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® PM Combo LoRaWAN®

IOTSU® L4 AQ08 sensor is a wireless indoor device designed 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 building. Installation of this maintenance-free device is quick and easy. Transmission and measurement cycles can be adjusted according to the need.

IOTSU® L4 uses the global LoRaWAN® network connection. There is no need for external power supply.

LoRaWAN

 

TECHNICAL SPECIFICATIONS
DIMENSIONS (LxWxH): 40 x 125 x 125 mm
WEIGHT: 360g with battery
SENSORS: Particulate Matter, CO₂, tVOC,
Temperature, Humidity
TRANSMISSION CYCLE: 2h, adjustable
MEASUREMENT CYCLE: Transmission cycle/ 4
CONNECTIVITY: LoRaWAN®
BATTERY: D, 3.6V, lifetime with default settings
2.5 years, replaceable
IP CLASS: IP20
OPERATING CONDITIONS: 10°C to 40°C,
Relative humidity 20-80% (Non-condensing)
TYPICAL ACCURACY: Temperature: ±0.2°C
Humidity: ±2%, CO₂: ±(30ppm + 3% of reading)
tVOC: ±15%, PM2.5: ± 10μg/m3, PM10: ± 25μg/m3
CERTIFICATIONS: CE
MOUNTING: Adhesive tape

Datasheet (PDF)