型號(hào)含義 Model implication
適用范圍 Applications
1.適用于爆炸性氣體環(huán)境1區(qū)、2區(qū)場(chǎng)所; 2.適用于ⅡA、ⅡB、ⅡC類爆炸性氣體環(huán)境; 3.適用于可燃性粉塵環(huán)境20區(qū)、21區(qū)、22區(qū)場(chǎng)所; 4.適用于T1~T6組溫度組別; 5.環(huán)境溫度:-30℃±50℃;-30℃±70℃(風(fēng)冷型); 6.相對(duì)濕度:≤95%(+20℃); 7.大氣壓力:80kPa~110kPa; 8.廣泛用于石油開采、煉油、化工、軍工等危險(xiǎn)環(huán)境及海 洋石油平臺(tái)、油輪等場(chǎng)所。 1.hazardous: Division1&2 2.explosive gas atmosphere: class A B.C 3. Combustible dust environment: division 20.21.22 4.temperature group:T1~T6 5.Environmental temperature: -30℃ ±50℃; -30℃ ±70℃; 6.Relative humidity: ≤95%(+20℃) 7.Atmospheric pressure:80kPa~110kPa 8.widly used in chemical,.mendicine, sheel, spaceflight,minitary, Metallurgy areas
技線示意圖 Wiring diagram
1.攝象機(jī)電源(+) carema power(+) 2.攝象機(jī)電源(-) carema power(-) 3.鏡頭公用 Lens uility 4.鏡頭聚焦 Lens focus 5.鏡頭變倍 Lens variable times 6.鏡頭光圈 Lens aperture 7.視頻+(芯) V ideo(core) 8.視頻-(屏蔽) Video(shielding) 9. 接地 grounding
技術(shù)參數(shù) Technical parameter
執(zhí)行標(biāo)準(zhǔn) Execution standard: GB3836.1、GB3836.2、BG12476.1、IEC60079-0、IEC60079-1、IEC61241-1EN60079-0、EN60079-1、EN61241-1 防爆標(biāo)志 Ex-mark;ExdⅡCT6等效于Ⅱ是2G ExdⅡCT6(歐標(biāo)) DIP A20 TA,T6等效于Ⅱ1D A20 T6(歐標(biāo))防護(hù)等級(jí) Protecion degree; IP65輸入電壓 Input voltage:DC12V/AC24V/AC110V/AC220V 防腐等級(jí);WF2(不銹鋼材質(zhì))WF1 (鋁合金材質(zhì)) 難受 頭:2~3個(gè)G3/4” 電纜外徑 Cable diameter;適合φ8mm~φ14mm電纜 the φ8mm~φ14mm 攝像機(jī)性能參數(shù);根據(jù)選定攝像機(jī)而定。 the video camera performance varees according to the different carema .
接線示意圖 Wiring diagram
1.攝象機(jī)電源(+) carema power(+) 2.攝象機(jī)電源(-) carema power(-) 3.鏡頭公用 Lens uility 4.鏡頭聚焦 Lens focus 5.鏡頭變倍 Lens variable times 6.鏡頭光圈 Lens aperture 7.空 Spare 8. 接地 grounding 9.雨刷控制 Wiper controlling 10.雨刷控制 Wiper controlling 11.防護(hù)罩電源 Shield power 12.防護(hù)罩電源 Shield power
注:雨刷控制為開關(guān)量 Note the wiper controll are the numbers of switches
外形及安裝尺寸舉例 Examplesfor outline&installation dimension
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