IKA-1 - Intrinsically Safe CCTV Camera
Intrinsically safe CCTV camera IKA-1 is designed to deliver real time color image from chambers with danger of methane and / or coal dust explosion using asymmetric coaxial line 75Ω (in version „CC”), symmetric line 110Ω (in version „CT”) or SM fiber optic (in version „SM”). The image is transmiting to surface or underground video preview posts. The camera has lens with automatically regulated shutter, depending on the light intensity. In case of very low light intensity the converter automatically switches into black and white mode
Technical data
ATEX certificate number | KDB 13 ATEX 0017X |
Supply voltage U | 11,5 ÷ 15 VDC |
Maximum supply voltage U | 15,8 VDC |
- IKA-1/CC, IKA-1/CT | 210 mA |
- IKA-1/SM | 260 mA |
Maximum supply current | 2 A |
- Output impedance | 75 Ω |
- Output signal level | 1 Vpp |
- Output impedance | 110 Ω |
- Output signal level | 1 Vpp |
- Transmitter wave length | 1310 nm |
- Optical connector type | LC |
- Fiber optic connector type | HAN 3A 2xLC duplex |
- Fiber optic type | SM 9/125 μm |
- Optical power | -8,5 dBm |
Image converter type | CCD 1/3″ |
- color mode for F1,2 | 0,05 Lux |
- black and white mode for F1,2 | 0,0001 Lux |
Focal change range | 3 ÷ 8 mm |
Shutter change range | 0,95 |
- f = 3 mm | 94,3 x 68,9° |
- f = 8 mm | 36,0 x 26,9° |
Device category | M1 |
Casing type | Ex ia op is I Ma |
Gas explosiveness group | I |
Weight | 2 kg |
Working temperature range | 0°C ÷ 40°C |
Air humidity | max 95% |
Casing protection degree | IP65 |
Mechanical exposure | low |
Type of work | continuous |
Gallery
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Documents to download
2,12 MB | en-ika-1-v2.pdf | Download |