| Ex marking |
防爆标志 |
ExdⅡCT6 / DIP A20 TA,T6 |
| certificate No. |
证书编号 |
CNEx11.0264 |
| Degree of protection |
防护等级 |
IP68 |
| Electric connect |
电气连接 |
可选复合电缆，视频电缆 |
| Image sensor |
成像器件 |
1/3" inch SONY Super HAD CCD |
| Resolution |
解析度 |
480TVL/540TVL/650TVL/700TVL |
| Min illumination |
最低照度 |
0.01 Lux (C) /0.0003 Lux (B&W) |
| Lens |
镜头选择 |
4/6/8/12/16/25mm可选 |
| Working temperature |
工作温度 |
-35℃ ~ +75℃ |
| Power supply |
供电电压 |
AC220V/DC12V可选 |
| Working current |
工作电流 |
≤2000mA |
| SNR |
信噪比 |
≥50dB |
| Sheathing material |
材 质 |
Carbon Steel特种碳钢 Stainless steel 304/316/316L不锈钢 |
| External dimensions |
外部尺寸 |
Φ140mm(W)×470mm(L) 大D Φ120mm(W)×370mm(L) 中Z Φ120mm(W)×270mm(L) 小X |
| Inside dimension |
内部尺寸 |
Φ128mm(W)×370mm(L) 大D Φ108mm(W)×270mm(L) 中Z Φ108mm(W)×170mm(L) 小X |
| Atmosphere pressure |
大气压力 |
86~106KPa |
| Relative humidity |
相对湿度 |
≤95%RH（+25℃） |
| screw thread |
接口规格 |
G-1/2 |
| Weight |
重 量 |
≤8kg |
