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FLIR Si2-LD™ Industrial Acoustic Imaging Camera

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FLIR Si2-LD™ Industrial Acoustic Imaging Camera for Pressurized Leak Detection and Mechanical Fault Detection

The FLIR Si2-LD acoustic imaging camera, designed to detect and mitigate leaks in facilities, reducing costs associated with compressed air and specialty gas leaks. Additionally, it identifies mechanical faults such as bearing issues, enabling proactive maintenance to prevent downtime. The Si2 series offers unmatched performance, enhances decision-making support, streamlines fleet management, and seamlessly integrates with enterprise data, setting a new benchmark in its class.

For electric utility requirements, consider the Si2-PD. For comprehensive coverage, including electric utility, leak detection, and mechanical fault applications, opt for the Si2-Pro. Explore these models further in the related products section below.


CLEAR VISION, SOUND SOLUTIONS

ADVANCED LEAK DETECTION

Accurately detect, pinpoint, and measure compressed air leaks, gas leaks, and partial discharges. Identify and measure even the smallest and most elusive issues from distances of up to 200 meters (656 feet), enhancing operational efficiency and ensuring 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

Maximize the utilization and upkeep of equipment in extensive industrial environments through fleet management, seamless cloud data integration, and over-the-air (OTA) software updates. Consolidate acoustic and thermal imaging data into unified reports for comprehensive analysis.


WHAT'S NEW WITH THE SI2 SERIES?

FLIR Si2 Series

NEW 12 MP camera. 8x digital zoom. 1280 × 720, 5 in color screen.

IP54 rated for protection against water and dust.

Detect leaks up to 5x smaller from 4x the distance.

Built-in automatic frequency tuning and distance measurement.

FLIR Si2 Series
FLIR Si2 Series

Identify and measure bearing & other mechanical issues.

On-camera measurement and cost analysis features.

Packed with features to streamline fleet operations.

Fleet management, cloud data integration, and OTA software updates.

FLIR Si2 Series
FLIR Si2 Series

Illuminate dimly lit areas with built-in LED lights.

Dual LED lamps.

FLIR Si2-LD 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

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

Other acoustic analysis modes: Mechanical fault detection

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

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

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

Other acoustic analysis modes: Mechanical fault detection

Bandwidth

2 kHz to 130 kHz

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)

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

–10°C to 50°C (14°F to 122°F)–20°C to 70°C ( –4°F to 158°F)

Warranty

http://www.flir.com/warranty/

GENERAL

Battery Size

85 mm × 77 mm (RRC2504)

Worklights

LEDs, three modes off, normal and bright

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