Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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Long Range Surveillance MWIR Cooled Infrared Thermal Camera PAL / NTSC Video Output
JH640-1100 Long Range Thermal Security Camera .pdf...
JH861 Long Range Surveillance MWIR Cooled Infrared Thermal Camera with 600/137/22mm is especially designed for long range surveillance with long focus length. Multiple field of view optics 600/137/22mm, it achieves the super long mission of fast situational awareness and target reorganization with the wonderful wide, medium and narrow Field of view in one system. It is definitely a very good choice for ground, coast and air defense or secondary development.
Range performace
Target | medium vehicle | human |
Detection range | ≥15km | ≥10 km |
Recognition range | ≥10 km | ≥5 km |
Technical Data
Detector | |
| Detector materials | Cooled FPA HgCdTe |
| Pixels | 320× 256, 30μ m× 30μ m |
| Spectral range | 3.7~4.8μ m |
| NETD | ≤ 15 mK (F#4) |
| Cooling | ≤ 8Min, Stirling |
| Optics | |
| Lens | 600mm/137mm/22mm (F#4) |
| FOV | WFOV: 24.6° × 19.8°/MFOV: 4° × 3.2°/NFOV: 0.92° × 0.73° |
| Image presentation | |
| Video output | Analog PAL/NTSC; digital Cameralink |
| Frame frequency | 25Hz, 50Hz (100Hz, 200Hz optional) |
| Brightness & contrast | Auto/Manual |
| Polarity | B& W, B& W inverse |
| Interfaces | |
| Command and control | RS232/ RS422 alternative |
| Interface | Optional: Cameralink |
| Video output | RCA/BNC alternative |
| Power System | |
| Power supply | 110/ 220VAC adapter |
| Environmental Parameters | |
| Operating temperature | -40° C to +60° C |
| Storage temperature | -40° C to +60° C |
| Physical Characteristics | |
| Weight | 8.1kg (without housing) |
| Color | Black |
