Grove - Dust Sensor (PPD42NS)

SeeedSKU: 103318
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Sale price £10
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This Dust Sensor gives an indication of the air quality in an environment by measuring the dust concentration. The Particulate Matter level (PM level) in the air is measured by counting the Low Pulse Occupancy time (LPO time) in a given time unit. LPO time is proportional to PM concentration. This sensor can provide reliable data for air purifier systems; it is responsive to PM of diameter 1μm.

Notes:

  • Only compatible with Arduino Grove systems
  • This sensor uses a counting method to measure dust concentration, not the weighing method, and the unit is pcs/L or pcs/0.01cf
  • Please pay attention to the warnings listed here

Features

  • Grove compatible interface (extra wire with connector) [Arduino only]
  • Supply voltage range: 5V
  • Minimum detect particle: 1um
  • PWM output
  • Dimensions: 59(W)x45(H)x22(D) (mm)
  • Product number: 101020012

Resources

Package Contents

  • 1x Grove Dust Sensor
  • 1x Grove Cable

Specifications

Dimensions 59mm x45mm x22mm
Weight G.W 28g
VCC 4.75~5.75V
Standby Current Supply 90mA
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 >1μm
Dimensions 59(W) × 45(H) × 22(D) mm
Humidity Range 95% rh or less

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