Grove Dust Sensor

Measure air quality by detecting dust concentration levels.

• Dimensions: 59mm x 45mm x 22mm
• Weight: 28g
• Battery: Exclude
• VCC: 4.75~5.75V
• Standby Current Supply: 90mA
• Detectable Concentration Range: 0~28,000 / 0 ~ 8000 pcs/liter / pcs/0.01cf
• Operating Temperature Range: 0~45C
• Output Method: Negative Logic, Digital output, High: over 4.0V(Rev.2), Low: under 0.7V
• Detecting Particle Diameter: >1um
• Humidity Range: 95% rh or less

Features:

• Grove compatible interface
• Supply voltage range: 5V
• Minimum detect particle: 1um
• PWM output

This Dust Sensor provides a reliable indication of air quality by measuring dust concentration levels. It counts the Low Pulse Occupancy time (LPO time) to determine the Particulate Matter level (PM level) in the air. The sensor is responsive to PM with a diameter of 1um. Please note that it uses a counting method, not a weighing method, to measure dust concentration, with units in pcs/L or pcs/0.01cf.

Applications for this sensor include Air Purifiers, Air Quality Monitors, Air Conditioners, and Ventilators.

Package Includes: 1 x SeeedStudio Grove Dust Sensor

* Images are for illustration only; actual product may vary.