The Si2x-Pro 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-Pro provides a robust solution for lowering costs associated with mechanical bearing issues and partial discharge on electrical equipment. 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 not requiring partial discharge detection, you can opt for the Si2x-LD for leak and mechanical fault detection.

Specifications
Acoustic Measurement
124 low-noise MEMS microphones, real-time sound visualization
Severity Assessment
Automatic AI-based partial discharge severity assessment including recommended actions onboard camera
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)
Wireless Data Transfer
Wi-Fi 2.4 GHz and 5 GHz IEEE 802.11.b/g/n/ac wireless LAN
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
Severity Assessment
Automatic AI-based partial discharge severity assessment including recommended actions onboard camera
User Interface
Display
Size: 5 in. 1280 × 720
Resistive touch screen, TFT LCD, MIPI DSI
Power
Battery
Li-Ion rechargeable battery pack
Usage: up to 2.5
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 IIIC 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
184 × 276 × 167 mm (7.2 × 10.8 × 6.5 in)
Weight
~ 1.2 kg (2.6 lbs)
Worklights
LEDs, 2 modes: On/Off