Ads by Google
Thermal Imaging High Speed P/T/Z System
BS-N298
IntroductionBESNT lInfrared is a kind of sensor to detect infrared radiation of the target object,and through the photoelectric conversion, signal processing handling ways, the temperature distribution of the target object image is converted into a video image of the high-tech products.
Mainly usedlPlace without light and other bad weather environment Board and Coastal Defense Tunnel Fire Monitoring Camouflage and hidden object recognition
FeatureslBoasts the world’s most advanced third-generation uncooled VOx infrared focal plane array(FPA) with 320×240 pixels;lAffords outstanding image quality and thermal sensitivity that can detect temperature difference less than or equal to 85mK (or <35mK at f/1);lWith a detection range over 500m, the device is able to generate well-defined images in full darkness, haze and smog;lThe infrared thermal imager and the camera perform around-the-clock monitoring through video switch. The built-in heater ensures the display can show perfect monitoring images even in chilly and extremely harsh environments;lRobust protection for their critical parts meets the standard of US military Mil-Std-810 and IP66,.which is Moisture-resistant and waterproof, the both components work well within the temperature range -32°C~+55°C;lUnlimited 360° pan and 180° tilt range guarantee nonexistence of dead-spots;l6 cruising tracks and 128 preset positions;lPower input for general monitoring purposes: AC 24V
PTZ Function
Preset pan speed | 100°/S |
Preset tilt speed | 80°/S |
Manual pan speed | 0°~60°/S |
Manual tilt speed | 0°~40°/S |
Pan range | 360°continuously |
Tilt range | +90°~-90° |
Preset positions | 128 |
Communication | Multi-protocol,RS485 |
Relative humidity | 90% |
IP grade | IP66 |
Work temperature | -35°~ +55° |
Power supply | DC12V / AC24V (50VA) |
Shock request | 4G |
Weight | 6Kg |
Thermal Imaging Camera Parameter
Model Parameter | BS-N298 | BS-N298B | BS-N298C | BS-N298D | |
Sensor Type | Uncooled LWIR Thermal Imager,VOx Microbolometer | ||||
Sensor Format | 320x240 | ||||
Spectral Band | 7.5 ~ 13.5μm | ||||
Field of View | 14°×11°,50mm lens | 20°×15°,35mm lens | 27.8°×20.9°,25mmlens | 36°×27°,19mm lens | |
IFoV2 (milliradians) | 0.760 mrad(50mm lens) | 1.086 mrad (35mm lens) | 1.520mrad(25mm lens) | 2 mrad(19mm lens), | |
range performance | Object 2.3m×2.3m | Detection approx 2.2km | Detection approx 1.6km | Detection approx 1.1km | Detection approx 880m |
man1.8×0.5m | Detection approx 780m | Detection approx 560m | Detection approx 430m | Detection approx 310m | |
NEdT Performance | < 85 mK at F/1.6; | ||||
Analog Video | 8.3 Hz (PAL) | ||||
Focus | Factory-set at infinity focus; lens thread mount allows focus adjustment | ||||
Electronic zoom | 2× | ||||
Image processing | Digital Detail Enhancement (DDE). | ||||
Camera Specification:
Image sensor | 1/4” Exview HAD CCD | ||
Active pixels | 752H*582V | ||
Synchronization | Internal/Extrinsic | ||
Video output | VBS 1.0Vp-p/75Ω | ||
White balance | Auto/Manual | ||
Scanning frequency | 15.625KHz(H) 50Hz(V) | ||
Horizontal resolution | 480TVL | ||
S/N Ratio | >50dB | ||
Electronic shutter | 1/1~ 1/10,000s | 1/1~ 1/10,000s | 1/50~ 1/10,000s |
Min.illumination | 0.01Lux | 0.01Lux | 0.01Lux |
Focal length | f=4.1~73.8mm | F=3.5~91mm | f=3.4~122.4mm |
Zoom | Total 216X Optical 18X Digital 12X | Total 312X Optical 26X Digital 12X | Total 432X Optical 36X Digital 12X |
Focal&lris | Auto/Manual | ||
Newly HD Outdoor Intelligent Laser PTZ CCTV Camera BS-N298