IOTSU® AQ09 Combo

Premium Air Quality Monitoring for Healthier and Sustainable Buildings

Take indoor air quality monitoring to the next level with IOTSU® AQ09 Combo—a high-precision wireless sensor designed to help building owners, facility managers, and sustainability professionals achieve superior indoor air quality and energy efficiency.

In addition to measuring temperature, humidity, CO₂, and tVOC, the AQ09 Combo also includes particulate matter (PM1, PM2.5, PM10) sensing, providing a comprehensive view of airborne pollutants.

Why Choose IOTSU®?

Designed for smart buildings and sustainability-focused projects, this device supports compliance with globally recognized standards such as WELL, LEED, and BREEAM.

With RESET certification, the IOTSU® AQ09 Combo meets the highest industry standards for continuous air quality monitoring, ensuring accurate, real-time insights for optimized ventilation, healthier indoor environments, and improved occupant well-being.

 

Key Benefits

 

Dimensions: 124 x 120 x 40 mm
Weight: 445 g (with battery)
Sensors: Particulate Matter, CO2, tVOC, Temperature, Humidity
Transmission Cycle: 1 hour (adjustable)
Measurement Cycle: Transmission cycle / 2 (adjustable)
Battery: 2 x Size D, 3.6 V, lifetime with default settings 5 years, replaceable
Connectivity: LoRaWAN®
Operating Conditions: 0°C to +50°C, RH ≤85% (non-condensing)
Typical Accuracy: Temperature: ±0.2 °C, Humidity: ±2 %, CO2: ±30 ppm ±3 % of reading, tVOC: ±15 %, PM2.5: ±10 μg/m3, PM10: ±25 μg/m3
Certifications: CE
Mounting: Screws, Adhesive tape

 

Documents:

Download datasheet (LoRaWAN)

Take the Next Step

Contact us for more information or to request a quote today.