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PERSONAL AIR QUALITY MONITOR

UREĐAJ ZA MERENJE KVALITETA VAZDUHA
UREĐAJ ZA MERENJE KVALITETA VAZDUHA
UREĐAJ ZA MERENJE KVALITETA VAZDUHA

ABOUT PAQ MONITOR

Purpose of the product:

This product is a portable device for indicative air quality measurement:

  • suspended particles of PM10 and PM2.5 fractions (0 - 1000 µg/m3)
  • temperature (from - 10 to + 40 °C
  • relative humidity (from 20 to 90% RH)

The product is based on the Arduino Mega 2560 microcontroller and low-cost sensors.

The PAQ MONITOR key characteristics:

  • housed in a plastic box measuring 200x120x75 mm,
  • weight of the device is about 900 g with an internal battery inside,
  • powered by DC voltage +5 V. vis the USB-B connector on the case,
  • required current for normal operation is upto 500 mA,
  • in housing Li-polymer battery allows up 1924 hours of continual operation

The device was tested in the laboratory for applied electronics and computer engineering at the Institute of Mining and Metallurgy in Bor, Serbia, In this laboratory. comparative measurements of PMic, PMzs, T, and RH were performed with the PAQ MONITOR device and commercially available calibrated instruments for the mentioned parameters.

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