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      Grove - Gas Sensor(MQ9)

      Grove - Gas Sensor(MQ9)

      SKU 101020045
      $7.50
      13 Available
      $7.50/1pcs+
      $6.75/10pcs+
      $6.38/20pcs+
      $6.00/50pcs+
      ADD TO CART

      Description

      The Grove - Gas Sensor module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke and so on. Measurements can be taken as soon as possible based on its fast response time. Also the sensitivity can be adjusted by the potentiometer.


      Each Grove - Gas Sensor Kit consists of one gas sensor base and four detectors, including MQ2,MQ3MQ5 and MQ9. Below is a contrast table of them. You can switch the detector on the base according to specific target gases.

       

      SysmbolMQ-2MQ-3MQ-5MQ-9
      Detect Gas

      Combustible Gas, Smoke

      Alcohol VaporLPG, Natural Gas, Town GasCarbon Monoxide, Coal Gas, Liquefied Gas
      Concentration300-10000ppm0.04-4mg/L Alcohol300-10000ppm10-1000ppmCO;100-10000PPm Gas

       

      Features

      • High sensitivity to Combustible gas in wide range

      • Stable performance, long life, low cost

      • Fast response

      • Wide detection range

      • Simple drive circuit


      Note

      Hot-swapping the grove may lead to IC burnout, please turn off the power of main board before swapping grove.

      Technical Details

      Dimensions40mm x 20mm x 18mm
      WeightG.W 9g    
      BatteryExclude

      Part List

      Grove - Gas Sensor(MQ9)1
      Grove Cable1

      Reviews

      Questions and Answers

      SUBMIT
      0

      Hi,

      What is the resistance of the trim pot on R1 of this board? Is this the same trim pot for the HCHO Sensor? I can't find the make or datasheet for this component, so any information would be helpful.

      Thank you!

      on Oct 19,2016
      Replyupvote ()
      <p>So it looks like this is something like the Bourns 3362 trimpot</p><p><a href="http://www.bourns.com/data/global/pdfs/3362.pdf" rel="nofollow">http://www.bourns.com/data/glo...</a>,</p><p>the marking on this indicates that it's a p103, meaning that it'
      on Oct 20,2016 10:51 AM
      Replyupvote ()
      Reply

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        Grove - Gas Sensor(MQ9)

        SKU 101020045
        $7.50
        13 Available
        ADD TO CART
        $7.50/1pcs+
        $6.75/10pcs+
        $6.38/20pcs+
        $6.00/50pcs+
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