FLIR T540 Professional Thermal Imaging Camera

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  • High-resolution thermal imaging from -20˚C to 1500˚C through 464 x 348 pixel sensor
  • Auto-rotating optical block with vibrant 4” colour touch screen visible from 180˚
  • Laser distance and area measurement plus AutoCal™ interchangeable lenses 
(Ex. VAT) £13,260.00 (Inc. VAT) £15,912.00

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  • Description

    FLIR T540 Professional Thermal Imaging Camera

    FLIR T540 Duct

    The FLIR T540 Professional Thermal Imaging Camera is designed for thermographers and IR service consultants working in power generation, electrical distribution or manufacturing. The thermal sensor had a resolution of 464 x 348 pixels, a temperature range of -20˚C to 1500˚C and thermal sensitivity of 30mK (±0.03˚C) thus allowing extremely clear thermal images and video over a very wide range.

    In order to aid the user when inspecting awkward or hard-to-reach places, the FLIR T540 has an auto-rotating optical block which can be viewed from 180˚. The 4” colour touch screen is extremely bright and ideal for both viewing and operating the camera, especially with its wide range of colour palettes. Meanwhile laser distance measurement determines the accessibility of faulty components and displays the distance on screen and the camera can also perform remote area measurement which helps assess the severity of temperature-related problem. Time-lapse imaging over 24 hours constitutes another useful feature for inspections as it allows the user to see intermittent faults.

    Digital zoom (1-6x) allows the user to focus in on problem areas and imaging is artificially aided by MSX® image enhancement which uses details from the integrated digital camera with the thermal image. Laser-assisted auto focus guarantees clarity in images and other useful functions include spot measurement, hot/cold spots and picture-in-picture imaging.

    FLIR T540 Mechanical Image

    In addition to direct temperature readouts and distance/area measurements, the FLIR T540 also features METERLiNK® via Bluetooth so quantitive data from compatible FLIR meters can be shown on screen. Image and radiometric video files with accompanying quantitive data can be saved to the camera’s 8GB SD card with a GPS and time-and-date stamp. Download to a smart device is possible through USB, Bluetooth or Wi-Fi and the latter even allows live video streaming via FLIR Tools software. Intuitive operation via menus and the touch screen means that the camera is easy to use even in difficult environments. Files can be sorted into customisable folders for ease of use.

    Interchangeable AutoCal lenses on the FLIR T540 can be employed across the user’s thermal camera collection, thus saving money and adding practicality. The camera comes with a 24˚ or 42˚ lens, or a combination of one or both of these lenses plus a 14˚ lens. Supplied accessories include a FLIR Tools+ software package, several data transfer cables, an 8GB SD card and a transport case and the camera and accessories are covered by FLIR’s comprehensive 2-10 year warranty for the instrument and the sensor.

    T530 T540 T840
    Thermal resolution 320 x 240 pixels 464 x 348 pixels 464 x 348 pixels
    Temperature range -20˚C to 650˚C -20˚C to 1500˚C -20˚C to 1500˚C
    Thermal sensitivity 30mK 30mK 30mK
    Accuracy ±2˚C or ±2% ±2˚C or ±2% ±2˚C or ±2%
    Digital zoom 1-4x 1-6x 1-6x
    Wi-Fi & USB
    Interchangeable lenses
    GPS tagging
    Lens compatibility 14˚, 24˚, 42˚ 14˚, 24˚, 42˚ 6˚, 12˚, 24˚, 42


      Thermal Resolution
    464x348 pixels (161,472 temperature measurements - x4 using Ultramax™).
      Thermal Sensitivity
    <0.03°C @ 30°C (30mK)
    +/- 2% or 2°C
      Temperature Range
    -20°C to 1500°C
    Excellent analysis tool increases definition by four and reduces interference from other sources when images and video are downloaded to a computer.
    Patented image enhancement system uses details from the integrated digital camera in combination with thermal images and video in order to create a very clear picture.
      Radiometric Video Recording
    Videos boast additional temperature data for export to a memory card and further analysis with FLIR Tools software.
      Rotatable Lens
    View targets overhead or below and from difficult angles with a display system that lets you point 180° up or down while keeping the display in easy view.
      User Presets
    Pre-programmed user pre-sets for quicker and easier measurement.
      Intuitive Touch screen and Interface
    4" Touch screen and buttons to quickly access temperature and measurement tools, parameters, image modes etc.
      Built-in Digital Camera
    5MP digital camera inbuilt. Simultaneously captures a digital image when a thermal image is captured, pairing the two up in the camera 
    thumbnail image gallery and within FLIR Tools software. Also enables Picture-in-Picture, Thermal Fusion and MSX®.
    Transmits FLIR Test and Measurement data onto the camera via Bluetooth, thereby adding hard numbers to thermal images and video.
      Additional Lenses Available
    Interchangeable telephoto, wide angle, and close-up optics with FLIR AutoCal™ specs.
      Laser Pointer and LED Light Inbuilt
    Identify your view finder location using the inbuilt laser pointer and illuminate dimly lit areas using the bright inbuilt LED lights.
    Add voice or text comments to images or use the touch screen to sketch.
      Digital Zoom
    x6 Digital Zoom function inbuilt.
      Wi-Fi Connectivity
    Connects camera to mobile devices so you can stream live thermal video, take remote control, analyse stored images, and e-mail findings quickly from the field. *Requires Free FLIR Tools Mobile App for Android and iPhone.
      Compass & GPS
    Embeds pointing direction and geo-location onto thermal image alongside time-and-date stamp
  • Specification

    Thermal Imaging

    • IR Resolution: 464 x 348 (161,472 pixels)
    • UltraMax® Resolution: 645,888 effective pixels
    • Object Temperature Range: -20°C to 120°C; 0°C to 650°C; 300°C to 1500°C
    • Digital Zoom: 1-6x continuous

    Common Features

    • Detector Type and Pitch: Uncooled microbolometer, 17 µm
    • Thermal Sensitivity/NETD: <30 mK @ 30°C (42° lens)
    • Spectral Range: 7.5 - 14.0 µm
    • Image Frequency: 30 Hz
    • Lens Identification: Automatic
    • F-Number: f/1.1 (42° lens), f/1.3 (24° lens), f/1.5 (14° lens)
    • Focus: Continuous with laser distance meter (LDM), oneshot LDM, one-shot contrast, manual
    • Minimum Focus Distance: 42° lens – 0.15 m / 24° lens – 0.15 m; optional macro mode / 14° lens – 1.0 m
    • Macro Mode: 24° lens option / 71 µm effective spotsize
    • Programmable Buttons: 2

    Image Presentation and Modes

    • Display: 4”, 640 x 480 pixel touchscreen LCD with auto-rotation
    • Digital Camera: 5 MP, with built-in LED photo/video lamp
    • Colour Palettes: Iron, Gray, Rainbow, Arctic, Lava, Rainbow HC
    • Image Modes: Infrared, visual, MSX®, Picture-in-Picture
    • Picture-in-Picture: Resizable and movable
    • UltraMax®: Quadruples pixel count; activated in menu and processed in FLIR Tools

    Measurement and Analysis

    • Accuracy: ±2°C or ±2% of reading
    • Spotmeter and Area: 3 ea. in live mode
    • Measurement Presets: No measurement, center spot, hot spot, cold spot, User Preset 1, User Preset 2
    • Laser Pointer: Yes
    • Laser Distance Meter: Yes; dedicated button


    • Voice: 60 sec. recording added to still images or video via built-in mic (has speaker) or via Bluetooth
    • Text: Predefined list or touchscreen keyboard
    • Image Sketch: From touchscreen, on infrared image only
    • Distance, Area Measurement: Yes; calculates area inside measurement box in m2 or ft2
    • GPS: Automatic image tagging
    • METERLiNK®: Yes

    Image Storage

    • Storage Media: Removable SD card
    • Image File Format: Standard JPEG with measurement data included
    • Time Lapse (Infrared): 10 sec to 24 hrs

    Video Recording and Streaming

    • Radiometric IR Video Recording: Real-time radiometric recording (.csq)
    • Non-Radiometric IR or Visual Video: H.264 to memory card
    • Radiometric IR Video Streaming: Yes, over UVC or Wi-Fi
    • Non-Radiometric IR Video Streaming: H.264 or MPEG-4 over Wi-Fi MJPEG over UVC or Wi-Fi
    • Communication Interfaces: USB 2.0, Bluetooth, Wi-Fi
    • Video Out: DisplayPort over USB Type-C

    Additional Data

    • Battery Type: Li-ion battery, charged in camera or on separate charger
    • Battery Operating Time: Approx. 4 hours at 25°C ambient temperature and typical use
    • Operating Temperature Range: –15°C to 50°C
    • Storage Temperature Range: –40°C to 70°C
    • Shock/Vibration/Encapsulation; Safety: 25 g / IEC 60068-2-27, 2 g / IEC 60068-2-6 / IP 54; EN/UL/CSA/PSE 60950-1
    • Weight/Dimensions w/o Lens: 1.3 kg, 140 x 201 x 84 mm
  • Supplied Accessories

    • FLIR T540 Infrared Thermal Camera 
    • FLIR Tools+ software package
    • Lens
    • 2 x batteries 
    • Battery charger 
    • Hard transport case 
    • Lanyards 
    • Front lens cap
    • Power supplies 
    • Printed documentation, SD card (8 GB)
    • Cables (USB 2.0 A to USB Type-C, USB Type-C to HDMI, USB Type-C to USB Type-C)
  • Product Documents

    Product Attachments

    View FileFLIR T500 Datasheet    Size: (129.8 KB)
    View FileFLIR T540/C3 Offer Redemption Form    Size: (1 MB)
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