Grove - Gas Sensor(MQ9)

Grove - Gas Sensor(MQ9)

SKU 101020045
7.50
49 Available
$7.50/ 1pcs+
$6.75/ 10pcs+
$6.38/ 20pcs+

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 17g    
BatteryExclude

Part List

Grove - Gas Sensor(MQ9)1
Grove Cable1

ECCN/HTS

ECCN2B351
HSCODE9027900000

Certification

RoHSCompliant

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
Reply upvote ()
So it looks like this is something like the Bourns 3362 trimpothttp://www.bourns.com/data/glo...,the marking on this indicates that it's a p103, meaning that it'
on Oct 20,2016 10:51 AM
Reply upvote ()
Reply

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    Grove - Gas Sensor(MQ9)

    SKU 101020045
    $7.50
    49 Available
    $7.50/ 1pcs+
    $6.75/ 10pcs+
    $6.38/ 20pcs+
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