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      Grove - Dust Sensor(PPD42NS)

      Grove - Dust Sensor(PPD42NS)

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

        I accept the restriction

      This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

      Maximum Qty: 5

      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 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

      Dimensions59mm x 45mm x 22mm
      WeightG.W 28g    
      BatteryExclude
      VCC4.75~5.75V
      Standby Current Supply90mA
      Detectable range of concentration0~28,000 / 0 ~ 8000 pcs/liter / pcs/0.01cf
      Operating Temperature Range0~45 °C
      Output MethodNegative Logic, Digital output, High: over 4.0V(Rev.2), Low: under 0.7V
      Detecting the particle diameter>1μm
      Dimensions59(W) × 45(H) × 22(D) mm
      Humidity Range95% rh or less

      Part List

      Grove - Dust Sensor1
      Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      1
      a
      on Dec 01,2017
      Replyupvote ()
      1
      on Dec 01,2017 11:12 AM
      Replyupvote ()
      Hi there~ Is there any thing we can help you?
      on Dec 01,2017 12:03 PM
      Replyupvote ()
      Reply
      0
      Hello, what is the equivalent of 1 pcs in other measure units such as grams. We need this urgently.
      on May 23,2018
      Replyupvote ()
      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
      Replyupvote ()
      Reply
      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
      Replyupvote ()
      Hi there~ Unfortunately, there is no equation to translate pcs to ppm. Regards
      on May 07,2018 14:42 PM
      Replyupvote ()
      Reply
      0
      In regards to the measure units that this device detects, what does pcs/liter mean?
      on Feb 16,2018
      Replyupvote ()
      Hi~ It means how may dust particles per liter air.
      on Feb 25,2018 18:58 PM
      Replyupvote ()
      Reply
      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
      Replyupvote ()
      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
      Replyupvote ()
      Reply
      1
      Can I use this sensor for BBC Micro Bit??
      on May 26,2018
      Replyupvote ()

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        Grove - Dust Sensor(PPD42NS)

        SKU 101020012
        $11.50
        26 Available
        Maximum Qty: 5

          I accept the restriction

        This development board can be only used for prototyping, it cannot be built into a product for commercial distribution. It cannot be re-sold or used as part of a production environment.

        $11.50/1pcs+
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