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（1）Marking：ExdⅡCT6 / DIP A20 TA,T6
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（2）Cer. No.：CNEx11.0277
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Mechanical features
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（1）Material：304 Stainless steel
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（2）surface treatment ：Original stainless steel or Electro-polished surface (optional)
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（3）Ingress Protection：IP68
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（4）Interface spec：G-1/2''
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（5）Weight：≤1.2kg
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（6）method of installation：Ceiling type & wall mounting
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（7）Outer Dimension：105mm（L）*90mm(H)
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Electrical features
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（1）Input voltage：DC12V
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（2）Working current：≤1A
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（3）Camera
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Image sensor：1/2.8 SONY progressive scan CMOS Sensor
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Resolution：1024*960
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Lens：4mm/6mm/8mm/12mm
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Signal-to-Noise Ratio：＞75dB
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Minimum Illumination：0Lux(infra-red on)
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（4）IR
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switch：AUTO≤10LUX
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distance：15—25m
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Wavelength：850nm
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（5）Electrical Connectivity:composite cable
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5、Environmental
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（1）Rated Temperature:：-30℃~ +70℃
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（2）Atmospheric Pressure：86~106kpa
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（3）Relative Humidity：≤95%RH(±25℃)
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