FLIR Si124 Industrial Acoustic Imaging Camera

Be the first to review this product

  • Intuitive and lightweight tool layers acoustic imagery on digital in real time
  • 124 microphones built-in with a frequency range covering audible & ultrasound
  • Pinpoint costly leaks in noisy industrial environments & transfer data wirelessly
(Ex. VAT) £15,499.00 (Inc. VAT) £18,598.80

Please select a free gift below.

  • Description

    FLIR Si124 Industrial Acoustic Imaging Camera

    The FLIR Si124 Industrial Acoustic Imaging Camera assists users in locating pressurised leaks within compressed air systems and detects partial discharges produced by high voltage electrical systems. With this lightweight FLIR camera utility, manufacturing and engineering professionals can identify potential failures and energy losses up to 10 times faster than current methods. Built with 124 microphones, this one-handed solution utilises a frequency range which covers both audible and ultrasound (2 kHz to 31 kHz). It produces precise acoustic image with clear visual ultrasonic information, even in loud industrial environments. Save money on utility bills and avoid installing expensive new compressors by implanting this maintenance tool regularly.

    With the compact FLIR Si124 improve the reliability of electrical systems by easily classifying partial discharges such as floating discharge, surface discharge and discharge into air. Pre-empt catastrophic failure by quickly identifying corona discharge with this intelligent, intuitive system even in daytime conditons. The display interface of this FLIR Camera is a 5in screen with adjustable brightness, a video image resolution of 1640 x 1234 and a 2x digital zoom. Acoustic images are transposed, in real time, on top of the digital camera picture to accurately pinpoint the source of the sound.

    FLIR Si124 Industrial Acoustic Imaging Camera In Use 1

    The Si124 Acoustic Imaging Camera comes fully equipped with the FLIR Acoustic Camera Viewer cloud service for automatically saving images to the cloud once captured. Access these stored files to separate sound sources for further analysis and advanced classification. This smart tool allows the operator to instantly view the leak rate (l/min or CFM) and quickly calculate an estimated yearly energy loss caused by a compressed air/vacuum leak. By identifying these issues swiftly, operations can avoid lengthy delays and extend compressor life by eliminating any wasted output. Thanks to this wireless data transfer, an engineer can rapidly classifying PD/corona types and determine if service or replacement is necessary.

    Key Features

    • Clear acoustic imagery
    • Designed to locate pressurised leaks in compressed air systems
    • Can also detect partial discharges in high voltage electrical systems
    • Detect energy losses 10 faster than traditional methods
    • Incorporates 124 microphones
    • Frequency range covers audible & ultrasound (2 kHz to 31 kHz)
    • One-handled simple system
    • Classify floating discharge, surface discharge & discharge into air
    • Identify & classify PD/corona types swiftly
    • 5in display with 800 x 400 pixels
    • 1640 x 1234 video image resolution
    • 2x digital zoom included
    • Transpose acoustic images over digital in real time
    • Operable even in daylight
    • Comes with access to FLIR Acoustic Camera Viewer cloud service
    • Wireless data transfer
    • Instantly view the leak rate (l/min or CFM)
    • Quickly calculate estimated yearly energy losses
    • Avoid delays and extend compressor lifespans

    FLIR part number: Si124


  • Specification

    Acoustic Specifications

    • Acoustic measurement: 124 low-noise MEMS microphones, real-time sound visualization
    • Sensitivity, accuracy: <0 dB
    • Dynamic range: >120 dB
    • Bandwidth: 2 kHz to 31 kHz, adjustable range
    • Distance: From 0.3 m (1.0 ft) up to 100 m (328 ft)
    • Compressor / Vacuum Leak Rates: 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)
    • Electrical discharge classification:
      • Discharge into air
      • Surface discharge
      • Floating discharge

    User Interface

    • Display:
      • Size: 5 in, 800 × 480
      • Colour: 24 bit RGB
      • Brightness: 1000 cd/m2 (adjustable)
    • Input device: Resistive touchscreen
    • Power On indicator: Red LED
    • Video image resolution: 1640 x 1234
    • Video frame rate: 25 fps
    • Acoustic image frame rate: 30 fps
    • Zoom: 2x digital zoom

    Communication and Data Storage

    • Wireless data transfer: Wi-Fi 2.4 GHz and 5 GHz IEEE 802.11.b/g/n/ac wireless LAN
    • Storage, internal: 32 GB SD card, non-removable
    • Storage, external: 8 GB USB mass storage, provided with device

    Power Supply

    • Nominal input voltage:
      • 12V
      • Max input: 15V 2A
    • External battery:
      • LiFePO 12 V 7 Ah, 84 Wh
      • Usage: 7 h (depends on ambient conditions)
      • Charge time: 4 to 6 h
    • Battery charger
      • Input: 100-240 V ~ 50/60Hz 1.5 A
      • Max output: 13.8 V, 4.0 A
    • Internal battery (only for camera backup use): Li-Ion 6 Wh


    • Operating and storage temperature range: Recommended -10°C to 50°C (14°F to 122°F)
    • Operating and storage humidity: Recommended 0 to 90%

    Physical Data

    • Camera size: 273 × 170 × 125 mm (10.7 × 6.7 × 4.9 in)
    • Camera weight: Camera: 980 g (2.2 lb)
    • Battery size: 90 × 145 × 65 mm (3.5 × 5.7 × 2.6 in)
    • Battery weight: 985 g (2.2 lb)
    • Total weight, incl. all accessories: 2.9 kg (6.4 lb)
    • Battery cord length: 0.9 m (3.0 ft), extended 2 m (6.6 ft)
  • Supplied Accessories

    • FLIR Si124 Industrial Ultrasound Imaging Camera
    • Soft Carrying Case
    • Rechargeable Battery
    • Cable from Battery
    • Battery Charger
  • Product Questions

    Please Sign in or Create an account to post a question.

    There are no entries.

  • Reviews

    There are currently no reviews for this product. If you have previously purchased it please leave a review using our quick and easy form to the right.

    Write Your Own Review

    Only registered users can write reviews. Please, log in or register

  • Delivery Information

    At we understand the importance of a reliable delivery service when shopping online. Especially when the goods are often essential to your working day. If your goods are required by a certain date please feel free to contact us for an honest and realistic indication whether this can be met. We aim to process all orders we receive within 1 to 3 working days, however from time to time we do have an increased demand for certain products or there might be delays from the manufacturer. In such cases delivery of your equipment may be subject to a minor delay.

    We use DPD/Interlink for all larger items and Royal Mail for smaller items and accessories. With DPD/Interlink you will receive a 1 hour delivery window on the day of delivery via e-mail/text and a notification 15 minutes before arrival so you will not have to wait around all day. You can even manage your booking online and re-arrange delivery for another date or arrange the goods to be left with a neighbour of your choice.

    We also offer delivery options for goods required urgently on certain products, all which are sent by DPD/Interlink.

    Our charges for UK deliveries:

    • FREE Delivery (on select products only): typically 3-5 working days*
    • Standard Delivery at £4.95: 2-3 working days
    • Next Working Day Delivery (on select products only) at £7.50
    • Pre-Noon Next Working Day Delivery (on select products only) at £9.50*
    • Pre-10.30am Next Working Day Delivery (on select products only) at £18.50*
    • Saturday Pre-Noon Delivery (on select products only) at £14.50*
    • Sunday Pre-Noon Delivery (on select products only) at £14.50*

    *UK mainland only

    NOTE! For next working day or Saturday/Sunday delivery options the order MUST be placed no later than 3pm on the working day before delivery is required. After 3pm, please arrange with our staff before selecting a priority delivery service. Priority services are available to UK mainland residents only (this might exclude certain areas in the north of Scotland).

    Customers outside the UK: exports to many countries all over the world. Prices for shipping vary on location and weight/dimensions. Costs are calculated for certain countries at the checkout. If your country is not included in this list please e-mail with your name, address and the items you would like to order for an accurate shipping quote or go to for more information.

    For more information on delivery, please see our terms and conditions.