Wuhan JOHO Technology Co., Ltd
WUHAN JOHO TECHNOLOGY CO., LTD Electro-optical Infrared Products Manufacturer
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JH640-1100 Long Range Surveillance Thermal Security Camera
JH640-1100 thermal security camera is is equipped with top-end 640×512 high resolution MWIR cooled sensor and 110~1100mm continuous zoom lens, capable of clearly distinguish targets at long range. It is either to be used independently for long range surveillance or for border /coastal EO/IR system integration, featured with long range surveillance.
Technical specification
| Detector | |
| Detector | Cooled FPA MCT |
| Resolution | 640×512, 15μm |
| Spectral band | 3.7~4.8μm |
| NETD | 25mk@25℃ |
| Cooling | Stirling cooler |
| Cool down | 8min @ 25℃ |
| Lens | |
| Focus length | 110mm~1100mm continuous zoom |
| F number | 5.5 |
| FOV | 0.5°(H) ×0.4° (V) to 5°(H) ×4°(V) |
| Auto focus | Yes |
| Lens compensation | Yes |
| Image Presentation | |
| Video output | PAL |
| Frame frequency | 30Hz |
| Digital video | CameraLink |
| Brightness&Contrast | Auto/Manual |
| Calibration | Manual/Background calibration |
| Polarity | BH/WH |
| E-zoom | ×2, ×4 |
| Reticle display | ON/OFF |
| Reticle position | Adjustable |
| Image enhancement | Yes |
| Image flip | Vertical/ horizontal |
| Communication control | RS422 |
| Power specification | |
| Power supply | DC24~32V (with power polarity protection) |
| Power consumption | Steady operation: ≤15W@25℃ Peak: ≤40W@25℃ |
| Environmental specification | |
| Operation temperature | -30℃~+55℃ |
| Storage temperature | -40℃~+70℃ |
| Vibration test | GJB150.16-86/MIL-STD-810F-514.5 |
| Shock test | GJB 150.18-96 /MIL-STD-810F-516.4 |
| High temperature test | GJB150.3-86/MIL-STD-810F-501.4 |
| Low temperature test | GJB150.4-86/MIL-STD-810F-502.4 |
| Physical Specification | |
| Weight | ≤20kg |
| Dimension | 633.2mm×134mm×252mm |
| Color | Oxide black |
