This product is discontinued and no longer available.
The Wireless Tunnel Air Quality Sensor combines air particle counting with volatile organic compounds, temperature and humidity in a single sensor.
Air Particle CountUsed to monitor the amount of dust particles in the air.
Detection of 5 different particle sizes from PM0.5 to PM10.
Air particle sensors are utilized during indoor air quality (IAQ) assessments for clean rooms and workplaces. The specific type of particles is not detected, but it identifies the quantity or mass of airborne particles. These air particles could be sourced from :
Volatile Organic CompoundsThe sensor detects but does not differentiate between, various Metal Oxide (MOx) gases, displaying the value as a VOC Index.
Examples of these gases are :
The VOC Index is a logarithmic scale that is relative to the typical indoor gas composition over the past 24 hours. With a range of 0 to 500, the typical value for a normal environment being 100. Values greater than 100 indicate worsening air quality with a higher concentration of metal oxide gases over the past 24 hours. Values lower than 100 indicate improving air quality.
- Combines Air Particles, Metal Oxide Gasses (MOx), Temperature and Humidity in a single sensor
- Detection for 5 different sizes. PM0.5, PM1.0, PM2.5, PM4 and PM10.
- The sensor detects various Metal Oxide (MOx) gases, displaying the value as a VOC Index
Documents and Drivers
Wireless Air Quality Sensor Datasheet
CC Part15C, CE EN300220-2
Min. 20% – Max. 80% (Non-Condensing)
- ±0.3 from -40°C to +75°C
- ±0.4 from -40°F to +167°F
- ±0.4 at -40°C and ±0.4 at +75°C
- ±0.7 at -40°F and ±0.7 at +167°F
- -40°C to +75°C (40°F to +167°F)
- to 100% Relative Humidity (RH)
- 0.1°C increments
- 0.2°F increments
- 1%RH increments, 0.01%RH sensor reading
Number of Sensors
- Requires external micro-USB 5V power source
- Optional 12V input (customer order)
LoRa (R) Radio Regional plans: US915: 903~915Mhz, Max TX Power +17dBm
- 0 to 500, with 100 as typical air quality
- < 100 = better air quality
- > 100 = worse air quality
VOC Index Sensor: Index of Air Quality, VOC index, MOx based gas sensor
-35°C to 80°C (-31°F to +176°F)
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