FLIR T840 80° High-Performance Thermal Camera with Viewfinder (464 x 348 (161,472 pixels); f/1.3)

IR Resolution: 464 x 348 (161,472 pixels)

Thermal Sensitivity/NETD: <30 mK at 30°C (42° lens)

Accuracy: ±2°C (±3.6°F) or ±2% of reading

Field of View (FOV): 80° × 63°

Digital Camera: 5 MP, with built-in LED photo/video lamp, disabled when 80° lens in use

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

Storage Media: Removable SD card

IMAGING & OPTICAL

Color Palettes: Iron, Gray, Rainbow, Arctic, Lava, Rainbow HC

Detector Type and Pitch: Uncooled microbolometer, 17 µm

Digital Camera: 5 MP, with built-in LED photo/video lamp,  disabled when 80° lens in use

Digital Zoom: 1-6x continuous

f-number: 1.3, 80°

Focal length: 5 mm (0.19 in)

Focus: Continuous with laser distance meter (LDM), one-shot LDM, one-shot contrast, manual

Image Frequency: 30 Hz

IR Resolution: 464 x 348 (161.472 pixels)

Lens Identification: Automatic

Minimum Focus Distance: 0.1 m (3.9 in)

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

Spectral Range: Dependent on the IR resolution of the camera: 320 × 240 pixels: 5.2mrad/pixel 464 × 348 pixels: 3.6 mrad/pixel 640 × 480 pixels: 2.6 mrad/pixel 

Spectral range: 7.5 - 14.0 µm

Thermal Sensitivity/NETD: <30 mK at 30°C (42° lens)

UltraMax: Quadruples pixel count; activated in menu and processed in FLIR Tools

Viewfinder: Yes

MEASUREMENT & ANALYSIS

Accuracy: ±2°C (±3.6°F) or ±2% of reading

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

USER INTERFACE

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

Text: Predefined list or touchscreen keyboard

Voice: 60 sec. recording added to still images or video via built-in mic (has speaker) or via Bluetooth

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

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)