MQ-8 Gas Sensor Module For Hydrogen Gas Detector Module

Stufin

MQ-8 Gas Sensor Module For Hydrogen Gas Detector Module

This product is not available in your location yet

Description: 1. Overview: MQ-8 is a gas sensor module specifically designed for hydrogen gas detection in Internet of Things (IoT) projects and various applications. It's an essential component for monitoring hydrogen concentrations in industrial processes, laboratories, or home energy systems. 2. Working Principle: The MQ-8 module uses a metal oxide semiconductor sensor to detect hydrogen gas. When hydrogen molecules come into contact with the sensing element, an electrochemical reaction occurs, changing the electrical resistance of the sensor and triggering a signal. 3. Operating Conditions: The MQ-8 module operates between temperatures ranging from 0°C to +50°C, ensuring optimal performance in diverse environments. The recommended working humidity is below 90%, but it can still function under extreme conditions. 4. Sensitivity: With a high sensitivity to hydrogen gases, the MQ-8 module can detect as low as 100ppm of hydrogen concentrations, making it suitable for applications where precise a

View Technical Documentation

Specification	Details
Specification	Detail
Sensor Type	MQ-8 Catalytic Combustion type
Detection Range	0 - 1000 ppm (parts per million)
Sensitivity	High sensitivity for H2 gas detection
Response Time	About 10 seconds
Working Temperature	-20°C to 50°C
Operating Voltage	DC 5V Current: about 30mA @5V
Power Consumption	0.4W @ 5V
Output Signal	Analog voltage output (0-1V)
Interface Type	TTL level compatible with Arduino
Dimensions	About 35mm x 20mm x 15mm (LxWxH)
Weight	About 10g