MQ-8 Gas detection module: hydrogen (H2)

Features

High sensitivity to hydrogen (H2);
Low sensitivity to alcohol, LPG, cooking smoke;
Stable and long-lasting;

Application

Used in Residue and Industry Gas Leak Detection Equipment, Suitable for Hydrogen (H2) Detection, Avoid Alcohol and Cooking Smoke, LPG, CO.

Specifications

Standard conditions:
Circuit voltage 5V ± 0.1
Heating voltage 5V ± 0.1
Power consumed about 800mW
Medium conditions:
Temp. Use -10 ℃ - 50 ℃
Temp. Storage -20 ℃ - 70 ℃

Dimensions: 51x28x20mm

Wiring

Tutorial & Code

http://www.learningaboutelectronics.com/Articles/MQ-8-hydrogen-sensor-circuit-with-arduino.php

Datasheet

https://dlnmh9ip6v2uc.cloudfront.net/datasheets/Sensors/Biometric/MQ-8.pdf