Products Description
The gas sensor uses a three-electrode electrochemical sensor and a high-performance microprocessor, with a built-in temperature sensor for temperature compensation. It can accurately measure the gas concentration in the environment, perfectly combining the electrochemical sensor and the transmission circuit to meet customers' gas concentration measurement needs.
The dust sensor uses the principle of laser scattering to detect dust particles in the air. The minimum particle size that can be detected is 1.0 micron, with good consistency and stability.
Product Features
● Simple structure, earthquake-proof and lightning-proof, easy to install
● The monitoring module has a spherical design and beautiful appearance
● Resistant to long-term rain, snow, and solar radiation, and adaptable to a wide temperature range
● Long product life, integrated sensor design
● The monitoring module includes air quality four gases plus two dust
Product Specification
PM10 | Measuring range: 0~2000μg/m3 |
PM2.5 | Measuring range: 0~1000ug/m3 |
CO | Measuring range: 0~10ppm; Resolution: 0.01ppm |
O3 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
NO2 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
SO2 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
Temperature | Measuring range: -20~60℃, Resolution: 0.1℃ |
Humidity | Measuring range 0-100%RH, Resolution 0.1%RH |
Work Environment | Temperature: -30~60℃ Humidity: 0~95%RH |

Product Dimensions
Product Features
● Simple structure, earthquake-proof and lightning-proof, easy to install
● The monitoring module has a spherical design and beautiful appearance
● Resistant to long-term rain, snow, and solar radiation, and adaptable to a wide temperature range
● Long product life, integrated sensor design
● The monitoring module includes air quality four gases plus two dust
Product Dimensions
Product Specification
PM10 | Measuring range: 0~2000μg/m3 |
PM2.5 | Measuring range: 0~1000ug/m3 |
CO | Measuring range: 0~10ppm; Resolution: 0.01ppm |
O3 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
NO2 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
SO2 | Measuring range: 0~5ppm; Resolution: 0.01ppm |
Temperature | Measuring range: -20~60℃, Resolution: 0.1℃ |
Humidity | Measuring range 0-100%RH, Resolution 0.1%RH |
Work Environment | Temperature: -30~60℃ Humidity: 0~95%RH |
