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FLIR T840 Thermal Imaging Camera

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  • Extremely high thermal resolution with 464 x 348 pixels
  • Large temperature measurement range (-20˚C to 1500˚C)
  • Rotating optical block, laser guided focus, integrated viewfinder
(Ex. VAT) £16,302.00 (Inc. VAT) £19,562.40

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  • Description

    FLIR T840 Thermal Imaging Camera

    ** The FLIR T840 features an 'Elevated Body Temperature Mode' > read the dedicated section below for more information **

    Practical Thermal Imaging

    FLIR T840 in use

    The FLIR T840 Thermal Imaging Camera is an extremely sophisticated thermal imaging camera designed to be used by professional thermographers across a range of industries including power distribution and heavy plant production. It has an infrared sensor with a resolution of 464 x 348 pixels and three object temperature measurement ranges: -20˚C to 120˚C, 0˚C to 650˚C, and 300˚C to 1500˚C. Measurements are accurate to ±2˚C or ±2% and excellent thermal sensitivity of 30mK means that temperature differences of just 0.03˚C can be shown on screen.

    The FLIR T840 is available with three different lenses: 14˚, 24˚ and 42˚. Each lens has different fields of view and focus distances. Focusing is done using a laser-guided continuous focus system and it also possible to get a laser distance reading and use a manual focus system. Automatic area calculation in m2 and ft2 is also available. The 180˚ rotating optical block is particularly useful for observing all around the user during inspections and the imager has an integrated viewfinder.

    High Quality Thermal Picture

    FLIR T840

    Thermal images are shown on the FLIR T840’s vibrant 4” colour display and a range of palettes are available including iron, greyscale, rainbow, arctic, and lava. A smooth picture in realtime and in saved thermal video is provided by the 30Hz image refresh rate and the high-definition sensor enables 1-6x continuous digital zoom. The imager has various measurement functions such as centre spot, hot spot, cold spot and twin spot surface temperature readings.

    An integrated 5MP digital camera takes visual images and video to sit alongside thermal videos and images in the large 8GB SD-card memory. It also enables a wide range of additional display functions on the FLIR T840 such as MSX® image enhancement, picture-in-picture, and thermal blending. One of the standout features of the thermal camera is time lapse which allows the user to monitor an installation over the course of 24 hours to see intermittent faults.

     

    Advanced Analysis Features

    FLIR T840 Screen

    The FLIR T840 has multiple analytical features and can store full radiometric thermal video and paired thermal images with visual images. Onboard GPS automatically geotags saved files and it is possible to add 60 second voice observations to video and still images in order to record observations during inspections. METERLINK® Bluetooth technology allows the camera to combine with FLIR test and measurement equipment to add quantitative data to thermographs whilst USB and Wi-Fi technology allows transfers to PCs or smartphones.

    Once files are transferred to a PC, the FLIR T840 is compatible with FLIR Ultramax that can multiply the pixel count by four in order to vastly increase thermograph clarity. Video streaming is possible over Wi-Fi or a video out cable. The camera is covered by FLIR’s 2-10 warranty with a decade’s guarantee on the sensor. It comes supplied with a FLIR Tools+ software package, batteries, battery charger, hard transport case, lanyards, front lens cap, power supplies, 8GB SD card and USB cables.

     

    Thermal Imaging for Detecting Elevated Body Temperature

    This camera includes an EBT screening mode.

    While unable to detect a virus or infection, thermal imaging cameras can be used to detect Elevated Body Temperature. FLIR thermal cameras have been used in public spaces—such as airports, train terminals, businesses, factories, and concerts—as an effective tool to measure skin surface temperature and identify individuals with Elevated Body Temperature (EBT).

    If the temperature of the skin in key areas (especially the corner of the eye and forehead) is above average temperature, then the individual may be selected for additional screening. Identifying individuals with EBT, who should then be further screened with virus-specific diagnostic tests, can help reduce or dramatically slow the spread of viruses and infections.

    Using thermal cameras, officials can be more discrete, efficient, and effective in identifying individuals that need further screening with virus-specific tests. A variety of institutions, including transportation agencies, businesses, factories, and first responders are using thermal screening as an EBT detection method and as part of employee health and screening (EH&S).

    Airports in particular are actively employing FLIR thermal cameras as part of their screening measures for passengers and flight crews. The screening procedures implemented at airports and in other public places are just the first step when it comes to detecting a possible infection: it’s a quick way to screen for anyone who might be sick, and must always be followed up with further screening before authorities decide to quarantine a person.

    For more information regarding EBT screening, please view this pdf.

    FLIR part number: 82502-0201

     T530T540T840
    Thermal resolution 320 x 240 pixels 464 x 348 pixels 464 x 348 pixels
    Temperature range -20˚C to 650˚C -20˚C to 1500˚C -20˚C to 1500˚C
    Thermal sensitivity 30mK 30mK 30mK
    Accuracy ±2˚C or ±2% ±2˚C or ±2% ±2˚C or ±2%
    Digital zoom 1-4x 1-6x 1-6x
    METERLINK®
    Wi-Fi & USB
    Interchangeable lenses
    GPS tagging
    Viewfinder    
    Lens compatibility 14˚, 24˚, 42˚ 14˚, 24˚, 42˚ 6˚, 12˚, 24˚, 42

     

    Key Features

      Thermal Resolution
    464x348 pixels (161,472 temperature measurements - x4 using Ultramax™).
     
      Thermal Sensitivity
    <0.03°C @ 30°C (30mK)
     
      Accuracy
    +/- 2% or 2°C
     
      Temperature Range
    -20°C to 1500°C
     
      UltraMax™
    Helps reduce interference and multiplies thermal resolution by four on thermal images and video.
     
      MSX®
    Mixes details from visual images provided by the integrated digital camera contained within the camera.
     
      Radiometric Video Recording
    Videos boast additional temperature data for export to a memory card and further analysis with FLIR Tools software.
     
      Rotatable Lens
    Rotating optical block allows user to view all around them during inspections without having to move the camera up at awkward angles.
     
      User Presets
    Pre-programmed user pre-sets for quicker and easier measurement.
     
      Intuitive Touch screen and Interface
    4" vibrant colour touch screen and buttons combine with excellent operating system for smooth operation.
     
      Built-in Digital Camera
    5MP digital camera inbuilt. Captures visible images to sit alongside thermal images and videos which also enables a wide range of other analytical tools such as Picture-in-Picture, Thermal Fusion and MSX®.
     
      Meterlink®
    Works over Bluetooth with FLIR test and measurement instruments to add quantitative information onto images and videos from the FLIR T840.
     
      Additional Lenses Available
    Interchangeable telephoto, wide angle, and close-up optics.
     
      Laser Pointer
    Laser distance meter allows the camera to automatically focus using laser guidance.
     
      Annotations
    Add voice or text comments to images or use the touch screen to sketch.
     
      Digital Zoom
    x6 Digital Zoom function inbuilt.
     
      Wi-Fi Connectivity
    Connects camera to mobile devices so you can stream live thermal video, take remote control, analyse stored images, and e-mail findings quickly from the field. *Requires Free FLIR Tools Mobile App for Android and iPhone.
     
      Compass & GPS
    Embeds pointing direction and geo-location onto thermal image alongside time-and-date stamp

     

    DISCLAIMER: Although thermal imaging products should never be used to make a diagnosis of a disease such as coronavirus COVID-19, they can be used in screening those with a higher skin surface temperature so that they can be medically assessed.

    Buyers Guide Banner
  • Specification

    OVERVIEW

    • IR Resolution: 464 x 348 (161,472 pixels)
    • Laser Pointer: Yes
    • Programmable Buttons: 2
    • Spectral Range: 7.5 - 14.0 µm
    • Macro Mode: 24° lens option 71 µm effective spotsize
    • Text: Predefined list or touchscreen keyboard
    • Time Lapse: 10 sec to 24 hrs
    • Voice: 60 sec. recording added to still images or video via built-in mic (has speaker) or via Bluetooth
    • Weight & Dimensions (without lens): 1.3 kg (2.9 lbs), 140 x 201 x 84 mm (5.5 x 7.9 x 3.3 in)
    • CONNECTIONS & COMMUNICATIONS
    • Communication Interfaces: USB 2.0, Bluetooth, Wi-Fi
    • Storage Media: Removable SD card
    • Video Out: DisplayPort over USB Type-C
    • METERLiNK: Yes

    ENVIRONMENTAL

    • Operating Temperature Range: -15°C to 50°C (5°F to 122°F)
    • Storage Temperature Range: -40°C to 70°C (-40°F to 158°F)
    • Shock & Vibration & Encapsulation: 25 g / IEC 60068-2-27, 2 g / IEC 60068-2-6 / IP 54; EN/UL/CSA/PSE 60950-1

    IMAGING & OPTICAL

    • Colour palettes: Iron, Grey, Rainbow, Arctic, Lava, Rainbow HC
    • Detector Type and Pitch: Uncooled microbolometer, 17 µm
    • Digital Camera: 5 MP, with built-in LED photo/video lamp
    • Digital Zoom: 1-6x continuous
    • f-number: f/1.1 (42° lens), f/1.3 (24° lens), f/1.5 (14° lens), f/1.35 (6° lens)
    • Focus: Continuous with laser distance meter (LDM), one-shot LDM, one-shot contrast, manual
    • Global Positioning System [GPS]: Automatic image tagging
    • Image Frequency: 30 Hz
    • Image Sketch: From touchscreen, on infrared image only
    • Lens Identification: Automatic
    • Minimum Focus Distance: 42° lens - 0.15 m; 24° lens - 0.15 m, optional macro mode; 14° lens - 1.0 m; 6° lens - 5.0 m
    • Non-Radiometric IR or Visual Video: H.264 to memory card
    • Non-radiometric IR video streaming: H.264 or MPEG-4 over Wi-Fi MJPEG over UVC or Wi-Fi
    • Picture-in-Picture: Resizable and movable
    • Radiometric IR video recording: Real-time radiometric recording (.csq)
    • Radiometric IR video streaming: Yes, over UVC or Wi-Fi
    • Viewfinder: Yes
    • UltraMax: Quadruples pixel count; activated in menu and processed in FLIR Tools
    • UltraMax Resolution: 645,888 effective pixels

    MEASUREMENT & ANALYSIS

    • Accuracy: ±2°C (±3.6°F) or ±2% of reading
    • Area measurement information: Yes; calculates area inside measurement box in m² or ft²
    • Laser Distance Meter: Yes; dedicated button
    • Measurement Presets: No measurement, center spot, hot spot, cold spot, User Preset 1, User Preset 2
    • Object Temperature Range: -20°C to 120°C (-4°F to 248°F); 0°C to 650°C (32°F to 1202°F); 300°C to 1500°C (572°F to 2732°F)
    • Spot Meter: 3 ea. in live mode
    • Thermal Sensitivity/NETD: <30 mK at 30°C (42° lens)

    METER DATA

    • Display: 4", 640 x 480 pixel touchscreen LCD with auto-rotation

    POWER

    • Battery operating time: Approx. 4 hours at 25°C (77°F) ambient temperature and typical use
    • Battery type: Li-ion battery, charged in camera or on separate charger

    SHIPPING INFORMATION

    • Packaging: Infrared camera with lens, small viewfinder eyecup, 2 batteries, battery charger, hard transport case, lanyards, front lens cap, power supplies, printed documentation, SD card (8 GB), cables (USB 2.0 A to USB Type-C, USB Type-C to HDMI, USB Type-C to USB Type-C)

    STORAGE MEDIA

    • Image File Format: Standard JPEG with measurement data included
    • Image Storage Mode: Infrared, visual, MSX®, Picture-in-Picture
  • Supplied Accessories

    • FLIR T840 Thermal Imaging Camera
    • FLIR Tools+ software package
    • Batteries
    • Battery charger
    • Hard transport case
    • Lanyards
    • Front lens cap
    • Power supplies
    • 8GB SD card
    • USB cables
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