ASAIR APM10 Laser Particle Detection Sensor

ASAIR APM10 Laser Particle Detection Sensor, 
ASAIR APM10 RS485 I2C UART Laser Dust PM2.5 Sensor, PM2.5 Detector

Specification/Additional Details
Brand : ASAIR
Usage/Application : Dust Particle Detection
Model : APM10
Type : Laser
Output : RS485
Operating Temperature : -10 ~ 50°C
Measuring Range : 0.3~10um
Supply Voltage : 4.75-5.25V
Current : 50 mA