The SOTFA Series uncooled thermal module is a compact, lightweight, and low-power infrared imaging core designed for reliable performance in demanding environments. Operating without a shutter or TEC, it delivers smooth and continuous thermal imaging. The module uses a highly reliable infrared detector with excellent shock and impact resistance, while its independently developed design ensures strong technical security and system reliability. With integrated hardware and software, the system effectively compensates for energy drift, maximizing image clarity and stability. Supporting both analog and digital video outputs and compatible with multiple infrared lens options, the Fireye A Series is ideal for integration into a wide range of electro-optical and thermal imaging systems.
- Compact & Lightweight Design – Optimized for integration in space-constrained systems.
- Low Power Consumption – Suitable for portable and embedded applications.
- Shutterless Operation – Enables smooth, continuous thermal imaging without interruptions.
- High Reliability Infrared Detector – Excellent resistance to shock and vibration.
- Integrated Hardware & Software – Compensates for energy drift to ensure stable image quality.
- Multiple Video Outputs – Supports both analog and digital video interfaces.
- Flexible Lens Compatibility – Compatible with various infrared lens specifications for different application needs.
Thermal Module
| Parameter | SOT-FA-E-A | SOT-FA-Q-A |
|---|---|---|
| Detector Type | Vox | Vox |
| Response Waveband | 8 ~ 14 µm | 8 ~ 14 µm |
| Resolution | 384 × 288 | 640 × 512 |
| Pixel Pitch | 12 µm | 12 µm |
| NETD | ≤ 50mk, @F1.0, 300K | ≤ 50mk, @F1.0, 300K |
| Frame Rate | ≤ 50Hz | ≤ 50Hz |
Image Function
- Image Correction: Shutterless
- Image Processing: Non-uniformity Correction, Digital Filtering for Noise Reduction, Digital Detail Enhancement
- Brightness Contrast Adjustment: Auto / Manual
- Digital Zoom: /
- Reticle: Show / Hide / Move
- Palettes: Blackhot, Whitehot, Redhot, Rainbow, Sky, Edge, Polarity Reversal
Power Supply
- Power Supply Protection: Supports Over-voltage, Under-voltage and Reverse Connection Protection
- Power Input: DC 4.5V ~ 18V
- Power Consumption: ≤ 0.9W (PAL on), ≤ 0.72W (PAL off)
Interface
- Analog Video: PAL / NTSC
- Digital Video: BT656
- Communication Interface: UART (TTL 3.3V)
Physical Parameter
- Vibratory: /
- Shock Resistance: 600g, 4ms, Back Peak Sawtooth, 3 Axes, 6 Directions
- Humidity: 5 ~ 95%, Non-condensing
- Operation Temperature: -40°C ~ +60°C
- Storage Temperature: -50°C ~ +70°C
- Dimensions: 26.5 × 26.5 × 17.56 mm (Lens excluded)
- Weight: ≤ 21g (Lens excluded)
- Driver Assistance Systems – Enhances visibility for vehicle night-vision systems.
- Car Maintenance – Detects temperature anomalies for diagnostic inspections.
- Forest Fire Prevention – Enables early detection of heat sources and wildfire monitoring.
- Fire Warning Systems – Supports rapid detection in fire safety and emergency response scenarios.