Flir
FLIR Si1-LD Acoustic Imaging Camera – Ultrasonic Leak Detection Camera
- Availability:
- Usually ships in 3 business days
Description
The FLIR Si1-LD Acoustic Imaging Camera is an entry-level ultrasonic leak detection camera that makes finding compressed air and gas leaks fast and visual — point it at the line and leaks appear on screen with estimated leak rate and cost.
Its 96-microphone array visualizes leaks from 1.0 ft to 427 ft (0.3 m to 130 m), detecting leaks as small as 0.01 l/min, and quantifies leak size and annual cost so repairs can be prioritized by payback. A lightweight, one-handed design, touchscreen display, and FLIR Ignite™/Thermal Studio reporting make plant-wide surveys practical in a single shift.
- 96 low-noise MEMS microphones pinpoint pressurized leaks from 0.3 m to 130 m (427 ft)
- Minimum detectable leak rate of 0.01 l/min from 2.5 m for compressed air systems
- Lightweight (~1.2 kg) one-handed design for all-day leak surveys
- Bandpass filtering and real-time acoustic image overlaid on the digital image
- Onboard analytics estimate leak size and annual cost of loss
- 5-inch 1280 × 720 touchscreen with 8x digital zoom
- Reports via FLIR Thermal Studio (Si-series plugin) and the Acoustic Camera Viewer cloud service
- IP54-rated housing for industrial environments
Typical Applications
- Compressed air and gas leak surveys
- Partial discharge detection
- Predictive maintenance
- Energy loss audits
| Model | FLIR Si1-LD Acoustic Imaging Camera |
| Acoustic Measurement | 96 low-noise MEMS microphones, real-time sound visualization |
| Distance | From 0.3 m (1.0 ft) up to 130 m (427 ft) |
| Leak Rate (minimum detectable) | 0.01 l/min from 2.5 m |
| Bandwidth | 2 kHz to 100 kHz |
| Detection Threshold | 20 kHz: -5 dB SPL; 35 kHz: 9 dB SPL; 50 kHz: 15 dB SPL; 80 kHz: 41 dB SPL; 100 kHz: 56 dB SPL |
| Camera Field of View | 65° diagonal |
| Video Image Resolution | 1280 × 720 |
| Video Frame Rate | Camera: 60 fps; Acoustic image: 30 fps; Screen: 70 fps |
| Zoom | 8x digital zoom |
| Display | 5 in. 1280 × 720, resistive touch screen, TFT LCD |
| Battery | Rechargeable Li-ion pack (RRC 2054): 14.4 V DC, 3.45 Ah; usage up to 2.5 h; charge time approx. 2 h |
| Battery Weight | ~0.25 kg |
| Ingress Protection | IP54 |
| Operating Temperature Range | -10°C to 50°C (14°F to 122°F) |
| Camera Size (L × W × H) | 184 × 276 × 167 mm |
| Camera Weight | ~1.2 kg (total weight incl. accessories ~1.45 kg) |
| Packaging | Type: hard transport case (No-Wi-Fi version: cardboard box); Packaging weight: 6 kg (13 lb) |
| Warranty | http://www.flir.com/warranty/ |
| Included | Packaged in a hard transport case (No-Wi-Fi version: cardboard box). The product page lists a Packaging row for type/weight but no itemized contents list; the camera ships with its rechargeable battery (RRC 2054), and FLIR Si-series Plugin for FLIR Thermal Studio support is provided for reporting. |
Specifications are subject to manufacturer updates. Refer to current FLIR product documentation for complete operating, safety and maintenance requirements.
FLIR Limited Warranty
The FLIR Si1-LD Acoustic Imaging Camera is covered by FLIR's standard limited warranty for this product line. Register your product with FLIR promptly after purchase to activate full coverage.
Warranty eligibility, registration requirements, exclusions, and coverage are subject to FLIR's complete warranty terms.