MQ-2 Smoke Gas Detaction Sensor Module

- BLUE 153550601

for Propane / Hydrogen of High Sensitivity / Natural Gas
$2.73
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MQ-2 Smoke Gas Sensor Combustible Methane Detaction Module

Description:
MQ-2 gas sensor sensitive material used in clean air conductivity is lower tin dioxide (SnO2). When the sensor is present in the environment in which the combustible gas, the sensor's conductivity increases with the concentration of combustible gases in air increases. Using a simple circuit can be converted to the change in conductivity of the gas concentration with the corresponding output signal. MQ-2 gas sensor for gas, propane, hydrogen of high sensitivity, natural gas and other combustible vapors detection is also very satisfactory. The sensor can detect a variety of flammable gas, is a low-cost sensors for a variety of applications.

Specification

General

Type: Sensor
Material: PCB
Mainly Compatible with: Ardunio

Weight and Size

Product weight: 0.008 kg
Package weight: 0.090 kg
Product Size(L x W x H): 3.5 x 2 x 2.2 cm / 1.38 x 0.79 x 0.86 inches
Package Size(L x W x H): 6 x 4 x 4 cm / 2.36 x 1.57 x 1.57 inches

Package Contents

Package Contents: 1 x Module
MQ-2 Smoke Gas Sensor Module Combustible Butane Detaction for ArduinoMQ-2 Smoke Gas Sensor Module Combustible Butane Detaction for ArduinoMQ-2 Smoke Gas Sensor Module Combustible Butane Detaction for Arduino

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Customer Reviews

Overall Customer Rating:
Share your thoughts with other customers Write a Review
  • Jigar Patel
    Nice product
    Color:Blue
    Pros:
    Good and compact product
    easy for the home automation project
    Setting circuit is given at back side
    Cons:
    my shipment came with slight scratch on smoke detector (image)

    Jan 21,2016

    Is this helpful? Yes (0) No (0)
  • Marino
    Works fine
    Color:Blue
    Pros:
    Many arduino,... libraries out there to use MQ-2 module.
    The connectors/functionality may be not clear to some users, so I have attached a chema showing connections and functionality (sensitivity trimmer and LED).
    Cons:
    None

    Jan 29,2016

    Is this helpful? Yes (2) No (0)
  • Chavi
    Good value for money
    Color:Blue
    Pros:
    Good build quality, it does not need soldering, only useful for prototypes
    Cons:
    Not very precise but close enough

    Mar 09,2018

    Is this helpful? Yes (0) No (0)
  • Castelo
    mr
    Color:Blue
    Pros:
    Good product works realy good
    Cons:
    Non só far that o noticed

    Jan 27,2018

    Is this helpful? Yes (0) No (0)
  • José C
    Modulo
    Color:Blue
    Pros:
    bastante sencible...........................................
    Cons:
    se calienta un poco...................................

    Jul 06,2017

    Is this helpful? Yes (0) No (0)
  • JOKER
    MQ-2
    Color:Blue
    Pros:
    Good quality materials
    - Nice price tag
    Cons:
    NO

    Apr 28,2017

    Is this helpful? Yes (0) No (0)
  • Raffaele
    working
    Color:Blue
    Pros:
    used for a project with arduino
    Cons:
    no

    Jun 11,2018

    Is this helpful? Yes (0) No (0)
  • omar
    MQ-2 Smoke Gas Sensor Module
    Color:Blue
    Pros:
    Spedizione velocissima come sempre Gearbest il migliore come sempre
    Cons:
    no

    May 04,2017

    Is this helpful? Yes (0) No (0)
  • Fixid
    Неплохо
    Color:Blue
    Pros:
    Работает терпимо, хорошая пайка
    Cons:
    Приехал мятый

    Jul 16,2016

    Is this helpful? Yes (0) No (0)

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