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MQ-2 Smoke Gas Detaction Sensor Module

153550601

for Propane / Hydrogen of High Sensitivity / Natural Gas

Warehouse Options:

Dispatch: Ships between Aug 27 - Aug 29

Additional Purchase Deal: For any Item Total over 25.00, purchase 1 Special Promo Item for 0.99,3.99,5.99,9.99, Discounts are automatically applied to your shopping cart before checkout. View Promo >>
$2.73
QTY: - +

BLUE

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to United States  Via Flat Rate Shipping
    • Description
    • Product FAQ
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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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      FAQ for MQ-2 Smoke Gas Detaction Sensor Module

      Customer Questions & Answers

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      Customer Reviews

      Overall Customer Rating:

      4.5 Base on 6 Customer Reviews

      Share your thoughts with other customersWrite a review

      • All (6)
      • Photos (3)
      • Videos (0)
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      • Most recent
      • Jigar Patel
        Nice product
        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)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Fixid
        Неплохо
        Pros:
        Работает терпимо, хорошая пайка
        Cons:
        Приехал мятый

        Jul 16,2016

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • omar
        MQ-2 Smoke Gas Sensor Module
        Pros:
        Spedizione velocissima come sempre Gearbest il migliore come sempre
        Cons:
        no

        May 04,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Marino
        Works fine
        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)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • JOKER
        MQ-2
        Pros:
        Good quality materials
        - Nice price tag
        Cons:
        NO

        Apr 28,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • José C
        Modulo
        Pros:
        bastante sencible...........................................
        Cons:
        se calienta un poco...................................

        Jul 05,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • José C
        Modulo
        Pros:
        bastante sencible...........................................

        Cons:
        se calienta un poco...................................

        Jul 05,2017

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

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Marino
        Works fine
        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)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      • Jigar Patel
        Nice product
        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)

        Price

        Ease of Use

        Build Quality

        Usefulness

        Overall Rating

      Shipping & Payment

      Shipping

      There are two key factors which will affect the time you receive your items.

      1
      Item processing time
      After confirming your payment, we usually ship products out within 24 business hours. However, sometimes due to large transaction volumes or other order issues, we may require up to 3 working days to process orders. You will receive a notification email as soon as your product(s) have been dispatched.
      2
      Shipping methods
      China Warehouse:
      Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
      Unregistered Air Mail or Registered Air Mail United States 0% 20.8% 60.9% 5.13% 19.2
      Spain, United Kingdom, Italy, Germany, France & Portugal 1.62% 41.09% 43.26% 5.71% 19.9
      Netherlands, Greece, Poland 5.59% 44.44% 35.84% 13.00% 18.76
      Russia 0% 11.20% 68.50% 15.80% 24.6
      Japan, Korea 0% 21.30% 68.80% 9.66% 15.95
      Brazil 0% 0.00% 17.96% 54.14% 38.6
      Thailand, Singapore & Malaysia 0% 15.50% 45.75% 21.36% 19.03
      Other countries 0.73% 40.41% 49.93% 8.92% 20.28
      Priority Line United States 49.90% 46.30% 0.93% 0.06% 8.3
      Spain, United Kingdom, Italy, Germany, France & Portugal 5.55% 74% 19% 0.38% 10.8
      Russia 0% 0.75% 88.30% 9.05% 20.04
      Australia 7.67% 86.60% 5.68% 0% 11
      Korea 77.01% 21.40% 1% 0% 5.6
      Japan 95.80% 2.09% 0% 0% 5.4
      Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8
      Other countries 40.75% 49.96% 5.13% 0% 10
      Expedited Shipping ALL countries(EMS) 39.85% 50.09% 8.96% 0% 9
      ALL countries(DHL) 90.15% 9.84% 0% 0% 4.48
      EU Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
      USA Warehouse:Generally, 3-7 days to a USA address.
      ES Warehouse:Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
      Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
      Note:This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control.

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      Destination Country:

       

        Stock in: China

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        Please note: the standard and expedited shipping costs are only estimates; the actual shipping price will be shown on the order page.