The FLIR Si2-PD is an industrial acoustic imaging camera designed for partial discharge (PD) detection. It detects, locates, classifies, and assesses PD faults from up to 200 m (656 ft) away, identifying PD issues 30x smaller than ever before with on-camera and software-based severity assessment.
- Detects, locates, classifies, and assesses partial discharge (PD) faults from up to 200 m (656 ft) away.
- Identifies PD 30x smaller than ever before.
- On-camera and software-based severity assessment of PD issues, and PD type classification.
- One-handed operation with automatic tuning, 8x zoom, a 12 MP digital camera, and IP54 rating.
- Fleet management functionality for enterprise scaling and tool maintenance tracking.
| Specification | Value |
|---|---|
| Detection Threshold | 20 kHz: -7 dB SPL / 35 kHz: 4 dB SPL / 50 kHz: 10 dB SPL / 80 kHz: 36 dB SPL / 100 kHz: 51 dB SPL |
| Bandwidth | 2-130 kHz |
| Directional Resolution | From 1° up to 0.125° |
| Operating Distance | From 0.3 m (1.0 ft) up to 200 m (656 ft) |
| Severity Assessment | Automatic AI-based severity assessment including recommended actions onboard camera |
| Digital Camera | 12 MP color |
| Camera Field of View | 75° diagonal |
| Video Frame Rate | Camera: 60 fps / Acoustic image: 30 fps / Screen: 70 fps |
| Zoom | 8x Digital zoom |
| Video Image Resolution | 1280 × 720 |
| Display | 5 in, 1280 × 720, resistive touch screen, TFT LCD, MIPI DSI |
| Integrated Flashlight | LEDs, three modes: off, normal and bright |
| Online Analysis | FLIR Acoustic Camera Viewer (cloud service) |
| Offline Analysis | FLIR Thermal Studio (desktop software) |
| Data Transfer | Wi-Fi 2.4 GHz and 5 GHz IEEE 802.11.b/g/n/ac, USB memory stick |
| Camera Software Update | Automatic OTA wireless update or via USB |
| Still Image Format | .nlz and .jpg |
| Video Recording & Format | Up to 5 minutes (.nlz format) |
| Storage, Internal | 128 GB (SD card) |
| Storage, External | USB 8 GB, unlimited cloud storage |
| Image Annotations | Image tags and comments |
| Camera Power Input | Nominal 12 V DC / Max input: 17 V DC, 3.3 A |
| Battery | Li-Ion rechargeable pack (RRC 2054): 14.4 V DC, 3.45 Ah, 49.68 Wh / Usage up to 2.5h / Charge time approx. 2h |
| Battery Charger | Input: 19-26 V DC, 2.8 A / Max output: 17.4 V DC, 4.8 A |
| Operating Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Storage Temperature Range | -20°C to 50°C max (-20°C to 25°C recommended) |
| Relative Humidity | 0-90% recommended |
| Protection Class | IP54 |
| Camera Size | 288 × 182 × 159 mm (11 × 7 × 6 in) |
| Camera Weight | ~1.2 kg |
| Battery Size | 85 × 77 mm (RRC2504) |
| Battery Weight | ~0.25 kg |
| Total Weight | ~1.45 kg (camera + battery) |
| Packaging, Contents | Camera, battery (2 ea), battery charger, power cable (4 ea), neck strap, hard transport case, license card, printed documentation, USB memory stick |