Mine Camera, KBA Mine Flameproof Camera instrument Mine Camera the Shandong flameproof Camera mine Camera Mine Flameproof Camera manufacturers an overview Mine Flameproof Camera is a given coal mine The explosion-proof monitoring system as image acquisition with explosion-proof terminal equipment. It has a low-light, high-definition, low power consumption. Monitoring points set at the job site has a very important significance for the coal mine. Camera output full TV electrical signals. Second, the implementation of standards Q/KAJS004-2009 KBA163 mine flameproof Camera main technical indicators for the equipment using 304 stainless steel weight 9kg 3.1 Explosion-proof Certificate of Conformity: 2092585 3.2 coal security identification number: MAJ090066 3.3 Explosion-proof type: ExdI 3.4 Rated operating voltage: AC127V 3.5 input apparent power: 10VA 3.6 Camera indicators: a) Horizontal resolution: better than 420 lines (depending on the built-in camera parameters set) b) gray scale: better than seven (in the environment under illumination 10Lx) c) output signal: positive polarity full TV signal: BNC (amplitude 1Vp-p). d) Minimum ambient illumination: 0.003Lx e) input and output trumpet: G3 / 4 inch 3 Fourth, use work environment conditions a) Ambient temperature: 0 ℃ to 40 ℃; b) the average relative humidity: 95% (+25 ℃ ); c) Atmospheric pressure: 80kPa to 106kPa of; d) no significant vibration and shock occasions; e) coal mine methane and coal dust explosion mixture, but not destroy the insulation corrosive gas mine.