Smart Air Quality Monitoring System(iSAS-AQM21)

  • With industry leading 24bit ADC data is acquired with high resolution and precision.
  • Available with wide range of sensor options suitable for various requirements, more sensors can be added in the future.
  • Built-in GPS for precise time synchronization and location information
  • Wireless communication over 4G/LTE, Wi-Fi, LORA, NB-IoT, Wired communication over Ethernet, RS485 MODBUS, RS232
  • Weather protection, IP65, surge protection, 9-28VDC power, powered by solar panel as well as AC supply

Many people in the world live in cities. This densely populated city is severely polluted. As global warming increases, pollution management is more important than ever to improve the quality of life.

Under these circumstances, we can install smart air quality monitoring systems in many places in the city at a small size and low cost, identifying pollution levels and causes in real time, and using them for good living and smart city planning as well as law enforcement.

Smart air quality monitoring systems are ideal for real-time monitoring of reference pollutants, fine dust, noise levels, weather parameters and other gas pollutants.

In addition, air pollution information on PM2.5, PM10, CO2, NO, NO2, SO2, O3, VOC, environmental data on temperature, humidity, pressure, wind speed, wind direction, noise, UV, light intensity, etc. can be monitored.

iSAS-AQM21 is powered by Xtreme data logger and provides simultaneous wireless communication, built-in GPS, and scalable architecture over Wi-Fi and LTE (4G).

Why Monitoring of Air Quality Matters?

ㆍAbout 7 million deaths every year due to outdoor and household air pollution

ㆍHeart disease, stroke, lung cancer and acute respiratory infections are key illnesses caused due to air pollution

ㆍClimate change is an existential crisis this planet is facing, impacting life of future generations

System Structure

Measure Range

The smart air quality monitoring system can be measured by adding weather and environmental sensors in addition to the measurements listed here

Key features of Cloud

AI Cloud Software


Equipment Model and Applications

All packages mentioned in this list are extensible to add other sensors. Flood level sensors, rainfall and lightning detection sensors can also be added to the package


Protocols HTTP, MQTT*, APIs
Wired Ethernet, RS485 MODBUS, RS232
Wireless WiFi, LTE(4G) / UMTS / GPRS, LORA*, NB-IoT*
Data Capturing Frequency 1 minute
Data Backup 32GB flash memory
Time Synchronization Through GPS, and internet, RTC with backup battery
Data Transmission 1ㆍ5ㆍ10ㆍ15ㆍ30 Minutes, 1 hours, 24 hours
GPS 72 channel, L1 frequency
Power Source 9 ~ 28 Vdc from solar power pack or AC power source using AC-DC converter
Weight 9Kg
size 54 x 38 x 22cm
Resolution 24 bit ADC resolution, highest in this class of products
Operating Temperature -40℃ ~ 70℃
* Option

Please contact us if you have any questions.