DFRobot Gravity PM2.5 Laser Dust Sensor – I2C

DFRobot Gravity PM2.5 Laser Dust Sensor – I2C

205.00 QAR

متوفر

The DFRobot Gravity PM2.5 Air Quality Sensor is a laser-based particle detection module designed for accurate monitoring of airborne particulate matter. It measures PM1.0, PM2.5, and PM10 concentrations using the laser s

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The DFRobot Gravity PM2.5 Air Quality Sensor is a laser-based particle detection module designed for accurate monitoring of airborne particulate matter. It measures PM1.0, PM2.5, and PM10 concentrations using the laser scattering principle and outputs digital data via an I2C interface. The module operates at 3.3–5V and supports continuous particle counting with high consistency and fast response time. Designed for stable performance and easy integration through the Gravity interface, it is suitable for indoor air monitoring systems, environmental instruments, and smart ventilation applications.

Features

- Laser scattering particle detection technology

- Measures PM1.0 PM2.5 PM10 concentrations

- I2C digital communication interface

- Gravity plug-and-play connector

- 1µg/m³ concentration resolution

- Fast response time under 1s

- Wide 3.3–5V operating voltage

- Low standby current ?2mA

- High particle counting efficiency ?98% @ ?0.5µm

- Compact 67 × 40 × 14 mm design

Specifications

- Working Voltage: 3.3V~5V

- Maximum Working Current: 100mA

- Standby Current: ?2mA

- Data Interface Level: L?0.8V, H>2.7V, maximum voltage level 3.3V

- Particle Measurement Range: 0.3 ~ 1.0?m; 1.0 ~ 2.5?m; 2.5 ~ 10?m

- Particle Counting Efficiency: 50% @ 0.3?m 98% @ ?0.5?m

- Effective Range of Particle Mass Concentration (PM2.5 standard value): 0~500ug/m³

- Maximum Range of Particle Mass Concentration (PM2.5 standard value): ?1000ug/m³

- Resolution of Particle Mass Concentration: 1ug/m³

- Consistency of Particle Mass Concentration (PM2.5 standard value): 1. ± 10% @100 ~ 500 ug/m³; 2. ±10 ug/m³@0 ~ 100 ug/m³

- Standard Volume: 0.1 L

- Single Response Time: ?1s

- Comprehensive Response Time: ?10s

- Working Temperature Range: -10~+60?

- Working Humidity Range: 0~95%% (non-condensing)

- Mean Time Between Failures: ?5 years

- Product Size: 67 mm * 40 mm * 14 mm / 2.64* 1.57 * 0.55 inches

Links

- Product wiki

Tutorials

- DFRobot Gravity PM2.5 Air Quality Sensor Tutorial

Key Features

  • I2C interface – Uses only two data pins
  • Gas detection – Reacts to the target gas or air quality change
  • Analog/digital output – Easy to read and to set alarms
  • Simple wiring – Ready for microcontroller projects

Package Includes

  • 1 x DFRobot Gravity PM2.5 Air Quality Sensor – I2C Laser Particle Detection
كود المنتجAMP-6862
القسمGas & Air Sensors

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منتجات مشابهة

205.00 QAR