MQ-8 Hydrogen Gas Sensor
A sensitive material MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection is used in clean air low conductivity tin oxide (SnO2) when there is an environment in which combustible gases are present.
MQ-8 hydrogen gas sensor with high sensitivity can also be used to monitor other hydrogen-containing gases by using a simple circuit.
The sensor can detect a wide range of hydrogen gases, including city gas, which is a low-cost sensor for a variety of uses.
It can be used for home and industrial hydrogen leak detection devices. It will not interfere with ethanol vapor, soot, carbon monoxide, or other gases.
Features:
- Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
- The switching signal having a DO (TTL) output and analog output AO.
- TTL output valid signal is low. ( Low-level signal when the output light can directly connect to the microcontroller or relay module )
- The higher the voltage, the concentration of the analog output voltage is higher.
- A hydrogen gas detection with good sensitivity.
- There are four screw holes for easy positioning.
- Has a long life and reliable stability
- Rapid response and recovery characteristics
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