Optical fine dust sensor (HM3301)
Optical fine dust sensor (HM3301)
The HM3301 sensor determines the fine dust particle concentration in the air using the scattered light method from a particle size of 0.3 μm. With this sensor you are able to perform real-time [&] continuous measurements and then send them via the I2C interface to the connected microcontroller.
Specifications
Specifications
Interface
I2C (0x40)
Operating voltage
3.3 V / 5 V
Resolution
Concentration: 1 μg / m3 particles / 100 cm3
Measurable particle size
3 Channels: 2.5 μm, 5 μm, 10 μm
Measuring range (PM2.5 default value)
1 - 500 μg/m3 (Effective range) 1000 μg/m3 (Maximum range)
Start-up time
30 seconds after power on
Operating temperature
-10 - 60 °C
Operating humidity
10% - 90% relative humidity (non-condensing)
Dimensions (WxLxH)
41 x 65 x 17 mm
Weight
37 g
Items shipped
EAN
4250236823843
Article No.
SEN-HM3301
