The infrared camera ARW-322 is a compact and handy digital camera, designed for non-contact temperature detection and professional thermal imaging. Thanks to a large color LCD screen, it allows you to clearly view the various problems and defects. To increase the temperature differentiation, the ARW-322 thermal imaging camera is equipped with a visible light camera for fusion (visible/Infrared).
Thermal images are stored in the instrument and can be read by connecting with a USB cable (supplied) and PC for viewing or printing.


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Technical specification infrared camera ARW-322 |
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Display |
2.8° full angle TFT screen |
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Infrared image resolution |
220x160 |
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Field angle |
35°×26° |
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Temperature measurement range |
-20 ℃ to 450 ℃ (da -4 ° F to 842 ° F) |
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Visible image resolution |
300,000 pixel |
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LCD Resolution |
320×240 |
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Shortest focusing distance |
0.5m |
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Thermal sensitivity |
70mk |
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Emissivity |
Adjustable from 0.01 to 1.00 |
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Frame rate of thermal images |
9Hz |
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Wavelenght coverage |
8-14 um |
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Focus mode |
Fixed |
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Color palette |
Rainbow, red iron oxide, cool colors, black and white, black and whit |
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Memory |
Integrated 3G (over 20 thousand images stored) |
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File format |
JPG |
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USB |
Micro USB 2.0 |
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Power supply |
Built-in rechargeable 18650 battery |
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Usage time |
2-3 hours |
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Automatic power-off time |
Selectable: 5 minutes / 20 minutes / non-automatic |
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Setting command |
Unit, language, date, time, info |
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Language |
English / Chinese / Italian / German |
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Operating temperature |
0℃ ~ 45℃ |
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Storage temperature |
-20℃ ~ 60℃ |
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Humidity |
< 85%RH |
With the help of the ARW-322 thermal imaging camera, analyzing any building pathologies becomes a simple and fast method. Any heat losses, humidity accumulations and leaks present in the building are made visible in the thermal image.
Without any contact and in a non-invasive way, it will be possible to identify any defects present in the thermal insulation.

The analysis of heating and air conditioning systems becomes a fast and safe method thanks to the extreme ease of use that distinguishes thermal cameras. Thanks to the help of thermography, any clogged radiators or leaks can be easily identified, all this with just a quick glance of the thermal imaging camera!
Typical thermal imaging camera applications in the HVAC industry:
In most cases, when a broken duct is suspected, located behind the wall, under concrete or tile floors, it turns out to be an extremely complicated and time-consuming task, as all that remains is to break the wall or remove large sections of floor to check. Thanks to the use of the ARW-322 thermal imaging camera it will be possible to work while reducing damage and costs to a minimum, as they precisely and non-destructively identify leaks in underfloor heating systems and other inaccessible pipes, thus avoiding breaking walls or floors, reducing repair costs.