Bazaar Propagate Wiki Login | Sign up
Feedback & Ideas｜Help
Bazaar / Grove / Sensor for Grove / Grove - Gas Sensor(MQ3)
Fusion Community
Category
Search for products, brands and platforms
Qty：
ADD TO CART
Grove - Gas Sensor(MQ3)
SKU 101020006
How to choose a gas sensor ?The Grove - Gas Sensor module is useful for
gas leakage detecting(in home and industry)
IN STOCK 4 Available
1
Recommendations
Description
How to choose a gas sensor ?
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.
There are different gas detectors for sale, like MQ2, MQ3,MQ5andMQ9. Below is a contrast table of them.
Sysmbol MQ-2 MQ-3 MQ-5 MQ-9
Detect Gas Combustible Gas、
Smoke
Alcohol
Vapor
LPG, Natural Gas,
Town Gas
Carbon Monoxide, Coal Gas,
Liquefied Gas
Detect
Concentration 300-10000ppm 0.04-4mg/L
Alcohol 300-10000ppm 10-1000ppmCO;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
For all Grove users (especially beginners), we provide you guidance PDF documents. Please download and read
Questions and Answers
Have a question about this? Ask people who own it.
Grove - Gas Sensor(MQ9)
Grove - Gas Sensor(MQ5)
Grove - Gas Sensor(MQ2)
Grove - HCHO Sensor
Grove - Dust Sensor
Grove - Air quality sensor
v1.3
Grove - Alcohol Sensor
Grove -
Temperature&Humidity...
Grove - Gas Sensor(O2)
Grove - UV Sensor
See More
USD
email address
>
Copyright © 2008-2017 Seeed Development Limited All rights reserved Select Language ▼
Select Language ▼
POPULAR SEARCHES
PCB Manufacturing PCB Stencil Arduino XBee Arduino Shield Beaglebone Black Raspberry Pi Raspberry Pi Touchscreen Linkit Cubieboard Beaglebone Cape
FPGA LinkIt ONE Crazyflie 2.0 Raspberry Pi 3 Model B RF Explorer DSO Nano v3 MediaTek X20 HiKey Board rplidar raspberry pi relay RPLIDAR A2
Seeed Info
Reach Us
Distributors
Designers
Careers
Site Map
Customer Service
Contact Us
Customer Support
Technical Support
Terms and Conditions
Order Information
Shipping Information
Payment Information
Warranty and Return
Terms of use
Privacy Policy
Stay Tuned
Subscribe to get the latest product releases, activities
and tutorials from Seeed Studio.
View History
Grove - Moisture Sensor
Grove - Water Sensor
Grove - Flame Sensor
Grove - Temperature &
Humidity...
Grove - CO2 Sensor
Grove - Loudness Sensor
Grove - GPS
Grove - Sound Sensor
Grove - Universal 4 Pin
20cm...
SHIPPING INFORMATION KNOWLEDGE BASE HELP CENTER
Grove - Button
ADD TO CART
Grove - Collision Sensor
ADD TO CART
Grove - Switch(P)
ADD TO CART
Grove - Speaker
ADD TO CART
Grove - Gas Sensor(O2)
ADD TO CART
Contact SupportContact Support