Gravity: Laser PM2.5 Air Quality Sensor

This PM2.5 laser dust sensor is a digital universal particle concentration sensor. It can be used to obtain the number of suspended particulate matter in a unit volume of air within 0.3 to 10 microns, namely the concentration of particulate matter, and output with a digital interface can output quality data per particle. The sensors can be embedded in a variety of concentrations of environment-related instruments suspended particulate matter in the air, to provide timely and accurate concentration data.

Connection Example - DFRduino UNO R3

Specifications

* Voltage: 4.95 ~ 5.05V

* Maximum electric current: 120mA

* Measuring pm diameter: 0.3~1.0/1.0~2.5/2.5~10 (um)

* Measuring pm range: 0~1000 ug/m3

* Standby Current: ≤200 uA

* Response time: ≤10 s

* Operating temperature range: -20 ~ 50C

* Operating humidity range: 0 ~ 80% RH

* Maximum size: 46 x 35 x 20mm

* MTBF: > = 5 years Resources

* Product Wiki Package Contents

* 1x PM2.5 laser dust sensor

* 1x PM2.5 sensor adapter

* 1x Sensor adapter cable