Flir i Series Thermal Imager Selection Guide

Features FLIR i40 FLIR i50 FLIR i60
Temperature range -4°F to 662°F
(-20°C to 350°C)
-4°F to 662°F
(-20°C to 350°C)
-4°F to 662°F
(-20°C to 350°C)
Image Storage (1GB micro SD card) 1000 Images 1000 Images 1000 Images
Emissivity Table 0.1 to 1.0 (adjustable) 0.1 to 1.0 (adjustable) 0.1 to 1.0 (adjustable)
Imaging Performance / Image Presentation
Field of view/min focus distance 25° X 25°/0.10m (3.9") 25° X 25°/0.10m (3.9") 25° X 25°/0.10m (3.9")
Thermal sensitivity (N.E.T.D) <0.1°C at 25°C <0.1°C at 25°C <0.1°C at 25°C
Detector Type - Focal plane array
(FPA) uncooled microbolometer
120 X 120 pixels 140 X 140 pixels 180 X 180 pixels
Spectral range 7.5 to 13µm 7.5 to 13µm 7.5 to 13µm
Display 3.5" color LCD 3.5" color LCD 3.5" color LCD
Video output MPEG-4 via USB MPEG-4 via USB MPEG-4 via USB
Image Modes Thermal, Visual, Fusion Thermal, Visual, Fusion Thermal, Visual, Fusion
Fusion Picture in Picture (PIP) Fixed 3 fixed steps Scalable
Visible Light Camera Resolution 0.6 Megapixels 2.3 Megapixels 2.3 Megapixels
Laser / Classification - Yes / Class 2 Yes / Class 2
Laser Type - Laser Type
Diode Laser: 1mW/635nm
Laser Type
Diode Laser: 1mW/635nm
Laser Marker Function - - On IR image
Spot (center) Measurement mode Yes Yes Yes
Auto Hot/Cold Spot Marker - - Yes
Area (min/max) Measurement mode Yes Yes Yes
Image Controls
(All models)
Palettes (Iron, Rainbow, and Black/White), level, span, auto adjust (continuous/manual)
Focus Manual Manual Manual
Set-up controls
(All models)
Date/time, info, LCD intensity, power down, and 21 languages
Battery Type/operating time Li-lon/ 5 hours, Display shows battery status
Dimensions/Weight 9.3x3.2x6.9" (235x81x175mm)/<1.32lbs (600g), including battery
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