FLIR Si2-LD™ Industrial Acoustic Imaging Camera

Key Features: FLIR Si2-LD™ Industrial Acoustic Imaging Camera

• 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.

• Bearing Fault Analysis

  Save on costly repairs, reduce downtime, and enhance maintenance efficiency by identifying bearing defects before they 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: FLIR Si2-LD™ Industrial Acoustic Imaging Camera

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)

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: -7 dB SPL
35 kHz: 4 dB SPL
50 kHz: 10 dB SPL
80 kHz: 36 dB SPL
100 kHz: 51 dB SPL

Detects Following Gases

Detects all gases provided they are under sufficient pressure. Quantifies leak rate costs for compressed air, ammonia, argon, CO₂, helium, hydrogen, methane, natural gas, and nitrogen.

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 fault detection

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

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

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

General

Battery Size

85 mm × 77 mm (RRC2504)

Worklights

2 modes: On/Off

N/A

N/A