| Infrared Image | FT31 |
|---|---|
| IR Resolution | 384 x 288 (110,592 pixels) |
| NETD | < 30 mK (@ 25°C, F#=1.0) |
| Image Frequency | 60 Hz |
| Detector Pitch | 17 μm |
| Spectral Range | 7.5 to 14 μm |
| Focal Length | 7 mm |
| F-number | F1.6 |
| Field of View (FOV) | 54.1°×40.2° |
| Spatial Resolution (IFOV) | 2.42 mrad |
| Focus Mode | Focus Free |
| Image Sensor | VOx Uncooled Focal Plane Arrays, Germanium protective lens cover |
| Min. Focus Distance | 1 m (3.28 ft) |
| Image Display | |
| Display | 800 × 480 Resolution, 4.3" LCD Screen |
| Digital Zoom | 1x, 2x, 4x |
| Image Modes | Thermal |
| Color Palettes | Basic, Black Hot, White Hot, Fire Detection, Rescue, Hot Area, Cold Area, Building |
| Measurement and Analysis | |
| Object Temperature Range | -20°C to 250°C (-4°F to 482°F) 200℃ to 1200℃ (392°F to 2192°F) |
| Accuracy | Max. (± 2°C/3.6°F, ± 2%), for ambient temperature -20°C to 50°C (-4°F to 122°F) and object temperature above 0°C (32°F) |
| Measurement Tools | Center Spot, Hot Spot, Cold Spot |
| Data Storage and Communication | |
| Storage Media | Built-in 128 GB flash memory |
| Image Storage Capacity | Approx. 281,600 Images |
| Video Storage Capacity | Approx. 15.6 hours |
| General | |
| Wi-Fi | Yes |
| USB Interface | USB Type-C |
| Battery Type | Interchangeable and rechargeable Li-ion battery |
| Battery Operating Time | Approx. 6 hours |
| Battery Charging Time | Approx. 3 hours fully charged |
| Protection Level | IP67, IEC 60529 |
| Drop Test Height | 2 m (6.56 ft), IEC 60068-2-31 |
| Safety | IEC 61010-1 |
| EMC | EN 301 489-1, EN 301 489-17, EN IEC 61000-6-2, EN IEC 61000-6-3 |
| Vibration | 2g IEC 60068-2-6 |
| Shock | 25 g, IEC 60068-2-27 |
| Working Temperature Range | -20°C to 85°C (-4°F to 185°F) 150°C (302°F) for 15 min 260°C (500°F) for 5 min |
| Storage Temperature Range | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | < 95% non-condensing |
| Weight | Approx. 1022g (2.25 lb) |
| Dimension | 132.7×276.3×114.6 mm (5.2 × 10.9 × 4.5 in) |
| Tripod Mounting | UNC ¼”-20 |
Resolution |
|
|---|---|
Lens |
|
Display |
800 × 480 Resolution, 4.3" LCD Screen |
Dimension |
132.7×276.3×114.6 mm (5.2 × 10.9 × 4.5 in) |
