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Hotspot Detection at PV-Modules:
Models and Link to FOTRIC ©
| Specification | FOTRIC TK Series | FOTRIC C5 | FOTRIC C2 | FOTRIC V-Series |
|---|---|---|---|---|
| IR Resolution | 384 × 288 | 384 × 288 | 160 × 120 | 640 × 480 |
| Thermal Sensitivity (NETD) | 40 mK @30°C | < 40 mK @30°C | < 50 mK @30°C | 30 mK @30°C |
| Field of View (FOV) | 49° × 37° | 49° × 37° | 46° × 35° | 25° × 19° (standard lens) |
| Focus Type | Focus-free | Manual; Focus-free | Manual focus | TurboFocus® (laser-assisted, continuous) + manual |
| Temperature Measurement Range | -20°C ~ 550°C | -20°C ~ 650°C | -20°C ~ 550°C | -20°C ~ 120°C; 0°C ~ 650°C; 300°C–1550°C |
| Accuracy | ±2°C or ±2 % | ±2°C or ±2 % | ±2°C or ±2 % | ±2°C or ±2 % |
| User-definable Markers | Spot: 6; Line: 3; Rectangle/Circle: 4 | Spot: 10; Line: 2; Rectangle/Circle: 8 | Spot: 6; Line: 1; Rectangle/Circle: 6 | Spot: 16; Line: 2; Rectangle/Circle: 8 |
| Storage Memory | TF card 32GB (expandable to 128GB) | TF card 64GB | TF card 32GB | MicroSD 128GB (expandable up to 1TB) |
| Built-in Digital Camera (visible light) | 8 MP | 8 MP | 8 MP | 13 MP |
| Palettes | 8 + 8 inverted | 8 | 8 | 16 standard palettes |
| Battery | Li-ion, 3.6 V, 5000 mAh; ≥ 4 hrs operation | Li-ion, 3.6 V, 5000 mAh; ≥ 4 hrs operation | Li-ion, 3.6 V, 5000 mAh; ≥ 4 hrs operation | Li-ion, 7.4 V, 3500 mAh; ≥ 4 hrs operation |
| Weight | 0.8 kg (incl. battery) | 730 g | 730 g | < 1 kg (lens not included) |
| Protection Class | IP54 | IP54 | IP54 | IP54 (IEC60529:2013) |
| Drop Test | — | 2 m | 2 m | 2 m |
| Recommended Calibration Cycle | 2 years | 2 years | 2 years | 2 years |
