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MQ-2 Smoke Gas Detaction Sensor Module

for Propane / Hydrogen of High Sensitivity / Natural Gas
4.44 9 Reviews
$2.73

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Ship between: Jul 25 - Jul 28
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Customer Reviews

Jigar Patel
Jan 21,2016 12:35:08
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)
Marino
Jan 29,2016 16:51:24
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
Chavi
Mar 09,2018 19:06:12
Pros:
Good build quality, it does not need soldering, only useful for prototypes
Cons:
Not very precise but close enough
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Click to description

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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  • Photos (4)
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4.44 *****
Jigar Patel
Jan 21,2016 12:35:08
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)
Marino
Jan 29,2016 16:51:24
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
Chavi
Mar 09,2018 19:06:12
Pros:
Good build quality, it does not need soldering, only useful for prototypes
Cons:
Not very precise but close enough
Castelo
Jan 27,2018 19:42:57
Pros:
Good product works realy good
Cons:
Non só far that o noticed
José C
Jul 06,2017 03:34:05
Pros:
bastante sencible...........................................
Cons:
se calienta un poco...................................
JOKER
Apr 28,2017 19:15:09
Pros:
Good quality materials - Nice price tag
Cons:
NO
Raffaele
Jun 11,2018 08:28:02
Pros:
used for a project with arduino
Cons:
no
omar
May 04,2017 17:02:42
Pros:
Spedizione velocissima come sempre Gearbest il migliore come sempre
Cons:
no
Fixid
Jul 16,2016 14:00:17
Pros:
Работает терпимо, хорошая пайка
Cons:
Приехал мятый
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MQ-2 Smoke Gas Detaction Sensor Module

$2.73

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