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KH Series uncooled infrared thermal imaging module is built on a high-resolution 1280×1024 VOx detector, delivering superior image quality, high frame rates, and long-range detection capability. Designed for demanding professional applications, it combines excellent imaging performance with reliable stability in complex environments.
Featuring advanced image processing (brightness/contrast, DDE, de-noise, etc.), multiple polarity/palette options, and digital zoom up to 4×, the KH Series provides clear and detailed thermal imagery. It supports a wide range of video interfaces including AHD, BT.1120, LVDS, SDI, Camera Link, and USB 3.0, along with flexible communication options (RS422 standard, RS232/TTL optional).
With a compact 44×44×39 mm form factor (excluding lens), weight under 120 g, typical power consumption ≤3.5 W, and shutterless correction capability, the module is ideal for high-definition thermal systems requiring long detection range, such as UAV payloads, long-range surveillance, border security, industrial inspection, and advanced electro-optical platforms.
| Parameter | KH12A |
|---|---|
| Detector | Uncooled VOx Microbolometer |
| Resolution | 1280×1024 |
| Pixel Pitch | 12 μm |
| Spectral Range | 8 ~ 14 μm |
| Frame Rate | 30 Hz / 50 Hz |
| NETD | <40 mK (@25°C, F/1.0, 30 Hz) |
| Thermal Time Constant | <12 ms |
| Image Adjustment | Brightness/Contrast, DDE, De-Noise, etc. |
| Polarity / Palette | White Hot / Black Hot / Various palettes |
| Digital Zoom | 1 ~ 4× |
| HD Analog Video | AHD |
| Digital Video | BT.1120 / LVDS / SDI / Camera Link / USB 3.0 |
| Communication | RS422 (RS232, TTL optional) |
| Power Supply | DC 9~24 V, typical 12 V |
| Power Consumption | ≤3.5 W (@25°C stable) |
| Size (without lens) | 44 × 44 × 39 mm |
| Weight | <120 g |
| Working Temperature | −40°C ~ +70°C |
| Storage Temperature | −50°C ~ +80°C |
| Humidity | 0% ~ 90% RH |
| Vibration | 6.0 g, random vibration, all axes |
| Shock | 80 g @ 4 ms, final peak sawtooth, 3 axes / 6 directions |
| Lens | FOV (1280×1024 / 12 μm) | Detect (Human) | Recognize (Human) | Detect (Vehicle) | Recognize (Vehicle) |
|---|---|---|---|---|---|
| f50 mm F1 | 17.5° × 14° | 2800 m | 1400 m | 6400 m | 3200 m |
| f75 mm F1 | 12.0° × 9.0° | 4200 m | 2100 m | 9600 m | 4800 m |
| f100 mm F1 | 8.7° × 7.0° | 5600 m | 2800 m | 13000 m | 6400 m |
| f150 mm F1 | 5.8° × 4.7° | 8400 m | 4200 m | 20000 m | 9600 m |
| f200 mm F1 | 4.4° × 3.5° | 11200 m | 5600 m | 26000 m | 13000 m |
High-definition thermal systems, UAV / airborne EO/IR payloads, long-range security surveillance, border and coastal monitoring, industrial inspection, and advanced electro-optical platforms requiring high-resolution thermal imaging.
Brightness/contrast adjustment, Digital Detail Enhancement (DDE), de-noise, multiple polarity and pseudo-color modes, and digital zoom up to 4×.
Yes. Operating temperature −40°C to +70°C, strong vibration (6.0 g) and shock (80 g) resistance ensure reliable performance in complex outdoor and airborne conditions.
Yes. With 1280×1024 resolution and support for longer focal length lenses (50–200 mm), it offers detection distances of several kilometers for humans and vehicles, making it ideal for long-range surveillance and border security.
Yes. The series features shutterless correction capability for smooth, continuous imaging without mechanical shutter interruption.
It is the high-resolution flagship model with 1280×1024 detector, delivering significantly finer image detail and longer detection range, while still maintaining a relatively compact size and professional interface options.
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