Grove - Dust Sensor(PPD42NS)

Grove - Dust Sensor(PPD42NS)

SKU 101020012
11.50
50+ Available
$11.50/ 1pcs+

Description

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 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

Dimensions59mm x 45mm x 22mm
WeightG.W 28g    
BatteryExclude
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 Sensor1
Grove Cable1

ECCN/HTS

ECCNEAR99
HSCODE9031900090

Certification

RoHSCompliant

Reviews

Questions and Answers

SUBMIT
1
Can I use this sensor for BBC Micro Bit??
on May 26,2018
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Hi there~ We do not have the library for Micro:bit, you may need to write yourself. Regards
on May 28,2018 10:47 AM
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How can I make a micro bit library?? Is it simmilar to arduino library??
on May 29,2018 16:49 PM
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1
a
on Dec 01,2017
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1
on Dec 01,2017 11:12 AM
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Hi there~ Is there any thing we can help you?
on Dec 01,2017 12:03 PM
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0
How can we get the PM2.5 and PM10 from this sensor in µg/m3
on Nov 21,2018
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Hi there, it only can detect PM2.5, not able to detect the PM10. thanks.
on Nov 23,2018 09:32 AM
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0
is there a package that would help me use this with the BBC Micro Bit?
on Jun 27,2018
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Hi, there- all the ducumention has been released on the web, and you can go to wiki for relevant guide, thanks!
on Jul 02,2018 11:15 AM
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0
Hello, what is the equivalent of 1 pcs in other measure units such as grams. We need this urgently.
on May 23,2018
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Hi Aldrich~ Unfortunately, this sensor measures the amount of particulate matter, not the weight. So it is nearly impossible to change pcs into grams. Regards
on May 24,2018 08:32 AM
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0
Hello what is the equivalent of 1 pcs equal to in other measure units? And how do we convert pcs/liter to ppm?
on May 03,2018
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Hi there~ Unfortunately, there is no equation to translate pcs to ppm. Regards
on May 07,2018 14:42 PM
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0
In regards to the measure units that this device detects, what does pcs/liter mean?
on Feb 16,2018
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Hi~ It means how may dust particles per liter air.
on Feb 25,2018 18:58 PM
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0
it seems meanwhile its supported with groove pi with later firmware versions? https://github.com/DexterInd/GrovePi/blob/master/Software/Python/grove_dust_sensor.py
on Feb 01,2018
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Hi there~ The Grove pi is maintained by Dexter ,Please go to the forum.Normally, you will get a quick reply within 24 hours. #### https://forum.dexterindustries.com/c/grovepi ##
on Feb 01,2018 09:34 AM
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    Grove - Dust Sensor(PPD42NS)

    SKU 101020012
    $11.50
    50+ Available
    $11.50/ 1pcs+
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    • Questions and Answers
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