FLIR T640bx
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FLIR T640bx

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Which FLIR cameras are supported by the Atlas SDK?

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Trouble Shooting

My camera suddenly shows a blue screen or a checkerboard pattern instead of a live image. What is wrong?

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I'm trying to register my FLIR product but I recieve an error that the serial number is not found. What is the reason?

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Technical Guidance

How can I stream video from my USB or Ethernet camera?

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How do I restore the default settings for a handheld FLIR camera?

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Software / Firmware

How can I update my FLIR camera firmware?

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How can I connect my camera to transfer images?

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What cameras are supported in ResearchIR / ResearchIR MAX ?

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What is the typical spectral response for certain camera/lens combination?

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Technical Guidance

How can I display live video from my USB or Ethernet camera?

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FLIR T6xx Series User Manual
±2°C (±3.6°F) or 2%, whichever is greater, at 25°C (77°F) nominal.
Color alarm (isotherm)
Camera direction automatically added to every still image
Detector Type
Focal plane array (FPA), uncooled microbolometer
Difference Temperature
Delta temperature between measurement functions or reference temperature
Housing material
Insulation Alarm
1 insulation alarm
IR Resolution
640 × 480 pixels
Activated by dedicated button
Laser Alignment
Position is automatic displayed on the IR image
Laser Classification
Class 2
Laser Type
Semiconductor AlGaInP diode laser, 1 mW, 635 nm (red)
Packaging Size
495 x 192 x 370 mm (19.49 x 7.56 x 14.57 in.)
1 line profile with max/min temp
Difference temperature alarm, audible
Thermal Sensitivity/NETD
<30 mK @ +30°C (+86°F)
1.3 kg (2.87 lb.)
GPS [compass]
Location data automatically added to every still image from built-in GPS
Time Lapse
15 seconds to 24 hours
User presets [in live images]
The user can select and combine measurements from any number of available spots/boxes/circles/profiles/delta
60 seconds (via Bluetooth) stored with the image
Connections & Communications
USB-mini, USB-A, Bluetooth, Wi-Fi, Digital Video Output
METERLiNK - Bluetooth
Frequency range: 2402–2480 MHz
SD Card
One card slot for removable SD memory cards
Storage Media
Removable memory SD card
USB-A: Connect external USB device USB Mini-B: Data transfer to and from PC / uncompressed colorized video
USB - Standard
USB 2.0 high speed
Video Out
Digital video output (DVI)
Video Connector Type
HDMI compatible
Standard: 802.11 b/g Frequency range: 2412–2462 MHz Max. output power: 15 dBm
Atmospheric transmission correction
Automatic, based on inputs for distance, atmospheric temperature and relative humidity
ETSI EN 301 489-1 (radio) ETSI EN 301 489-17 EN 61000-6-2 (Immunity) EN 61000-6-3 (Emission) FCC 47 CFR Part 15 Class B (Emission) ICES-003
Emissivity Correction
Variable from 0.01 to 1.0 or selected from materials list
Emissivity Table
Emissivity table of predefined materials
IP 54 (IEC 60529)
Humidity (Operating and Storage)
IEC 60068-2-30/24 h 95% relative humidity +25°C to +40°C (+77°F to +104°F) / 2 cycles
Humidity alarm
1 humidity alarm, including dew point alarm
Operating Temperature Range
–15°C to +50°C (+5°F to +122°F)
Radio Spectrum
ETSI EN 300 328 FCC Part 15.247 RSS-247 Issue 2
EN/UL/CSA/PSE 60950-1
25 g (IEC 60068-2-27)
Storage Temperature Range
–40°C to +70°C (–40°F to +158°F)
Tripod Mounting
UNC ¼"-20
2 g (IEC 60068-2-6)
Imaging & Optical
Auto orientation
Automatic landscape or portrait
Automatic Image Adjustment
Continuous, histogram based
Built-in Digital Camera
5 Mpixels with LED light (photo as separate image)
Camera size excl lens (L x W x H)
143 × 195 × 95 mm (5.6 × 7.7 × 3.7 in.)
Camera software update
Use PC software FLIR Tools
Color palettes
Iron, Rainbow, Rainbow HC, White hot, Black hot, Arctic, Lava
Detector Pitch
17 µm
Digital Camera FOV
Adapts to the IR lens
Digital image enhancement
Adaptive digital noise reduction
Digital Zoom
1–8× continuous
Display Type
Capacitive touch screen
Automatic (one shot) or manual
Global Positioning System [GPS]
Location data automatically added to every still image from built-in GPS
Image Frequency
30 Hz
Infrared Image
Full-color IR image
Lens Identification
Manual Image Adjustment
Linear based; possible to adjust level/span/max./min.
Non-radiometric IR video recording
MPEG-4 to memory card
Non-radiometric IR video streaming
MPEG-4 using Wi-Fi Uncompressed colorized video using USB
Resizable and movable IR area on visual image
Radiometric IR video streaming
Full dynamic to PC using USB or to mobile devices using Wi-Fi.
Spectral Range
7.5–14 µm
Built-in 800 × 480 pixels
Visual Video Recording
MPEG-4 to memory card
Video Lamp
Built-in LED light
Visual Image
Full color visual image
Visual Video Streaming
MPEG-4 using Wi-Fi Uncompressed colorized video using USB
Measurement & Analysis
5 + 5 areas (boxes or circles) with max./min./average (in post-acquisition analysis)
External Optics & Windows Correction
Automatic, based on inputs of window transmission and temperature
Measurement Corrections
Emissivity, reflected temperature, relative humidity, atmospheric temperature, object distance, external IR window compensation
Measurement Function Alarm
Audible/visual alarms (above/below) on any selected measurement function
Measurement Presets
No measurements, Center spot, Hot spot, Cold spot, User preset 1, User preset 2
Optics Transmission Correction
Automatic, based on signals from internal sensors
Reference Temperature
Manually set using difference temperature
Reflected apparent temperature correction
Automatic, based on input of reflected temperature
Set-up Commands
Define user presets, Save options, Programmable button, Reset options, Set up camera, Wi-Fi, GPS & compass, Bluetooth, Language, Time & units, Camera information
Spot Meter
Thermal MSX
Thermal image with enhanced detail presentation
Meter Data
Built-in touch screen, 4.3 in. wide screen LCD, 800 × 480 pixels
Battery operating time
> 2.5 hours at 25°C (+68°F) and typical use
Battery type
Rechargeable Li ion battery
Charging system
In camera (AC adapter or 12 V from a vehicle) or 2-bay charger
Charging Temperature
0°C to +45°C (+32°F to +113°F)
Charging Time
2.5 h to 90 % capacity, charging status indicated by LED's
External Power Operation
AC adapter 90–260 VAC, 50/60 Hz or 12 V from a vehicle (cable with standard plug, optional)
Storage Media
File Formats
Standard JPEG, measurement data included
File Formats - Visual
Standard JPEG, automatically associated with corresponding thermal image
Image Storage
Standard JPEG, including digital photo and measurement data, on memory card
Image Storage Mode
Simultaneous storage of thermal and digital photo in same JPEG file. Optional to store digital photo as a separate JPEG file.
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