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FLIR Systems ThermoVision A20M
Infrared imager producing
high-quality thermal images
ThermoVision A20-V Technical Specifications
Imaging Performance:
Field of view / min focus distance 25° x 19° / 0.3m
Spatial resolution (IFOV) 2.7 mrad
Thermal sensitivity 0.12°C at 30°C
Focusing Manual
Detector type Focal Plane Array (FPA), uncooled microbolometer
Spectral range 7.5 to 13µm
Image frequency 50 / 60 Hz
Viewing temperature range Range 1: -20°C to +250°C (-4°F to + 482°F)
Range 2: +120°C to +900°C (optional) (+248°F to +1652°F)
Image Presentation:  
Image output RS170 EIA / NTSC or CCIR / PAL composite video
IEEE-1394 FireWire output (optional)
RJ-45 Ethernet output (optional)
Lenses (optional):  
Field of view /
min focus distance
12° Telescope (12° x 9° / 1.2 m)
45° Wide angle (45° x 34° / 0.1 m)
Power Source:  
AC operation AC adapter 110 / 220 V AC, 50 / 60 Hz
Voltage 12 / 24 V nominal, < 6 W
Environmental Specification:  
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)
Humidity Operating and storage 10% to 95%, non-condensing
Encapsulation IP 40 (determined by connector type)
Shock Operational: 25G, IEC 68-2-29
Vibration Operational: 2G, IEC 68-2-6
Physical Characteristics:  
Weight 0.8 kg (1.7 lbs)
Size 157 mm x 75 mm x 80 mm (6.2" x 2.9" x 3.1")
Tripod mounting ¼" – 20.
Interfaces:  
FireWire IEEE-1394 FireWire output (optional)
Ethernet RJ-45 Ethernet output (optional)
BNC Composite video (NTSC / PAL)
6-pin screw terminal (upper) Digital I / O: 3 Output – 1 Input
1 Input / Output selectable. User configurable*
6-pin screw terminal (lower) Analog I / O: 2 Output – 1 Input. User configurable*
User Configuration Table*  

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