Metadata

Part No. 82506-0201
Product name FLIR T840 24° + 14° & 42°
Revision 49273
Last modified 2018-04-20 10:59

Imaging and optical data

Infrared resolution 464 × 348 pixels
(super-resolution)Not supported when using macro. In
NETD
  • <30 mK, 42° @ +30°C
  • <40 mK, 24° @ +30°C
  • <50 mK, 14° @ +30°C
Field of view
  • 42° × 32°
  • 24° × 18°
  • 14° × 10°
Minimum focus distance
  • 0.15 m, 42°
  • 0.15 m, 24°
  • 1.0 m, 14°
  • Macro mode 71 µm as option to 24°
Minimum focus distance with MSX
  • 0.65 m, 42°
  • 0.5 m, 24°
  • 1.0 m, 14°
Focal length
  • 10 mm, 42°
  • 17 mm, 24°
  • 29 mm, 14°
Spatial resolution (IFOV)
  • 1.66 mrad/pixel, 42°
  • 0.90 mrad/pixel, 24°
  • 0.52 mrad/pixel, 14°
Available extra lenses
  • 6° (service calibration required)
Lens identification Automatic
f number
  • 1.1, 42°
  • 1.3, 24°
  • 1.5, 14°
Image frequency 30 Hz
Focus
  • Continuous LDM
  • One-shot LDM
  • One-shot contrast
  • Manual
Field of view match Yes
Digital zoom 1–6× continuous

Detector data

Focal plane array/spectral range Uncooled microbolometer/7.5–14 µm
Detector pitch 17 µm

Image presentation

Resolution (display) 640 × 480 pixels (VGA)
Surface brightness (cd/m2) 400
Screen size 4 in.
Viewing angle 80°
Color depth (bits) 24
Aspect ratio 4:3
Auto-rotation Yes
Touchscreen Optically bonded PCAP
Display technology IPS
Cover glass material Dragontrail®
Programmable buttons 2
Viewfinder Yes
Image adjustment
  • Automatic
  • Automatic maximum
  • Automatic minimum
  • Manual

Image presentation modes

Infrared image Yes
Visual image Yes
Yes
Picture in picture Resizable and movable
Gallery Yes

Measurement

Camera temperature range Object temperature range
Accuracy — for ambient temperature +15 to +35°C
–20 to +120°C –20 to +100°C
±2°C
+100 to +120°C ±2%
0 to +650°C 0 to +100°C
±2°C
+100 to + 650°C ±2%
+300 to +1500°C +300 to +1500°C
±2%

Measurement analysis

Spotmeter 3 in live mode
Area 3 in live mode
Automatic hot/cold detection Automatic maximum/minimum markers within area
Measurement presets
  • No measurements
  • Center spot
  • Hot spot
  • Cold spot
  • User preset 1
  • User preset 2
Difference temperature Yes
Reference temperature Yes
Emissivity correction Yes, variable from 0.01 to 1.0 or selected from materials list
Measurement corrections Yes
External optics/windows correction Yes
Screening 0.5°C accuracy at 37°C with reference

Alarm

Color alarm (isotherm)
  • Above
  • Below
  • Interval
  • Condensation (moisture/humidity/dewpoint)
  • Insulation
Measurement function alarm Audible/visual alarms (above/below) on any selected measurement function

Set-up

Color palettes
  • Iron
  • Gray
  • Rainbow
  • Arctic
  • Lava
  • Rainbow HC
Setup commands Local adaptation of units, language, date, and time formats
Languages 21

Service functions

Camera software update Use PC software

Storage of images

Storage media Removable memory: SD card
Time lapse (Periodic image storage) 10 seconds to 24 hours (infrared)
Remote control operation
  • Using (using USB cable)
  • (over Wi-Fi)
Image file format Standard JPEG, measurement data included. Infrared-only mode.

Image annotations

Voice 60 seconds with built-in microphone and speaker (and via Bluetooth) on still images and video
Text Text from predefined list or soft keyboard on touchscreen
Visual image annotation Yes
Image sketch Yes: on infrared only
Sketch From touchscreen
Wireless connection (Bluetooth) to: meters with
Laser distance meter information Yes
Area measurement information Yes
GPS Location data automatically added to every still image and first frame in video from built-in GPS

Video recording in camera

Radiometric infrared-video recording RTRR (.csq)
Non-radiometric infrared-video recording H.264 to memory card
Visual video recording H.264 to memory card

Video streaming

Radiometric infrared-video streaming (compressed) Over UVC
Non-radiometric video streaming (compressed: IR, , visual, Picture in Picture)
  • H.264 (AVC) over RTSP (Wi-Fi)
  • MPEG4 over RTSP (Wi-Fi)
  • MJPEG over UVC and RTSP (Wi-Fi)
Visual video streaming Yes

Digital camera

Resolution 5 MP with LED light
Focus Fixed
Field of view 53° × 41°
Video lamp Built-in LED light

Laser pointer

Laser alignment Position is automatically displayed on the infrared image
Laser distance meter Activated by dedicated button
Laser Class 2, 0.05–40 m ±1% of measured distance

Data communication interfaces

Interfaces USB 2.0, Bluetooth, Wi-Fi, DisplayPort
/Bluetooth Communication with headset and external sensors
Wi-Fi Peer to peer (ad hoc) or infrastructure (network)
Audio Microphone and speaker for voice annotation of images
USB USB Type-C: data transfer/video/power
USB standard USB 2.0 High Speed
Video out DisplayPort
Video connector type DisplayPort over USB Type-C

Radio

Operating frequency Bluetooth + EDR/LE: 2402–2480 MHz WLAN 2.4 GHz: 2412–2462 MHz WLAN 5 GHz: 5150–5350 MHz (DFS: only slave mode) Note that frequency band 5150–5350 MHz is for indoor use only, see national regulations.
RF output (EIRP) Bluetooth + EDR/LE: < 10 dBm WLAN: < 17 dBm
Antenna Integrated PIFA antenna (gain: maximum 1.4 dBi)

Power system

Battery type Rechargeable Li-ion battery
Battery voltage 3.6 V
Battery operating time > 4 hours at 25°C with typical use
Charging system In camera (AC adapter or 12 V from a vehicle) or two-bay charger
Charging time (using two-bay charger) 3.5 h to 90% capacity, on-screen indicator
Charging temperature 0°C to +‎45°C‎, except for the Korean market: +10°C to +‎45°C
External power operation AC adapter 90–260 V AC (50/60 Hz) or 12 V from a vehicle (cable with standard plug, optional)
Power management Automatic shut-down and sleep mode

Environmental data

Operating temperature range –15 to +50°C
Storage temperature range –40 to +70°C
Humidity (operating and storage) IEC 60068-2-30/24 hours, 95% relative humidity, 25–40°C/2 cycles
EMC
  • 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)
Radio spectrum
  • ETSI EN 300 228
  • FCC Part 15.249
  • RSS-247 Issue 2
Encapsulation IP 54 (IEC 60529)
Shock 25g (IEC 60068-2-27)
Vibration 2g (IEC 60068-2-6)
Safety EN/UL/CSA/PSE 60950-1

Physical data

Weight (including battery) 1.4 kg
Size (L × W × H)
  • Lens vertical: 150.5 × 201.3 × 84.1 mm
  • Lens horisontal: 150.5 × 201.3 × 167.3 mm
Battery weight 195 g
Battery size (L × W × H) 59 × 66 × 94 mm
Tripod mounting UNC ¼″-20
Housing material PCABS with TPE, magnesium
Color Black

Warranty and service

Warranty http://www.flir.com/warranty/

Shipping information

Packaging, type Cardboard box
Packaging, contents
  • Extra lens, 14°‎
  • Extra lens, 42°‎
  • Accessory box I:
    • SD card (8 GB)‎
    • USB 2.0 A to USB Type-C cable
    • USB Type-C to HDMI and PD adapter
    • USB Type-C to USB Type-C cable (USB 2.0 standard)‎
    • Power supply for battery charger
    • Power supply,‎ 15 W/3 A
    • Printed documentation
  • Accessory box II:
    • Neck strap
    • Lens cleaning cloth
    • Lens cap strap
    • Small eyecup
  • Infrared camera with lens
  • Battery (2 ea)
  • Battery charger
  • Hard transport case
  • Lens cap, front
  • Lens cap,‎ front and rear (only for extra lenses)
Packaging, size 500 × 190 × 370 mm
EAN-13 4743254004078
UPC-12 845188018900
Country of origin Estonia