DC2 Thermal Imaging Gimbal for Lightweight Micro UAV Missions
A Closer Look at DC2 Thermal Tracking Performance
The DC2 thermal imaging gimbal brings stabilized infrared observation to aircraft with strict payload limits. At only 69 g, this compact micro UAV gimbal combines a single infrared camera with three-axis stabilization and target tracking. Its sensor produces 256 × 192 thermal imagery at 50 fps. Therefore, operators can observe moving subjects without relying on a slow thermal stream. A fixed 7 mm lens provides a 24.8° × 18.7° field of view. As a result, the camera balances scene coverage with the detail needed for medium-to-long-range observation. The system also tracks at an angular velocity of at least 100°/s. Meanwhile, 0.1 mrad stabilization accuracy helps the UAV thermal camera maintain a steady view during aircraft movement. Operators can select White Hot, Black Hot, Iron Red, Rainbow, Fusion, and other available palettes. In addition, a temperature-bar overlay can make thermal patterns easier to interpret. Rich OSD functions can display camera, target, and platform information on the live feed. Moreover, UDP/RTSP output and H.264/H.265 encoding support practical network-video workflows. RS232 or network control also simplifies integration with UAVs, robots, and mobile platforms. Consequently, the DC2 is suited to public security, environmental inspection, forest-fire monitoring, traffic observation, and law-enforcement missions. It delivers useful thermal capability without imposing the weight of a larger aerial payload.
DC2 Thermal Imaging Gimbal Specifications
The DC2 combines its lightweight body with clearly defined imaging, motion, and integration specifications. Notably, the 12–28 V DC input supports installation on different compact platforms. Average power consumption remains at or below 15 W. However, maximum demand can reach 30 W, so integrators should size the power system accordingly.
| Parameter | DC2 specification |
|---|---|
| Payload weight | 69 g |
| Thermal output | 256 × 192 pixels at 50 fps |
| Lens and field of view | Fixed 7 mm lens; 24.8° × 18.7° |
| Stabilization accuracy | 0.1 mrad under 1°/2 Hz vibration, 1σ |
| Tracking capability | ≥100°/s |
| Axis movement | Yaw ±150°; pitch -90° to +30°; roll ±45° |
| Video workflow | UDP/RTSP, H.264/H.265, and MP4 storage |
| Control | RS232 or network |
| Electrical requirements | 12–28 V DC; average ≤15 W; maximum ≤30 W |
| Temperature range | Operating: -20°C to +55°C; storage: -20°C to +50°C |
The mechanical diagram shows a compact mounting envelope from several angles. Specifically, it lists front-view values of 41.2 by 56.2 and a side depth of 52.1. It also marks a Ø41.1 rotation area. However, the diagram does not explicitly identify the measurement unit. Therefore, installation teams should confirm all mechanical dimensions before designing a custom mount.
Stable Three-Axis Thermal Observation
A small airframe can introduce vibration, rapid attitude changes, and tight movement limits. Therefore, the DC2 uses gyro stabilization across yaw, pitch, and roll. Its yaw axis moves through ±150°, while pitch extends from -90° to +30°. In addition, the roll axis provides ±45° of movement. This range supports downward inspection, forward observation, and wide horizontal scanning. The stated 0.1 mrad accuracy further reduces visible shake in the thermal feed. Consequently, operators can interpret targets more confidently during active flight.
Key operational benefit: The 50 fps stream and ≥100°/s tracking capability support dynamic-scene monitoring. As a result, the gimbal can follow moving heat signatures more effectively than a low-frame-rate payload.
The fixed 7 mm lens offers a practical balance between coverage and target detail. Meanwhile, the 24.8° horizontal field of view avoids an overly narrow perspective. This combination helps during roadway monitoring, perimeter observation, and outdoor inspection. However, neither NETD nor pixel pitch is specified in the available product information. Buyers who require those values should request confirmation before choosing the infrared configuration.
Thermal Palettes, OSD, and Network Video
Different thermal scenes require different display modes. Therefore, the DC2 supports between six and fifteen palettes, depending on the installed infrared module. Listed choices include White Hot, Black Hot, Iron Red, Rainbow, and Fusion. In addition, operators can display or hide a temperature bar. These controls make heat patterns easier to distinguish across changing environments.
Rich OSD can place camera, target, and platform information over the video. For instance, demonstration screens show coordinates, altitude, angular scales, recording time, and camera status. A crosshair can also support target-centered observation. However, telemetry shown in sample images should not be treated as a guaranteed sensor specification. It may instead reflect data supplied by an integrated aircraft or platform.
For transmission, the micro UAV gimbal provides UDP/RTSP network video. Moreover, H.264 and H.265 encoding offer flexible bandwidth and compatibility options. MP4 recording is also supported for stored footage. Finally, RS232 and network control allow the payload to communicate with UAV, robot, or mobile-platform systems.
Mission Uses for the DC2 Micro UAV Gimbal
The DC2 thermal imaging gimbal supports observation when visible light is limited or unavailable. Moreover, its low weight makes it relevant to aircraft with restricted payload capacity. Typical applications include:
- Public security: Observe heat signatures during patrol, response, or perimeter-monitoring operations.
- Forest-fire monitoring: Identify thermal activity and examine suspected hotspots from the air.
- Environmental projects: Inspect outdoor sites and observe thermal patterns around industrial areas.
- Traffic monitoring: Follow vehicles and review roadway activity through stabilized infrared imagery.
- Law enforcement: Support day-and-night observation and dynamic target tracking from a compact UAV.
- Robotic platforms: Add thermal awareness through RS232 or network integration.
Integration takeaway: The DC2 combines a 69 g payload, low average power demand, and network connectivity. Therefore, it offers a practical option for compact systems that cannot carry a conventional thermal turret.
Overall, this UAV thermal camera focuses on the features that matter most for lightweight deployment. It provides stabilized movement, fast thermal video, target tracking, selectable palettes, and network output. Furthermore, its wide operating-temperature range supports work across varied climates. Integrators should still verify mounting dimensions and infrared-module options before purchase. Once confirmed, the DC2 can provide a capable thermal view from a remarkably compact platform.
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