PM2.5 Air Quality感測器 with I2C Interface - PMSA003I

 

 

 

 

貼心提醒

 

原廠進口

https://cdn-shop.adafruit.com/product-files/4505/4505_PMSA003I_series_data_manual_English_V2.6.pdf 

https://github.com/adafruit/Adafruit_PM25AQI

https://github.com/adafruit/Adafruit_CircuitPython_PM25
  

產品特色

 

Particle Range of measurement: 0.3~1.0,1.0~2.5, 2.5~10 Micrometer

Particle Counting Efficiency: 50% @ 0.3μm 98% @ >=0.5 μ m

Particle Effective Range (PM2.5 standard): 0~500 μ g/m ³

Particle Maximum Range (PM2.5 standard):  ≥ 1000 μ g/m ³

Particle Resolution: 1 μ g/m ³

Particle Maximum Consistency Error (PM2.5 standard): ± 10% @ 100~500 μ g/m ³
±10 μ g/m ³ @0~100 μ g/m ³

Particle Standard Volume 0.1 Liter

Single Response Time ＜1 second

Total Response Time ≤ 10 seconds

DC Power Supply Typ: 5.0V Min: 4.5V Max: 5.5V

Active Current ≤ 100 mA

Standby Current ≤ 200 μ A

Interface Level: 3.3V logic, L <0.8V,  H >2.7V

Working Temperature Range -10 ~ 60 ℃

Working Humidity Range 0~99%

Storage Temperature Range -40 ~ 80 ℃

MTTF ≥ 3 Year

I2C address 0x12 (cannot be changed)

 

 

 

  

 

產品規格

 

Dimensions: 38.0 x 35.0 x 12.0mm

Weight: 21.0g