PIXFRA SIRIUS S650 640×512 50mm thermal imager
- Availability: In stock
- Brand: PIXFRA
- Product Code: PFI-S650
- Weight: 0.54kg
- Dimensions: 21.30cm x 7.30cm x 8.30cm
Monthly payment: 615.05€
Period: 3 months
Thermal Imager 640×512 50mm F0.9
The Thermal Imager 640×512 50mm F0.9 is equipped with a high-sensitivity Vanadium Oxide focal plane array thermal sensor (NETD ≤18 mK), a 50mm F0.9 lens, and a high-definition FHD OLED display. Delivering an impressive detection range of up to 2,600 meters, integrated photo and video recording with audio, and mobile app connectivity via Wi-Fi, this device provides exceptional thermal performance in demanding environments.
Key advantages
- High-Sensitivity Thermal Sensor: 640×512 effective resolution, 12 μm pixel pitch, and NETD ≤18 mK rating for clear target resolution.
- Crisp FHD OLED Display: 0.41-inch screen with 1440×1080 resolution and 6 selectable color palettes.
- Long-Range Detection: Detect targets at distances up to 2,600 meters.
- Ergonomic Carbon Texture: Carbon fiber decorative texture, crystal power button, and intuitive button layout.
- Replaceable 18650 Battery: Provides up to 6 hours of continuous operation (with Wi-Fi turned off).
- IP67 Protection Class: Rugged, dustproof, and waterproof construction built to operate from –30°C to +55°C.
Product description
Designed for demanding field observation, this thermal imaging device features a user-friendly design including a crystal power button, carbon fiber texture casing, and an ergonomic button layout. Featuring 3.45× optical zoom alongside 1×, 2×, 4×, and 8× digital zoom, it allows detailed observation starting from a minimum focus distance of 3 meters.
The device includes advanced thermal functionality such as automatic, manual, and external FFC calibration, hot spot tracking, defective pixel correction (DPC), an integrated microphone, and an electronic compass. With 64 GB of built-in EMMC memory for H.264 video and photo storage, plus Wi-Fi hotspot capabilities, sharing data with your mobile phone is simple and seamless.
SkyHunters offers professional guidance and customer support to help you select the ideal thermal optics gear for your needs.
Technical specifications
| Thermal Sensor Type | Vanadium oxide thermal focal plane array sensor |
| Effective Pixels | 640 (H) × 512 (V) |
| Pixel Pitch | 12 μm |
| Spectral Range | 8 μm – 14 μm |
| Thermal Sensitivity (NETD) | ≤18 mK@f/1.0, 25 °C |
| Focal Length | 50 mm |
| Aperture | F0.9 |
| Field of View (FOV) | H: 8.8°; V: 7.1° / H: 15.4 m; V: 12.3 m (@100 m) |
| Focus Control | Manual |
| Min. Focus Distance | 3 m (9.84 ft) |
| Detection Range | 2,600 m (8,530.18 ft) |
| Recognition Range | 662 m (2,171.92 ft) |
| Identification Range | 331 m (1,085.96 ft) |
| Optical Zoom | 3.45× |
| Digital Zoom | 1×, 2×, 4×, 8× |
| Frame Rate | 50 Hz |
| Display Resolution & Size | 1440 × 1080, 0.41 inch, OLED |
| Color Palettes | 6 (white hot / black hot / iron red / danger signal / emerald / amber) |
| Video Compression | H.264 |
| Diopter Adjustment | –5D to +3D |
| Eye Relief | 15 mm (0.59 inch) |
| Exit Pupil | 8 mm (0.31 inch) |
| Photo & Video Recording | Yes |
| Wi-Fi Hotspot | Yes |
| Hot Spot Tracking | Yes |
| FFC Calibration | Automatic, manual, external correction |
| Standby Mode | Yes |
| DPC (Defective Pixel Correction) | Yes |
| Microphone | Yes |
| Compass | Yes |
| Built-in Memory | 64 GB EMMC |
| Battery Type | Replaceable 18650 battery |
| Battery Life | 6 h at 25 °C (Wi-Fi off) |
| Power Source & Connector | 5 VDC / 2 A, USB Type-C |
| Overvoltage Protection | Yes |
| Operating Temperature & Humidity | –30°C to +55°C (–22°F to +131°F), ≤95% humidity |
| Protection Class | IP67 |
| Product Dimensions | 213.1 mm × 73 mm × 83.4 mm (8.39″ × 2.87″ × 3.28″) |
| Package Dimensions | 291 mm × 140 mm × 127 mm (11.46″ × 5.51″ × 5″) |
| Net / Gross Weight | 537 g (1.18 lb) / 1.27 kg (2.80 lb) |