---
product_id: 483768527
title: "MQ-2 MQ2 Sensor Module"
brand: "reland sun"
price: "E£ 454"
currency: EGP
in_stock: true
url: https://www.desertcart.com.eg/products/483768527-mq-2-mq2-sensor-module
store_origin: EG
region: Egypt
---

# Fast Response Compact Size Gas Detection MQ-2 MQ2 Sensor Module

**Brand:** reland sun
**Price:** E£ 454
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Air Quality Game!

## Quick Answers

- **What is this?** MQ-2 MQ2 Sensor Module by reland sun
- **How much does it cost?** E£ 454 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/483768527-mq-2-mq2-sensor-module)

## Best For

- reland sun enthusiasts

## Why This Product

- Trusted reland sun brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Up:** Operates on a standard 5V DC for easy integration.
- • **Breathe Easy:** Detects a wide range of gases including LPG, propane, and smoke.
- • **Compact Design:** Small PCB size (4.5 cm x 1.8 cm) fits seamlessly into any project.
- • **Real-Time Monitoring:** Analog and digital outputs for versatile applications.
- • **Precision at Your Fingertips:** Adjustable sensitivity for tailored detection.

## Overview

The MQ-2 Sensor Module is a cutting-edge air quality detection tool designed to identify various gases such as LPG, propane, and smoke. With its adjustable sensitivity and dual output options, this compact module is perfect for both hobbyists and professionals looking to enhance their environmental monitoring systems.

## Description

MQ-2 Modul is a device that is used for sensing and measuring the concentration of gases in the air. It can detect such gases as: LPG, propane, methane, hydrogen, alcohol, smoke and carbon monoxide. It can measure a gas concentration from 100 to 10000ppm and is ideal for detecting a gas leak, as a gas alarm or for other robotics and micro-controller projects. The MQ series sensors use a small heating element with an electronic-chemical sensor. They are sensitive to various gases and are suitable for indoor use. The sensor has a high sensitivity and fast response time, but needs a few minutes to give accurate readings because the sensor needs to heat up first. The measured values of the sensor are output as analogue values, which can be easily evaluated with a micro-controller. This sensor is ready for connection to a micro-controller, such as an Arduino board. For use with a Raspberry Pi an additional AD converter is required. The module has a potentiometer for setting the threshold value. At the digital pin, the sensor outputs only a 0 or 1, depending on whether the set threshold value is exceeded.

## Features

- MQ2 Air Quality Gas Smoke Detection Sensor Module
- For detection of LPG, i-butane, propane, methane, alcohol, hydrogen and smoke.
- With adjustable sensitivity / operating voltage 5V DC / analog output (measured value) / digital output (threshold).
- MQ2 has a high sensitivity and fast response time.
- PCB board size: 4.5 cm x 1.8 cm.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Reland Sun |
| Part Number | 739227845803 |
| Item model number | MQ2 |
| Style | Digital |

## Product Details

- **Brand:** Reland Sun
- **Style:** Digital
- **Alarm:** Audible
- **Sensor Type:** Electrochemical
- **Manufacturer:** Reland Sun
- **UPC:** 739227845803

## Images

![MQ-2 MQ2 Sensor Module - Image 1](https://m.media-amazon.com/images/I/41rEbjU5duL.jpg)

## Frequently Bought Together

- MQ-2 MQ2 Sensor Module
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects
- AEDIKO 4pcs DC 5V Relay Module 1 Channel Relay Switch Relay Board with Optocoupler Isolation Support High or Low Level Trigger

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**Shop now:** [https://www.desertcart.com.eg/products/483768527-mq-2-mq2-sensor-module](https://www.desertcart.com.eg/products/483768527-mq-2-mq2-sensor-module)

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*Product available on Desertcart Egypt*
*Store origin: EG*
*Last updated: 2026-05-05*