普通產(chǎn)所大量應(yīng)用，需要一個大眾逐漸接受的過程，相信隨著民眾安防意識的不斷提高，防爆攝像頭在不久的將來肯定可以大放異彩，走進千家萬戶。必須同時執(zhí)行電力部《電業(yè)安全工作規(guī)程》等有關(guān)規(guī)程和標(biāo)準(zhǔn)。青島微型防爆紅外攝像頭哪家好</p><p style="text-indent:25px">室外的攝像機應(yīng)架設(shè)避雷針，采用**接地管線以隔離監(jiān)控設(shè)備的電力與圖像信號。煙臺化工廠防爆監(jiān)控攝像機廠家</p><p style="text-indent:25px">對于防爆攝像頭來說，起防爆作用的主要是防爆外殼，只要尺寸合適，工程商就可以自由選擇內(nèi)置的攝像機、鏡頭，同時本錢也降低了。對于以后的維護，也利便良多，斷電源即可開蓋掏出攝像機、鏡頭。防爆的外殼可以將機體內(nèi)部的電器部件產(chǎn)生的火花和電弧與殼外性混合物隔離開來，并能承受進入殼內(nèi)的性混合物被殼內(nèi)電器的火花和電弧產(chǎn)生的壓力，同時防止殼內(nèi)物向外界傳爆。因此，防爆攝像頭外殼的抗沖擊能力和密封性都要遠(yuǎn)遠(yuǎn)高于防暴攝像機。煙臺化工廠防爆監(jiān)控攝像機廠家</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2668005.html</p></div></div></div></div></div><div id="w7riary" class="page-right 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