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Winsen GM-402B MEMS Combustible Gas Sensor
High sensitivity gas sensor for detecting combustible gases
- Spec name: MEMS micro-fabrication hot plate on a Si substrate base
- Spec name: Gas-sensitive materials with low conductivity metal oxide semiconductor material
- Spec name: Gas concentration affects conductivity
Top Features:
- MEMS micro-fabrication hot plate
- High sensitivity to combustible gases
- Small sizes and low power consumption
- Fast response and resume
When the sensor is exposed to a gas atmosphere, the conductivity changes based on the detected gas concentration. Higher gas concentrations result in higher conductivity. A simple circuit can convert this conductivity change into an output signal.
Applications include gas leak detection for mobile phones, computers, and other consumer electronics. It is also suitable for home and commercial use in combustible gas leakage monitoring devices, gas leak detectors, and fire/security detection systems.
- Package Includes: 1 x Winsen GM-402B MEMS Combustible Gas Sensor
Images are for illustration only; actual product may vary.