Thermal Camera for Predictive Maintenance


Model: T620 15° (Wi-Fi)
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The FLIR T620 is an indispensable tool for troubleshooting hot spots and potential electrical failures, so you can get them repaired quickly and avoid expensive downtime. With its 307,200 (640 x 480) pixel infrared resolution and bright, 4.3" LCD touchscreen, you'll easily see indications of electrical resistance, mechanical wear, and other heat-related issues. Keep things operating safely and head off expensive downtime with this flexible, dependable thermal imaging camera.

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  • Optimal Ergonomics

    The T620's optical block rotates 120° for easier targeting, while auto-orientation means the screen is always easy to read.

  • Efficiency and Productivity

    From the touchscreen to GPS/compass annotations and on-screen sketch, the T620's features improve efficiency and boost productivity.

  • Fast Communication

    Connect (Wi-Fi) to FLIR Tools Mobile for image analysis and sharing, or transmit test & measurement data to the camera via METERLiNK®.

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IR Resolution
640 × 480 pixels
Thermal Sensitivity/NETD
<40 mK @ +30°C (+86°F)
Temperature Range
-40°F to 1202°F (-40°C to 650°C)
±2°C (±3.6°F) or 2%, whichever is greater, at 25°C (77°F) nominal.
Field of view (FOV)
15° × 11°
Built-in touch screen, 4.3 in. wide screen LCD, 800 × 480 pixels
Storage Media
Removable memory SD card
Imaging & Optical
Auto orientation
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
Detector Type
Focal plane array (FPA), uncooled microbolometer
Digital Camera FOV
Adapts to the IR lens
Digital image enhancement
Adaptive digital noise reduction
Digital Zoom
1–4× continuous
Display Type
Capacitive touch screen
Field of view (FOV)
15° × 11°
Focal Length
41 mm (1.63 in.)
Automatic (one shot) or manual
Frame Rate
30 Hz
Image Description
Add short note (stored in JPEG EXIF tag)
Image Frequency
30 Hz
Infrared Image
Full-color IR image
IR Resolution
640 × 480 pixels
Activated by dedicated button
Laser Alignment
Position is automatic displayed on the IR image
Lens Identification
Manual Image Adjustment
Linear based; possible to adjust level/span/max./min.
Minimum Focus Distance
0.5 m (1.64 ft.)
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.
Draw on thermal/digital photo or add predefined stamps
Spatial resolution (IFOV)
0.41 mrad
Spectral Range
7.5–14 µm
Thermal Sensitivity/NETD
<40 mK @ +30°C (+86°F)
Video Lamp
Built-in LED light
Visual Image
Thermal/Visual/Fused images/P-i-P/MSX (Resizable and movable) and Thumbnail Gallery
Visual Video Recording
MPEG-4 to memory card
Visual Video Streaming
MPEG-4 using Wi-Fi Uncompressed colorized video using USB
Measurement & Analysis
±2°C (±3.6°F) or 2%, whichever is greater, at 25°C (77°F) nominal.
5 + 5 areas (boxes or circles) with max./min./average (in post-acquisition analysis)
Atmospheric transmission correction
Automatic, based on inputs for distance, atmospheric temperature and relative humidity
Color Alarm (Isotherm)
Difference Temperature
Delta temperature between measurement functions or reference temperature
Emissivity Correction
Variable from 0.01 to 1.0 or selected from materials list
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
Object Temperature Range
–40°C to +150°C (–40°F to +302°F) +100°C to +650°C (+212°F to +1202°F)
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
Spot Meter
Temperature Range
-40°F to 1202°F (-40°C to 650°C)
User Interface
Built-in touch screen, 4.3 in. wide screen LCD, 800 × 480 pixels
Report Generation
Instant Report (*.pdf file) in camera Separate PC software with extensive report generation
Add table. Select between predefined templates or create your own in FLIR Tools
60 seconds (via Bluetooth) stored with the image
Battery operating time
>2.5 hrs
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)
Environmental & Certifications
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 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
Laser Classification
Class 2
Laser Type
Semiconductor AlGaInP diode laser, 1 mW, 635 nm (red)
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)
Camera direction automatically added to every still image
Housing material
Packaging Size
495 x 192 x 370 mm (19.49 x 7.56 x 14.57 in.)
1.3 kg (2.87 lb.)
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Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

FLIR T620 - Model: T620 15° (Wi-Fi)

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