General Description
The PAMAir Airmazing PAS-OA320-3G sensor provides real-time measurements of PM2.5 mass concentration. It also measures temperature and relative humidity. For this evaluation, data can be logged and retrieved via PC with vendor-provided software through a USB cable. The sensor has cellular communication capability when deployed in certain countries, but this capability has not been verified for this evaluation.
Principle of Operation
The PAMAir Airmazing PAS-OA320-3G uses a Sensirion SPS30 particulate matter sensor. The measurement principle is based on laser scattering using advanced, high resolution particle size binning. The sensor uses advanced algorithms to calculate PM1.0, PM2.5 and PM10 mass concentrations.
Features
- Dimensions: 180 x 186 x 96 mm
- Weight: 1.68 kg (3.7 lbs)
- Power supply: Yes, DC 12V, 2A
- Battery: No
- Clock function: no
- Sampling mechanism: Fan
- Environmental operating conditions: 0 – 50°C and 5 – 95% RH, non-condensing
- Internal data logging: No
- Data communication and logging: data can be logged and retrieved via PC with vendor-provided software through a USB cable. In certain countries data can be transmitted via 2G/3G-GPRS.
- Weatherproof: Yes
Applications
- Ambient air quality monitoring
- Indoor air quality monitoring
- Smart cities
- Hot spot detection
- Community monitoring programs
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