Industrial Ultrasound Imaging Camera

Order #: SI124

Mfg #: T912182

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Industrial Ultrasound Imaging Camera

Order #: SI124

Mfg #: T912182

Availability: Ships in 3-4 weeks
This product is available for shipping to the United States, Canada, and Puerto Rico only.
This product is available for shipping to the United States, Canada, and Puerto Rico only.
This product is available for shipping to the United States, Canada, and Puerto Rico only.

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Product Highlights

FLIR Si124 is an intelligent, easy-to-use imaging system designed to visually show pressurized leaks in compressed air systems and display partial discharge problems in high-voltage electrical systems. This lightweight, one-handed solution can help utility, manufacturing, and engineering professionals identify efficiency loss and potential failures up to 10 times faster than traditional methods. Built with 124 microphones and a frequency range that covers audible and ultrasound (2 kHz to 65 kHz), the Si124 filters out industrial background noise to produce precise acoustic imagery. The acoustic image is overlaid in real time on top of a digital camera picture, which allows the user to accurately pinpoint the source of the sound and classify problems. The Si124 features a plugin that enables users to import acoustic images to FLIR Thermal Studio suite for offline editing, analysis, and advanced report creation. Field analysis and reporting can also be done using the FLIR Acoustic Camera Viewer cloud service. Adopting the FLIR Si124 as part of a regular maintenance routine, professionals can identify issues fast-helping utilities keep the power flowing and manufacturing operations going.

  • Includes 2 rechargeable Cordless Batteries
  • Battery life - 2 hrs per full charge
  • Packaged in a hard carrying case that can hold up to 4 batteries
  • 65 kHz Frequency
  • Sound imaging means finding leaks fast, up to 10 times faster than traditional methods.
  • Fix problems and validate in real-time. Improve reliability in production lines and ensure proper air pressure to your pneumatic equipment.
  • Easily locate and recognize partial discharge problems without training
  • Sophisticated analytics for deeper insights for leak quantification and partial discharge severity assessment with recommended action through our connected services or offline desktop solution
  • Easy to use single handed design with built in exchangeable battery


Reduce electricity waste and optimize equipment performance

  • Pinpoint costly compressed air leaks in noisy industrial environments
  • Instantly view the leak rate (l/min or CFM) and estimate yearly energy cost
  • Extend compressor life by eliminating wasted output
  • Combine leak reporting with thermography inspection in FLIR Thermal Studio software


Minimize equipment failures and downtime that result from PD/corona issues

  • Classify partial discharge type including negative corona, positive and negative corona, floating discharge, and surface or internal discharge
  • Identify corona discharge day or night, allowing quick replacement of defective components before a catastrophic failure
  • Operate the lightweight camera with one hand for safety and reduced strain


Conduct offline and online analysis and reporting with FLIR Thermal Studio desktop suite or FLIR Acoustic Camera Viewer cloud software

  • Automatically upload, store, and back up images and data to the cloud and conduct deep analysis
  • Quickly calculate estimated yearly energy expense caused by a compressed air/vacuum leak
  • Assess whether service or replacement are needed by classifying PD/corona types instantly
  • Determine the level of threat from partial discharge with AI powered automatic discharge classification, severity assessment, and recommended action for partial discharge inspections

Each Unit Includes

  • Camera
  • 2x Batteries
  • Battery charger
  • TS plugin
  • Neckstrap
  • Camera handstrap
  • Hardcase
  • USB memory stick
  • Printed documentation

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  1. FLIR T912185 Battery RRC 2040 for Si124 (T912182-T912184)
    FLIR T912185
    Battery RRC 2040 for Si124 (T912182-T912184)

    Order #: T912185

    Mfg #: T912185

    Availability: Ships in 3-4 weeks
  2. FLIR T912186 Battery charger incl power supply for Si124 (RRC 2040 battery)
    FLIR T912186
    Battery charger with power supply for Si124 (RRC 2040)

    Order #: T912186

    Mfg #: T912186

    Availability: Ships in 3-4 weeks
Dynamic Range Over 120 dB
Packaging Size 40 x 40 x 35 cm (15.7 x 15.7 x 13.8 in)
Size 273 x 170 x 125 mm (10.7 x 6.7 x 4.9 in)
Weight Camera: 980 g (2.2 lb)
Zoom 2x digital zoom
Acoustic Specifications
Distance From 0.3 m (1.0 ft) up to 100 m (328 ft)
Acoustic Measurement 124 low-noise MEMS microphones, real-time sound visualization
Discharge Classification
  • Discharge into air
  • Surface discharge
  • Floating discharge
Leak Rate In typical industrial environment: >0.032 l/min @ 3 bar from 3 m (9.8 ft) ·>0.05 l/min @ 3 bar from 10 m (32.8 ft)
Absolute minimum detection in quiet environment: 0.016 l/min @ 1.2 bar from 0.3 m (1.0 ft)
Communication and Data Storage
Wireless Data Transfer Wi-Fi 2.4 GHz and 5 GHz IEEE 802.11.b/g/n/ac wireless LAN
Operating and Storage Temperature Range Recommended -10°C to 50°C (14°F to 122°F)
Operating and Storage Humidity Recommended 0 to 90%
Imaging and Optical
Bandwidth 2 kHz to 31 kHz, adjustable range
Video Frame Rate 25 fps
Video Image Resolution 1640 x 1234
Meter Data
Display Size: 5 in 800 x 480 Color: 24 bit RGB Brightness: 1000 cd/m2 (adjustable)
Physical Features
Battery Size 90 x 145 x 65 mm (3.5 x 5.7 x 2.6 in)
Battery Cord Length 0.9 m (3 ft), extended 2 m (6.6 ft)
Total Weight (Including All Accessories) 2.9 kg (6.4 lb)
Battery Weight 985 g (2.2 lb)
Battery Charger Input: 100-240 V &#126 50/60 Hz 1.5 A Max output: 13.8 V, 4.0 A
Nominal Input Voltage 12 V Max input: 15 V 2 A
External Battery LiFePO 12 V 7 Ah, 84 Wh Usage: 7 h (depends on ambient conditions) Charge time: 4 to 6 h
Internal Battery Li-Ion 6 Wh
Shipping Information
Packaging Type Cardboard Box
Packaging Weight 4.5 kg (9.9 lb)
User Interface
Input Device Resistive Touchscreen
Power On Indicator Red LED