Характеристики
- Датчик - сервис
- module
Прочие свойства
- EAN
- 5904422311537
- Бренд
- OEM
Описание
Description
The laser dust sensor for the control of air purity. Allows to detect particles with diameter more than 0.3 μm, designed to measure PM2.5 and PM10. It has a fan that sucks the air. The system is supplied with the voltage from 4.7 V to 5.3 V, communicates via UART signal or PWM with Arduino or Raspberry Pi.
ConnectingThe sensor has seven leads, their description is in a table.In the case of connecting of sensor toArduinoor to other devices running with 5 V voltage, you must usea voltage converter.
Check how to connect the sensor with:
- Arduino - sample program
- Raspberry Pi and other minicomputers
Specification
- Supply voltage: 4.7 V to 5.3 V
- Current consumption: 70 mA
- Sensitivity: 0.3 microns
- Measuring range: from 0 µg/m3 to 999.9 µg/m3
- Communication: UART signal / PWM
- 7-pin connector: pitch 2.54 mm
- Working temperature: from -10 °C to 50 °C
- Atmospheric pressure: from 86 kPa to 110 kPa
- Tile sizes: 71 x 70 x 23 mm
- Laser air pollution sensor
- USB - UART converter
- Connection cables
Useful links
- Documentation of sensor SDS011
- Program in Python
- Program for Arduino