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.

Please check the device model’s datasheet for more detailed information. Sensors and data types may vary by device model.

Technical Specifications


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

IOTSU® AQ09 Combo
for LoRaWAN


Download datasheet

Why Choose IOTSU®?

Whether you’re maintaining a comfortable office environment for employees or optimising building operations to reduce energy costs, IOTSU® AQ09 Combo delivers reliable, continuous data—without the need for constant upkeep.

 

Key Benefits

Comprehensive Air Quality Monitoring
Measures temperature, humidity, CO₂, tVOC, and particulate matter (PM1, PM2.5, PM10) for a complete assessment of indoor air conditions.

Supports Green Building Certification
Enables compliance with WELL, LEED, and BREEAM, helping building owners achieve sustainability goals.

Health & Well-Being
Helps reduce exposure to pollutants, improving occupant comfort and productivity.

Global Connectivity
Uses NB-IoT or LoRaWAN® networks for seamless data transmission.

 

Take the Next Step

Ready to enhance your building’s indoor environment monitoring?

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