My Cart
0 items$0.00

Grove – Dust Concentration Sensor (1 µ) for Air Quality Monitoring (PPD42NS)

This Dust Sensor monitors the air quality by measuring the dust concentration. The PM (Particulate Matter) level in the air is measured by counting the LPO (Low Pulse Occupancy) time in a given time. This sensor can provide reliable data since it is responsive to PM of diameter 1μm.

Price $15.00

Member price $14.00

In Stock

This item expected shipping time is 3 days.



  • Grove compatible interface(extra wire with connector)
  • Supply voltage range: 5V
  • Minimum detect particle: 1um
  • PWM output
  • Compatible with Arduino


  • Air Purifier
  • Air Quality Monitor
  • Air Conditioner
  • Ventilator
Dimensions 59mm x 45mm x 22mm
Weight G.W 28g
Battery Exclude
VCC 4.75 V ~ 5.75 V
Standby Current Supply 90 mA
Detectable range of concentration 0~28,000 / 0 ~ 8000 pcs/liter / pcs/0.01cf
Operating Temperature Range 0~45 °C
Output Method Negative Logic, Digital output, High: over 4.0V(Rev.2),
Low: under 0.7V
Detecting the particle diameter > 1 μm
Humidity Range 95% rh or less
Grove - Dust Sensor 1
Grove Cable 1
RoHS Compliant
SKU 18669
Manufacturer Seeedstudio

Write Your Own Review

How do you rate this product? *

1 2 3 4 5
  • Reload captcha