The TD40S UAV features a quad-light ultraviolet camera system, including a solar-blind ultraviolet camera, an infrared thermography camera, a high-definition visible-light camera, and a laser rangefinder module. This allows for simultaneous ultraviolet signal and temperature detection of targets, enabling timely detection of corona discharge and thermal defects. The TD40S offers multiple modes, including UV-VIS overlay and UV-IR overlay, for precise location of discharge points and thermal defects, allowing for all-weather operation. It is a multi-purpose device, capable of close-range monitoring when used in conjunction with UAV inspections, and simultaneously performing infrared and ultraviolet line inspection tasks when integrated with inspection plans.
Ultraviolet | Infrared | Visible Light | Laser Four-in-One
Low noise interference, use a solar-blind detector
Multiple image modes including UV|VIS, UV|IR
Precisely locate corona discharge and thermal defects
The inspection task for both UV and IR can be completed in one pass
Small size, light weight, and easy to operate
| Model | TD40S | |
| Application | Power Industry | |
| UV Optical Characteristics | Min. UV Sensitivity | 2.0×10 -18 watt/cm 2 |
| Min. Discharge Sensitivity | 1.0pC@10m | |
| Wavelength Range | 240 ~ 280nm | |
| FOV | 17°×13° | |
| Magnification | 1-12X | |
| Focus Range | 3m ~ ∞ | |
| Detector Lifetime | No degradation | |
| IR Optical Characteristics | Type | Uncooled focal plane array microcalorimetry |
| Pixel pitch | 12μm | |
| Wavelength Range | 8 ~ 14μm | |
| NETD | 40mK | |
| FOV | 29.3°×23.4° | |
| Spatial Resolution | 0.8mrad | |
| Focus | Fixed focus | |
| Magnification | 1-12X | |
| VIS Optical Performance | Min. Illumination | 0.3Lux |
| Resolution | 500W | |
| Focus | Auto/Manual | |
| Focus Range | 1m ~ ∞ | |
| Magnification | 4X optical zoom,12X digital zoom | |
| Laser Ranging Performance | Wavelength | 905nm |
| Detection Distance | 150m | |
| Imaging Performance | Image Mode | UV/IR/VIS/UV-VIS Overlay/UV-IR Overlay/IR-VIS Split/UV Overlay and IR Split |
| UV Overlay Accuracy | ≤1mrad | |
| UV IFOV | ≤5mrad | |
| UV Palettes | white, red, green, purple, black, blue, orange, wine red | |
| IR DDE | IVE Image Enhancement Algorithm | |
| IR Palette | 12 selectable palettes (including Iron Red, Rainbow, Black Hot and White Hot) | |
| Image Storage | Image Resolution | 1440×1080 |
| Image Format | JPEG Format | |
| Video Format | MP4 Format | |
| Date Export | TF card | |
| Storage | 64G | |
| Communication | Communication Protocol | TD40S-Protocol, MAVlink, S. BUS |
| Interface | Communication Interface | DJI SkyPort V2 |
| Power System | Power Input | DC: 13.6V ( DJI X-Port ) |
| Power Consumption | 8.5W | |
| Environment Parameters | Working temperature | -20 ℃ ~ +50 ℃ |
| Storage Temperature | -30 ℃ ~ +60 ℃ | |
| Humidity | 90%(Non-condensing) | |
| Protection Level | IP54 | |
| Physical Characteristic | Dimensions | 112mm×80mm×75mm |
| Weight | ≤450g | |
| Others | Supported Devices | DJI M350 ､ M400 |
Power industry
Electrified railway
Research institutions
