MQ8 Hydrogen Gas sensor module
The MQ8 Hydrogen Gas Sensor Module is designed for detecting hydrogen (Hâ‚‚) concentrations in the air. It utilizes a gas-sensitive semiconductor sensor that provides high sensitivity to hydrogen with a fast response and recovery time. This module is widely used in hydrogen leak detection systems, industrial safety applications, and environmental monitoring.
Key Features:
- High sensitivity to hydrogen (Hâ‚‚)
- Fast response and recovery time
- Stable and long lifespan
- Easy to interface with microcontrollers and development boards
- Analog output signal for easy integration
- Low power consumption
- Detection Range: 100ppm to 10000ppm Hâ‚‚
- Sensitivity: ≥ 10mV/ppm (H₂)
- Heating Voltage: 5V ± 0.2V (AC or DC)
- Load Resistance: Adjustable
- Preheat Time: 24 hours
- Response Time: ≤ 10 seconds
- Recovery Time: ≤ 30 seconds
- Operating Temperature Range: -20°C to +50°C
- Operating Humidity: ≤ 95% RH
- Power Consumption: ≤ 900mW
- Dimensions: 32mm x 20mm x 22mm
- Weight: 5g
- Gas Leak Detection Systems: Used in homes, offices, and industrial environments to detect hydrogen gas leaks.
- Industrial Safety: Ensures safety in industrial settings by monitoring hydrogen levels.
- Environmental Monitoring: Applied in systems that monitor air quality and hydrogen pollution levels.
- Hydrogen Fuel Cells: Used to detect leaks and monitor hydrogen levels in fuel cell applications.
- Smart Home Devices: Integrated into smart home safety systems for hydrogen gas detection.