# Analog Hydrogen Gas Sensor (MQ8)

**Type:** Product page · **SKU:** SEN0133 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/analog-hydrogen-gas-sensor-mq8.html ([markdown](https://core-electronics.com.au/analog-hydrogen-gas-sensor-mq8.html.md))

This is a simple-to-use hydrogen gas sensor.They are used in gas leakage detecting equipments in home and industry applications.

## Pricing

- **Price:** $16.40 (inc GST) — $14.91 AUD, exc GST
- **Quantity discounts:** 6+ $14.16 (exc GST) · 12+ $13.56 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Aug 19 and Aug 24.

## Description

Introduction

This is a simple-to-use hydrogen gas sensor.They are used in gas leakage detecting equipments in home and industry applications. Avoid the noise of alcohol, cooking fumes, LPG,CO. The sensitivity can be adjusted by the potentiometer. Specification- Power supply needs: 5V
- Interface type: Analog
- Pin Definition: 1-Output 2-GND 3-VCC
- High sensitivity to Hydrogen (H2)
- Small sensitivity to alcohol, LPG,cooking fumes
- Stable and long life
- Size: 40x20mm

Parts List- Hydrogen Gas Sensor (MQ8)1unit

Documents- [Wiki Doc](https://wiki.dfrobot.com/Hydrogen_Gas_Sensor_MQ8___SKU_SEN0133_)
- [MQ8 datasheet](https://core-electronics.com.au/attachments/localcontent/MQ-8_699331bcd38.pdf)
- [Schematic](https://core-electronics.com.au/attachments/localcontent/MQ-XSchematic_353427d585d.pdf)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/s/e/sen0133-1.jpg)