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FLIR Si2-LD Industrial Acoustic Imaging Camera (Leak Detection)

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65,900.00 AED 65900.0 AED 65,900.00 AED 66,500.00 AED

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Brand: Flir
Warranty: 1 Year

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Key Features:

  • High Sensitivity Leak Detection — Detects very small compressed air or gas leaks as low as 0.0032 L/min from 2.5 m (8.2 ft), and 0.0044 L/min from 6 m (19.6 ft) away. 
  • Long-Range Detection — Capable of locating leaks and measuring them at distances from 0.3 m up to 200 m (656 ft), enabling inspections from safe or difficult-to-reach locations. 
  • Broad Acoustic Bandwidth — Operates over 2 kHz to 130 kHz, with 124 low-noise MEMS microphones providing high fidelity sound capture and real-time acoustic imaging. 
  • High-Resolution Imaging — Features a 12 MP digital camera, 75° diagonal field of view (FoV), and 8x digital zoom for precise localization of leaks and mechanical faults. 
  • Clear, Responsive Display — 5-inch resistive touch screen, 1280 × 720 resolution, with video image rate of 60 fps (visual), acoustic overlay at 30 fps, screen updates at 70 fps. 
  • Multiple Gas Compatibility — Supports detection and cost quantification for a range of industrial gases: compressed air, methane, natural gas, hydrogen, helium, argon, ammonia, CO₂, and others.
  • Mechanical Fault & Bearing Analysis Mode — Dedicated mode for detecting equipment mechanical faults (e.g. bearings), with automatic filter selection to optimize performance. 
  • Built-in Measurement & Cost Reporting — Automatically estimates leak size, leak rate, and annual cost, helping prioritize repairs for ROI. 
  • Fleet Management & Cloud Integration — OTA software updates, built-in WiFi (2.4 & 5 GHz), cloud reporting via Acoustic Camera Viewer, compatibility with FLIR Thermal Studio for offline deep analysis and reporting. 
  • User-Friendly Design — Lightweight, ergonomic design for one-handed use; built-in dual LED lights to illuminate dark areas; automatic tuning, overlays of acoustic image on visual image to pinpoint leaks quickly. 
  • Durable and Rugged for Industrial Use — IP54 rated for protection against dust and water; battery powered Li-Ion pack (approx. 2.5 hours usage); robust enough for field conditions. 

Key Technical Specifications:

Acoustic Measurement

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 kHz to 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)

Leak localization and detection: Automatic leak recognition including estimated leak size and annual cost

Leak rate detection threshold: 0.0032 l/min from 2.5 m, 0.0044 l/min from 6 m  

Supported gases: Compressed air, hydrogen, CO2, methane, natural gas, helium, argon, ammonia

Other acoustic analysis modes: Mechanical fault detection

Imaging & Optical  

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

User Interface  

Display: Size: 5 in. 1280 × 720

Resistive touch screen, TFT LCD, MIPI DSI 

Integrated flashlight: LEDs, three modes off, normal and bright

Communication and Data Storage 

Data transfer: Wi-Fi 2.4 GHz and 5 GHz IEEE 802.11.b/g/n/ac wireless LAN

USB memory stick 

Camera software update: Automatic Over The Air (OTA) wireless update or via USB connection

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, Cloud storage capacity is unlimited

Image annotations: Image tags and comments  

Power Supply

Camera power input: Nominal input voltage: 12 V DC

Max input: 17 V DC , 3.3 A (limited) 

Battery: Li-Ion rechargeable battery pack (RRC 2054):14.4 V DC, 3.45  

Ah, 49.68 Wh

Usage: Up to 2.5 h (depends on ambient conditions & usage, 

needs to be retested and confirmed with final product) 

Charge time: approx. 2 h 

Max output: 16.8 V DC, 5 A 

Environmental Data

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

 

 


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