The sensor detects "PM (particle matters) in the air" by optical method. This sensor uses LD (laser diode) as light-emitting device and PD (photo diode) as lightreceiving device. The LD inside the sensor emits light to the air in a detection area. The PD inside the sensor detects scattering light which correlated to the actual floating particles in the air. A Microcomputer (MCU) inside the sensor analyzes the wave profile from PD by optimistic algorithm, then output a converted mass-density (µg/m3) through I2C & UART interface.
- Smaller size
- High accuracy (±10%, from low to high concentrations)
- High sensitivity & quick response
- Maintain performance by unique Auto Calibration Function
- Minimize dust accumulation by optimized air pathway structure and it makes possible to avoid "tracking" for electrical safety
- To detect the floating particle in the air (PM2.5, PM10 & PM1, cigarette smoke, house dust, etc.)
Other details
| Brand |
PANASONIC |
| Part Number |
SN-GCJA5 |
| Quantity |
Each |
| Technical Data Sheet EN |
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| CAD Multiple Formats EN |
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