Winsen ZH03B, similar to PMS5003, $20; I would discourage some sensors because of my experience working with them: A cheapter one such as Shinyei PPD42NS, Samyoung DSM501A, 5-7$. I have not get a stable reading plus you need to have fan installed if no active flow of air is presented
Jun 21, 2021· PM field test Winsen ZH03B: File PM field test overall: File News. A tour of our outcomes - Guidelines on using air quality sensors Jun 21, 2021; A tour of our outcomes - Roadmap on air quality sensors Jun 17, 2021; A tour of our outcomes - Fact sheets & sensor ...
Arduino library for a ZH03B Laser Dust Sensor Module by Zhengzhou Winsen Electronics Technology Co., Ltd License: GNU GPLv3 The ZH03B is a Laser Dust sensor module, small size sensor, that uses laser scattering principle to detect the dust particles in air, with good selectivity and stability.
The Winsen ZH03B is a small size sensor. It uses a laser to detect dust particles in the air according to the light scattering principle. It can measure PM1, PM and PM10. It is used in air quality monitoring equipment, air purifiers, ventilation systems, air conditioner, and smart home equipment.
Principle Introduction: Winsen Electronics manufacture mini size alcohol sensors for gift-type breathalyzer use. Sensitive material of MQ303B gas sensor is semiconductor material which is with lower conductivity in clean air. When the target alcohol gas exists, the sensor’s conductivity gets higher along with the gas concentration rising.
ZH03B is a Air Quality Sensor. ZH03B Sensor detects Dust particles in Air. ZH03 Laser Dust sensor module is a common type, small size sensor, using laser scattering principle to detect the dust particles in air, with good selectivity and stability. It is easy to use, with UART output & analog output.
Jul 11, 2019· For the particulate matter sensor I used the ZH03B from Winsen electronics. Though the calibration for these sensors are not traceable, the thought is that low cost sensors can be used to show a decrease in pollutant exposure over time as opposed to being used for absolute point measurements.