FLIR T640/FLIR T620 Infrared Thermal Camera

Utility Package offer Available until March 31st 2012!Utility Package offer Available until March 31st 2012!

The FLIR T640 / T620 combine the ergonomics and flexibility of the FLIR T-Series with the extremely high image quality of the P-Series. The FLIR T640 / FLIR T620 offer a crisp thermal image of 640 x 480 pixels on which the smallest of details can be seen. An intuitive user interface supported by state-of-the-art touch-screen technology make the FLIR T640 / FLIR T620 extremely easy to use.

  • 640x480 pixel resolution
  • High sensitivity
  • Tiltable IR unit
  • Large bright 4.3 inch LCD screen
  • Viewfinder (FLIR T640)
  • High quality visual camera
  • Automatic and manual focus
  • Laser Pointer
  • Flexible interfaces
  • MPEG-4 video
  • FLIR Thermal Fusion
  • Picture-in-picture
  • Touch screen
  • Sketch annotations
  • Text and voice annotations
  • Digital zoom
  • MeterLink™
  • Wifi

FLIR T640/FLIR T620 Technical Specification

  FLIR T620 FLIR T640
Imaging performance  
Field of View (FOV) / minimum focus distance 25° x 19° / 0.25 m
15° x 11° / 0.5 m
45° x 34° / 0.15 m
lens needs to be specified when ordering
25° x 19° / 0.25 m
15° x 11° / 0.5 m
45° x 34° / 0.15 m
lens needs to be specified when ordering
Spatial resolution 0.68 mrad for 25° lens
0.41 mrad for 15° lens
1.23 mrad for 45° lens
0.68 mrad for 25° lens
0.41 mrad for 15° lens
1.23 mrad for 45° lens
Thermal sensitivity (at 30 °C) 50 mK @ 30 °C 40 mK @ 30 °C
Digital zoom Direct access, 1-4x continuous Direct access, 1-8x continuous
Image presentation
Viewfinder N/A 800x480 pixels
Temperature range, standard -40 °C to +150 °C
+100 °C to +650 °C
-40 °C to +150 °C
+100 °C to +650 °C
+300 °C to +2,000 °C
Temperature range, optional +300 °C to +2,000 °C  
Measurement analysis
Line profile function N/A Live profile, H/V-direction
Measurement presets N/A Add preset measurement set up by the press of one button


Imaging performance
Resolution 640x480 pixels
Focal Plane array (FPA) Uncooled microbolometer 640x480 pixels, latest generaton with 17 µm pitch
Spectral range 7.8 to 14 µm
Image frequency 30 Hz
Focus Manual / autofocus
Image presentation
Display 4.3" superbright touchscreen LCD 800x480 pixels
Image modes IR-image with selected color scale, Full color visual, Picture in Picture (Resizable and movable IR-area), Thermal Fusion (Threshold above, below and interval), thumbnail gallery
Manual image adjustments Level/span/max/min
Automatic image adjustments, continuous or manual activation Standard or based on histogram from image content
Automatic image adjustment with locked scale Lock max, min or span
Accuracy ± 2 °C or ± 2% of reading
Measurement analysis
Spotmeter 10
Area 5 Max/Min/Average value within box or circle
Automatic hot/cold detection Max/Min temp. value and position shown within box, circle or on a line
Isotherm Detect high/low temperature/interval
Difference temperature Difference between any two measurement functions or any measurement function and a reference temperature
Reference temperature function Manually set
Emissivity correction Variable from 0.01 to 1.0 or selected from materials list
Measurement corrections Reflected temperature, optics transmission and atmospheric transmission
External windows correction Automatic based on inputs of window temperature and transmission
Image controls Palettes (Arctic, Gray, Iron, Lava, Rainbow and Rainbow HC), image adjustment (auto/manual)
Set-up controls Local adaptation of units, language, date and time formats; automatic shutdown , display intensity
Configure information to be shown in image Yes
Programmable button Yes
Image storage
Type IR/visual images; simultaneous storage of visual and IR images
Format Standard JPEG - including measurement data on SD memory card
Digital camera
Built-in digital camera 5 Mpixel incl. lamps
Laser LocatIR
Laser Semiconductor AlGaInP diode laser, Class 2 - position is displayed on the IR image
Laser alignment Laser position shown on IR-image
Image annotation
Voice 60 seconds via Bluetooth®
Text Text from predefined list or soft keyboard on touch screen
Sketch A sketch drawn on touch screen is automatically saved with image
Meterlink Wireless connection to: Extech Moisture meter MO297 or Extech clamp meter EX845
Report generation
Instant Report in camera Automatic generation of PDF report based on selected images direct in camera
Video streaming /recording
Non radiometric IR-video streaming MPEG 4 streaming to PC using USB
Video recording in camera Non-radiometric IR video/visual video, MPEG4 to SD-card.
WiFi Wireless streaming of non-radiometric IR-video, MPEG4
Update of camera
Automatic update of camera to latest version Automatic update of camera from PC running FLIR Tools
Data communication interfaces
Interfaces USB-mini, USB-A, Bluetooth®, WiFi, DVI video
USB USB-A: Connect external USB device - USB-mini-B: Data transfer to and from PC / Streaming MPEG 4
WiFi Connects directly to Ipad/Iphone for image transfer
Battery type Lithium-Ion (field replaceable)
Battery operating time > 2.5 hours at 25°
Charging system In camera, AC adaptor, 2-bay charger or 12 V from a vehicle
Power management Automatic shutdown and sleep mode (user selectable)
AC operation AC adaptor, 90-260 V AC, 50/60 Hz
Adaptor voltage 12 Volt VDC out
Environmental specifications
Operating temperature range -15 to +50°C
Storage temperature range -40 °C to +70 °C
Humidity, operating and storage, non-condensing IEC 60068-2-30 /24 h, 95% relative humidity +25 °C to +40 °C
Encapsulation IP 54, IEC 60529
Bump, Operational 25G, IEC 60068-2-29
Vibration, Operational 2G, IEC 60068-2-6
EMC, emission EN 61000-6-3
EMC, immunity EN 61000-6-2
Physical characteristics
Camera weight incl. battery 1.3 kg
Camera size (L x W x H) 143 x 195 x 95 mm
Tripod Mounting 1/4" - 20
Lenses optional
Tele lens, 15° 15° x 11° / 0.9 m
Wide angle lens 45° 45° x 34° / 0.1 m
Standard package
FLIR T620 / T640: Hard transport case, thermal imaging camera with lens, Battery (2), Battery charger, Large eyecap, Tripod adaptor, Neck strap, Lens cap, Bluetooth® headset, Calibration certificate, FLIR Tools™ PC software CD-ROM, Memory card with adaptor, Power supply incl. multiplugs, Printed Getting Started Guide, Printed Important Information Guide, USB cable, User documentation CD-ROM, HDMI cable (2), Warranty extension card or Registration card
Other FLIR Products
Further Information
Send EnquiryFor further information, please email or call 01909 722 000.
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FLIR T640/FLIR T620 Downloads

FLIR T425 PDF Technical DataFLIR T620 PDF Technical Data

FLIR T425 PDF Technical DataFLIR T640 PDF Technical Data

FLIR T640/FLIR T620 Images

FLIR T620 Infrared Thermal Camera

FLIR T640 Infrared Thermal Camera

Building GuidebookBuilding Guidebook

Building GuidebookDownload

Thermal Imaging HandbookThermal Imaging Handbook

Thermal Imaging HandbookDownload

FLIR Camera Warranty

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