Nova Fitness SDS011 Fine Dust Sensor
- Item no: F23108590
- Weight: 0,07 kg
- Packing dimensions: 10.4 cm x 7 cm x 2.2 cm (L x W x H)
Overview:
Using the scattering principle, the particles in the air with a size of 0.3 to 10 micrometers can be measured.
With digital output and built-in fan
Features:
1, accurate and reliable: stable detection, consistency;
2. Fast response: response time is less than 10 seconds.
3. Easy to integrate: UART output (or IO, can be customized)
4 high resolution: a resolution of 0.3ug / m3.
Application:
PM2.5 test
air purifier
air exchanger
filter system
Working principle:
According to the scattering principle:
Light scattering is caused when particles pass the detection area.
Scattered light is converted into electrical signals, which are amplified and processed.
Since the signal waveform and particle size have a certain relationship, the number of particles and their diameter can be analyzed.
Technical parameters:
ug / m33 Supply voltage 5V
4 Maximum operating current 100mA
5 Sleep current 2mA
6 Operating temperature range -20-50 ℃
7 Response time 1s
8 Output frequency of serial data 1 /
Diameter resolution of less than 0.3 um 10 Relative error of 10% 11 Product size 71x70x23mm
Further data can be found in the data sheet
A library and example codes for Arduino can be found under the following link:
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