Sensor · Air
Air quality sensor
A multi-parameter sensor for outdoor environments: it samples the air by diffusion, with electrochemical sensors for gases and optical, light-scattering sensors for particulate matter. It serves both environmental compliance monitoring and the safety of the people working on site.
What it measures
- Gases: SO₂, NO₂, O₃, NO and CO
- Ultrafine particles (PM1)
- Fine (PM2.5) and inhalable (PM10) particles
Specifications
- SO₂, NO₂, O₃ and NO
- 0 to 500 ppb, 1 ppb resolution, ±5% of full scale
- CO
- 0 to 10 ppb, 0.01 ppb resolution, ±5% of full scale
- PM1, PM2.5 and PM10
- 0 to 10,000 µg/m³, 1 µg/m³ resolution, ±10%
- Gases
- Electrochemical measurement
- Particulate matter
- Light-scattering measurement
- Sampling
- By diffusion
- Output
- RS-485, Modbus RTU
- Power supply
- 12 to 24 VDC
- Consumption
- 5 W
- Operating temperature
- −20 to 70 °C
- Operating humidity
- 0 to 95%
