IoT Device Solutions

Small Data Garden offers IoT device solutions that are built to last for Air Quality, Location and Motion Tracking. Choose from the IOTSU® VARMA, VAKAA, and VALPAS product families and integrate the devices with ease into your existing IoT architecture. Contact us to learn more!

IOTSU® AQ09 Combo for LoRaWAN®

IOTSU® AQ09 Combo is a wireless indoor devicedesigned for measuring and recording of changes in air quality. Air quality is assessed as a combination of particulate matter, temperature, humidity, and the concentration of carbon dioxide (CO2) and volatile organic compounds (tVOC).

The device can be mounted on any surface within the monitored space. Installation of this maintenance-free device is quick and easy. Transmission and measurement cycles can be adjusted according to the
need.

IOTSU® AQ09 Combo uses the global LoRaWAN® network connection. There is no need for external power supply. Depending on transmission settings and environmental factors the battery of the device can last 5 years.

LoRaWAN

TECHNICAL SPECIFICATIONS
DIMENSIONS (LxWxH): 124 x 120 x 40 mm
WEIGHT: 445 g with battery
SENSORS: Particulate Matter, CO₂, tVOC, Temperature, Humidity
TRANSMISSION CYCLE: 1h, adjustable
MEASUREMENT CYCLE: Transmission cycle /2, adjustable
CONNECTIVITY: LoRaWAN®
BATTERY: 2 x Size D, 3.6 V, lifetime with default settings 5 years, replaceable
IP CLASS: IP30
OPERATING CONDITIONS: 0°C to +50°C, Relative humidity 20…80% (Non-condensing)
TYPICAL ACCURACY: Temperature: ±0.2 °C, Humidity: ±2 %, CO2: ±30 ppm ±3 % of reading, tVOC: ±15 %, PM2.5: ±10 μg/m3 , PM10: ±25μg/m3
CERTIFICATIONS: CE
MOUNTING: Screws, adhesive tape

Datasheet (PDF)