Optimization of PM 2.5 Measurement System Using NOVA SDS011 Sensor

Particulate matters with the diameter less than 2.5 µm or PM2.5, have been known to the health adverse. The developing of a measurement system of PM 2.5 with a high precision has become a challenge in the last decade. We design the system using a NOVA SDS011 sensor to measure PM 2.5 concentration. T...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-01, Vol.1428 (1), p.12053
Main Authors: Wardoyo, A Y P, Dharmawan, H A, Nurhuda, M, Adi, E T P
Format: Article
Language:English
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Summary:Particulate matters with the diameter less than 2.5 µm or PM2.5, have been known to the health adverse. The developing of a measurement system of PM 2.5 with a high precision has become a challenge in the last decade. We design the system using a NOVA SDS011 sensor to measure PM 2.5 concentration. The problem is that the sensor has a capacity to measure particulate matter in the range of 0.3 to 10 µm, meanwhile we would like to design the measurement system of PM 2.5 with the high precision. Another this that we address is how to optimize the sensor. A factor influenced the sensor optimization is a sample compartment. In this paper, we present the PM 2.5 measurement system with the different compartments. The PM 2.5 measurement system was calibrated using the 3443 Kanomax dust monitor. The result shows that the system works well with the compartment is important factor to increase the precision.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1428/1/012053