Name: Grove - Gas Sensor (MQ2, MQ3, MQ5, MQ9)
Brand: Unmanned Tech
SKU: 535-0F5-7F5
Price: 11.9 GBP
Availability: InStock

Grove - Gas Sensor (MQ2, MQ3, MQ5, MQ9)

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Grove - Gas Sensor (MQ2, MQ3, MQ5, MQ9)

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Type of Sensor

MQ2
MQ3
MQ5
MQ9

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£11.90 Incl. T.V.A.

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Expédié aujourd'hui ? Commandez dans : Jun 28, 2026 23:59:00 +0100

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Description

This is the Grove - Gas Sensor range from SeeedStudio. You have the option of either MQ2, MQ3 or MQ5 sensors in this range - a comparison table is shown below. These sensors detect gas leakage and they cover the detection of LPG, i-butane, methane, alcohol, hydrogen, smoke and more. Across all of these sensors, measurements are taken extremely quickly due to the rapid response time of these devices. The sensitivity of these sensors can be adjusted by the potentiomater.

Sensor Contrast Table

Symbol	MQ-2	MQ-3	MQ-5	MQ-9
Gas Detected	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 a wide range of combustible gases
Stable performance, long life and low cost
Fast response
Wide detection range
Simple drive circuit

For all Grove users (especially beginners), we provide you with PDF documents for guidance. Please download and read through Preface - Getting Started and Introduction to Grove before you begin using these products.

Resources

Please visit the wiki page for more info about these products. It would be appreciated if you can help us improve the documents by adding more demo code or tutorials. For technical support, please post your questions to the forum .

More information about these gas sensors, please refer to this manual .

Lis Plus Moins

Avantages et inconvénients

Sustainably produced
Ideal for everyday use
May discolor in direct sunlight

Returns & Delivery

When will my order be delivered?

We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

Can I return my product?

Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

What can I do if my item (or part of it) is damaged?

We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

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