Flir T420 T 420 Thermal Imaging Infrared Camera Thermography

FLIR T-Series Comparison of IR Infrared Cameras

Model	FLIR T420 / T420bx	FLIR T440 / T440bx	FLIR T620 / T620bx	FLIR T640 / T640bx
Accuracy	°2% or 2°C
IR Resolution - Pixels	76,800 (320 ° 240)		307,200 (640 ° 480)
Thermal Sensitivity	< 0.045 degrees C		< 0.04 degrees C	< 0.035 degrees C
Temperature Range	-4 to 1,202°F (-20 to 650°C) Optional to 2,192°F (1,200°C) bx: -4 to 662°F (-20 to 350°C)	-4 to 2,192°F (-20 to 1,200°C) bx: -4 to 1202°F (-20 to 650°C)	-40 to 1,202°F (-40 to 650°C) Optional: to 3,632°F (2,000°C) bx: -40 to 662°F (-40 to 350°C)	-40 to 3,632°F (-40 to 2,000°C) bx: -40 to 1,202°F (-40 to 650°C)
Display Format / Size	3.5°/Landscape (Widescreen)		4.3°/Landscape (Widescreen)
Viewfinder	-	-	-	x
Measurement Modes	5 modes: 5 Spotmeters, 5 Area Boxes, Isotherm, Auto cold / hot spot, Delta T		5 modes:10 Spots, 5 Area Boxes/Circles, Isotherm, Delta T, Auto cold / hot spot
Spot Mode	5 moveable		10 moveable
Rate (Frame)	60 Hz		30 Hz
Field of View	25° x 19°
FOV Same as IR Lens	x	x	x	x
Optional Lenses	7: 6°, 15° Tele, 45° Wide, 90°; Close up: 100, 50 µm		6: 7° & 15° Tele, 45° Wide; Close-up: 80, 100, 50µm
Focus	Manual and Automatic
Continuous Auto Focus	-	-	-	x
Min. Focus Distance	0.4 m (1.31 ft)		0.25 m (9.8 in.)
Radiometric JPEG to SD Card	x	x	x	x
MPEG4 to SD (Non-radiometric IR)	x	x	x	x
Thermal Palettes	12: Arctic, Gray, Iron, Lava, Rainbow, and Rainbow High Contrast (plus all inverted)
FLIR Tools for PC	x	x	x	x
Instant Report	x	x	x	x
Battery Operating Time	>4hrs		>2.5 hrs
Built-in Digital Camera	3.1 MP		5MP
Built-in Illuminator LED	x	x	x	x
Touchscreen	x	x	x	x
Digital Zoom	4x	8x	4x	8x
Insulation Alarm	bx Model Only	bx Model Only	bx Model Only	bx Model Only
Dewpoint Alarm	bx Model Only	bx Model Only	bx Model Only	bx Model Only
Meterlink® Connectivity	x	x	x	x
Pointer (Laser)	x	x	x	x
Laser Locator (on IR Image)	x	x	x	x
Compass	-	bx Model Only	-	bx Model Only
GPS	-	-	x	x
IR Window Correction	x	x	x	x
Delta T	x	x	x	x
Picture in Picture	Scalable PIP		Scalable and Moveable
Thermal / Visible Fusion	x	x	x	x
MSXTM Thermal Image Enhancement	-	x	-	x
Onscreen Sketching	-	x	x	x
Sketch on IR / Visual Image	-	x	-	x
Voice / Text Annotation	x	x	x	x
FLIR Tools Mobile app for Apple® & Android°	x	x	x	x
FLIR App Streaming Video	x	x	x	x
FLIR App Remote Control	x	x	x	x
Weight (Including Battery)	1.94 lbs (0.88 kg)		2.87 lbs (1.3 kg)

FLIR MSX Dynamic Multi-Spectral Imaging

Missing Insulation T440 Infrared Image	Missing Insulation T440 Infrared Image with MSX	Motors & Gauges T440 Infrared Image	Motors & Gauges T440 Infrared Image with MSX
Clear Air Leak Reference T640 Infrared Image	Clear Air Leak Reference T640 Infrared Image with MSX	Circuit Number Id T640 Infrared Image	Circuit Number Id T640 Infrared Image with MSX
Component & Label Detail T440 Infrared Image	Component and Label Detail T440 Infrared Image with MSX	Signage Spacial Orientation T640 Infrared Image	Signage Spacial Orientation T640 Infrared Image with MSX