Description

FLIR Si2-LD
- Detects, locates, and measures compressed air and gas leaks; including bearing fault detection, from up to 200m (656 ft) away
- Built-in measurement and cost analysis for industrial gases including ammonia, hydrogen, CO2, methane, helium, and argon
- One-handed operation with automatic tuning, 8x zoom, and a 12 MP digital camera
- Mechanical fault mode, automatic selection, and optimization of filters simplify finding critical mechanical issues, such as bearing faults
- Fleet management functionality for efficient tool usage and maintenance across large-scale operations
Acoustic Imaging Camera for Pressurized Leak Detection and Mechanical Fault Detection
The FLIR Si2-LD acoustic imaging camera enables you to detect and reduce leaks in facilities, thereby cutting costs associated with compressed air and specialty gas leaks. Beyond these capabilities, it also identifies mechanical faults, such as bearing issues, facilitating preventative maintenance to avoid downtime. The Si2 series delivers unparalleled performance, enhances decision support, simplifies fleet management, and integrates seamlessly with enterprise data, setting a new standard in its class.
For electric utility needs, choose the Si2-PD. For comprehensive coverage including electric utility, leak detection, and mechanical fault applications, select the Si2-Pro. You can explore these models in the related products section below.
Several versions available
Please see the comparison table below for a comparison.
| Pressurized Leaks | Mechanical Faults | Partial Discharge | |
| Si2-LD | x | x | |
| Si2-PD | x | ||
| Si2-PRO | x | x | x |

Main applications
- Detecting and quantifying leaks in manufacturing, production, and assembly applications; in all applications using compressed air
- Early leak detection for enhancing safety and compliance while minimizing costly repairs
- Rapid, accurate leak detection, boosting efficiency and client satisfaction in compressed air and gas system maintenance
- Mechanical fault mode to detect faulty bearings to help plan repairs and avoid downtime
Acoustic Imagers template | |
|---|---|
| Maximum frequency – Acoustic Imagers | 51 dB |
| Maximum distance (Acoustic Imagers) | 200 M (656.17 Ft) |
Product General Attributes | |
| Warranty | 2 YEARS |
| Warranty Details | 2 Years parts and labor coverage on the camera. 10 Years coverage on the detector – the most vital part of the whole camera! To activate your extended 2-10 warranty, please register your product within 60 days of purchase. |
| Storage | SD Card, USB Flash Drive |
| IP Rating | IP54 |
| Battery Type | Li-ion |










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