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T540 Professional Thermal Imaging Camera (24° Lens)

The FLIR T540 Thermal Camera with 4 inch LCD, optical block rotation, intuitive folder & naming structure. Streams data directly to computer over Wi-Fi or USB. Enhanced data collection, analysis & sharing with FLIR Tools or FLIR ReseachIR software solutions.

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16084.80 incl. VAT)
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FLIR T540 Thermal Camera - With Optical Rotating Block

The FLIR T540 camera is packed with performance features that speed up testing and deliver precision results: an ergonomic design, built-in macro mode, razor-sharp macro lens, and analysis software that’s a snap to learn.

FLIR T540 provides the resolution, crisp imagery, and temperature accuracy needed to help researchers and engineers improve product design, increase efficiency, or gain insight into a target’s thermal behavior. With more than 160,000 temperature measurement points, the exacting detail of Macro Mode, and useful features such as 1-Touch Level/Span, this camera will help you quickly identify hot spots and potential design flaws.

See extra videos for more information on: One-Touch Level/Span and Laser-Assisted Autofocus

Record images with 464 x 348 true native resolution or enhance to more than 645,000 pixels through UltraMax for the most accurate temperature measurements. Activate Macro Mode to measure small components down to 71 μm (T540) or down to 50 μm with the macro lens.

FLIR T540 Multiple Targets, One Solution

Not every target is large enough or close enough for proper measurement with a single lens.  Inter-changeable are available so you can use the same camera for every target you survey. The camera auto-calibrates with each new lens to ensure it produces high-quality images and precise thermal measurements

  • 24° standard 0.15 m / optional macro mode
  • 42° wide angle 0.15 m
  • 14° telephoto 1.0 m

With the sensitivity to detect temperature differences of less than 0.03°C, find hidden design flaws and track small thermal gradients. FLIR T540 offers a wide temperature range for quantifying heat generation and thermal dissipation up to 1500°C. Measurements are accurate to ±2%, promoting quality assurance and factory acceptance of printed circuit boards and other products.



FLIR T540 Key Features:

  • Accurately troubleshoot hot spots / potential faults
  • Sleek, ergonomic design
  • Optical block rotates 180° - Comfortable all day long use!
  • Bright 4 inch 640 x 480 pixel touchscreen LCD with auto-rotation
  • Inspection Route camera option
  • Easy to navigate menu, with 2 programmable buttons
  • WiFi streaming via FLIR Tools app
  • Streamlined reporting features: built-in voice annotations, text comments and ability to sketch directly on captured images using the touch-screen
  • Embedded GPS location
  • Rechargeable batteries - Up to 4 hrs operating time
  • Advanced on-camera measurement tools
  • Digital Camera (5 MP) built-in LED light
  • Digital zoom - Adjustable from 1 to 6x continuous
  • UltraMax image processing - Thermal Studio Software activate UltraMax 645,888 effective pixels (quadruple image quality)
  • Wide temperature range -20 to 120°C, 0 to 650°C and 300°C to 1500°C with accurate, reliable results within ±2°C or ±2% of reading
  • High thermal sensitivity <30mK for clear, low-noise results
  • Image Modes:
    • Infrared
    • visual
    • MSX enabled - Blend together digital and thermal images, enhancing the detail level of captured images significantly  
    • Picture-in-Picture - Resizable, movable
  • Colour Palettes - Iron, Gray, Rainbow, Arctic, Lava, Rainbow HC
  • Fully adjustable lenses with automatic calibration
  • Laser-assisted autofocusing - Built-in laser pointer to measure distances and automatically adjust the image so you always get the best focus
  • Real-time, fully radiometric video streaming - View images real-time on a PC and analyse every pixel in the image


 Deepen your understanding of products and processes with Macro Mode measurement down to 71 μm per pixel spot size:

  • Measure targets comfortably in any lab environment, thanks to its streamlined form-factor and 180° rotating optical block
  • Reduce test times and increase efficiency through rapid camera setup and advanced analysis tools
  • Improve data sharing and build client trust with vivid imagery that even non-experts can interpret


What comes with the FLIR T540?

  • FLIR T540 Thermal Camera (select lens via dropdown)
  • FLIR Thermal Studio Software (1-Yr Subscription)
  • 2 x Rechargeable Batteries and Charger
  • Front Lens Cap
  • Power Supplies
  • Printed Documentation
  • 8GB SD Card
  • USB Cables
  • Lanyards
  • Hard Transport Case



Comparison Chart for: FLIR T540 Professional Thermal Imaging Camera (24° Lens)

IR Resolution320 x 240 (76,800 pixels)464 x 348 (161,472 pixels)
UltraMax Resolution307,200 effective pixels645,888 effective pixels
Object Temperature Range-20°C to 120°C (-4°F to 248°F)-20°C to 120°C (-4°F to 248°F)
0°C to 650°C (32°F to 1202°F) 0°C to 650°C (32°F to 1202°F)
Optional Calibration: 300°C to 1200°C (572°F to 2192°F)300°C to 1500°C (572°F to 2732°F)
Digital Zoom1-4x continuous1-6x continuous
Common Features
Detector Type and PitchUncooled microbolometer, 17 µmUncooled microbolometer, 17 µm
Thermal Sensitivity/NETD<30 mK @ 30°C (42° lens)<30 mK @ 30°C (42° lens)
Spectral Range7.5 - 14.0 µm7.5 - 14.0 µm
Image Frequency30 Hz30 Hz
Lens IdentificationAutomaticAutomatic
F-Numberf/1.1 (42° lens), f/1.3 (24° lens), f/1.5 (14° lens)f/1.1 (42° lens), f/1.3 (24° lens), f/1.5 (14° lens)
FocusContinuous (LDM), one- shot (LDM), one-shot contrast, manualContinuous (LDM), one- shot (LDM), one-shot contrast, manual
Macro Mode24° lens option / 103 µm effective spotsize24° lens option / 71 µm effective spotsize
Programmable Buttons22
Measurement and Analysis
Accuracy±2°C (±3.6°F) or ±2% of reading±2°C (±3.6°F) or ±2% of reading
Spotmeter and Area3 ea. in live mode3 ea. in live mode
Measurement PresetsNo measurement, center spot, hot spot, cold spot, User Preset 1, User Preset 2No measurement, center spot, hot spot, cold spot, User Preset 1, User Preset 2
Laser Pointer
Laser Distance Meter
Image Sketch
Distance, Area Measurement