Grove - Dust Sensor for air quality（PPD42NS）

  • 18.03 USD

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 th

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Artikelnummer: 455
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  • Information

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 Started and Introduction to Grove before your using of the product.

Note

This sensor uses a 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 connector)

  • 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

Compatible with Arduino 

Technical details

Dimensions
59mm x45mm x22mm
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

Part List

Grove - Dust Sensor
1
Grove Cable
1

ECCN/HTS

ECCN
EAR99
HSCODE
9031900090
USHSCODE
90230000
UPC
841454108498
ROHS
1


Resources

Wiki guide