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

HM3301 Fine dust sensor

EAN

4250236823843

Article No.

SEN-HM3301

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