Requirement for EX-PTZ explosion proof IP camera:
Photodetector: 1/4 inch Exview HAD CCD;
Min. Resolution: 2MP
Lighting: 0.05Lux (color) / 0.01Lux (black);
Noise figure: 50dB;
Built-in Lens: High-quality 23X Optical Lens Magnifier, Auto Focus/F1.6~3.7, f=3.6~82.8mm
Viewing Angle: 54°(Width)/ 2.5°(Teles)
PTZ:
Pan: 360° continuous view
Tilt angle: +90° ~ to -90°
Pan speed: 0.1°/C ~ to 40°/C
Tilt angle speed: 0.1°/C ~ 40°/C
Presetting: 128
Operating voltage: For the interface it is necessary to provide AC 220V min; (10)
Ex marking: II 2 GD Ex d IIC T6 GB, Ta: From -40°C to +60°C Ex t IIIC T80°C dB (11)
Protection level: IP68
Material: Stainless steel 316L.