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  • Grove - Dust Sensor(PPD42NS)
  • Grove - Dust Sensor(PPD42NS)
  • Grove - Dust Sensor(PPD42NS)

Grove - Dust Sensor(PPD42NS)

MODEL: 101020012

SGD $ 18.44
5
In Bulk
(per piece)

This Dust Sensor gives a good 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 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.

 

For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read through Preface - Getting StartedandIntroduction to Grove before your using of the product.

 

 

Note

This sensor uses counting method to measure dust concentration, not 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 connecter)

  • Supply voltage range: 5V

  • Minimum detect particle: 1um

  • PWM output

  • Dimensions: 59(W)x45(H)x22(D) [mm]

 

Application Ideas

  • Air Purifier

  • Air Quality Monitor

  • Air Conditioner

  • Ventilator

 

 

Platform Supported

QQ图片20170811145841.png

 

 

Technical Details

Dimensions 59mm x 45mm x 22mm
Weight G.W 28g    
Battery Exclude
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