FLIR Si2x-LD HazLoc Acoustic Imaging Camera (ATEX)
The Si2x-LD Acoustic Imaging Camera is specifically designed for use in hazardous gas and explosive dust environments, to easily reduce leaks of toxic or flammable gases to improve safety, or cut expenses associated with compressed air or gas leaks in your facilities. With its advanced analysis tools, the Si2x-LD provides a robust solution for lowering costs associated with mechanical bearing issues. Engineered for hazardous operations, it offers best-in-class performance, decision support, and fleet management, along with enterprise data integration for optimal efficiency and safety.
For those requiring partial discharge detection, you can opt for the Si2x-Pro for PD, leak. and mechanical fault detection.
While the hardware and imaging tech are the same between ATEX and ATEX+IECEx models, the difference is purely certification/approval, not capability. So for everyday use like detecting compressed-air leaks, bearing problems, or other faults with acoustic imaging, you get the same high performance either way – the main reason people choose one over the other is where they’re allowed to use it legally and safely.
ADVANCED LEAK DETECTION
Whether it’s a small hiss or a hard-to-find leak, this camera can identify and quantify compressed air and specific gas leaks from up to 200 m (656 ft) away, making it indispensable for ensuring operational efficiency and safety.
MECHANICAL FAULT ANALYSIS
Save on costly repairs, reduce downtime, and enhance maintenance efficiency by identifying bearing and other mechanical defects before they overheat or cause equipment failure.
FLEET MANAGEMENT FUNCTIONALITY
Ensure optimal use and maintenance of equipment in large-scale industrial settings with fleet management, cloud data integration, and OTA software updates. Combine acoustic and thermal imaging in the same report.
Specifications:
| Highlighted |
| Acoustic Measurement |
124 low-noise MEMS microphones, real-time sound visualization |
| Distance |
From 0.3 m (1.0 ft) up to 200 m (656 ft) |
| Leak Rate |
0.0032 l/min from 2.5 m (8.2 ft), 0.0044 l/min from 6 m (19.6 ft) |
| Imaging & Optical |
| Camera software update |
Automatic Over The Air (OTA) wireless update or via USB connection |
| Field of view (FOV) |
75° diagonal |
| Video Frame Rate |
Camera: 60 fps / Acoustic image: 30 fps / Screen: 70 fps |
| Video Image Resolution |
1280 × 720 |
| Zoom |
8x Digital zoom |
| Measurement & Analysis |
| Acoustic Measurement |
124 low-noise MEMS microphones, real-time sound visualization |
| Bandwidth |
2 kHz to 130 kHz |
| Detection Threshold |
20 kHz: -8 dB SPL
35 kHz: 4 dB SPL
50 kHz: 13 dB SPL
80 kHz: 42 dB SPL
100 kHz: 58 dB SPL |
| Detects Following Gases |
Compressed Air, Nitrogen, Ammonia, Hydrogen, Carbon Dioxide, Methane, Helium, and Argon |
| Distance |
From 0.3 m (1.0 ft) up to 200 m (656 ft) |
| Leak Rate |
0.0032 l/min from 2.5 m (8.2 ft), 0.0044 l/min from 6 m (19.6 ft) |
| Mechanical Analysis |
Mechanical Sound Indicator (MSI) Confirmation, Sound Pressure Level (dB), Crest factor, Kurtosis factor |
| User Interface |
| Display |
Size: 5 in. 1280 × 720
Resistive touch screen, TFT LCD, MIPI DSI |
| Power |
| Battery |
Li-Ion rechargeable battery pack (RRC 2054):14.4 V DC, 3.45 Ah, 49.68 Wh
Max output: 16.8 V DC, 5 A
Charge time: approx. 2 h |
| Battery Charger |
Input: 19-26 V DC, 2.8 A
Max output: 17.4 V DC, 4.8 A |
| Battery weight |
~ 0.25 kg |
| Nominal Input Voltage |
Nominal input voltage: 12 V DC
Max input: 17 V DC , 3.3 A (limited) |
| Environmental & Certifications |
| Explosive [hazardous] Environment |
Ex II 3 G Ex ic IIC T4 Gc
Ex II 3 D Ex ic IIIC T135°C Dc
Tamb -10°C to 40°C |
| Operating And Storage Humidity |
0-90% recommended |
| Operating Temperature Range |
–10°C to 50°C (14°F to 122°F) |
| Protection Class |
IP54 |
| Storage Temperature Range |
–20°C to 70°C ( –4°F to 158°F) |
| Warranty |
support.flir.com/Si2 |
| General |
| Size |
188 × 313 × 176 mm (7.5 × 12.5 × 7 in) |
| Weight |
~ 2.1 kg (4.5 lbs) |
| Worklights |
LEDs, 2 modes: On/Off |
What's in the Box:
1 x FLIR Si2x-LD Acoustic Imaging Camera – the main unit itself
2 x Rechargeable Batteries – so you don’t run out of juice mid-inspection
1 x Battery Charger – for charging both batteries
4 x Power Cables – adapters for different regions/plug types
1 x Hard Transport Case – rugged carry/storage case to protect the camera
1 x Neck Strap – so you can hold/handle it comfortably
1 x USB Memory Stick – usually includes manuals, software, drivers, or starter files
1 x License Card – for the FLIR Si-series Plugin (Perpetual license for FLIR Thermal Studio)
1 x Printed Documentation – user guides, quick start info, warranty info
