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 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2023-03-06 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2023-12-27 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2024-09-19 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2024-11-29 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2024-11-30 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2025-02-13 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2025-04-11 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2025-11-28 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2025-11-29 https://elecena.pl/product/22715000/gravity-laser-pm2-5-air-quality-sensor 2026-01-07