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This is an Arduino hydrogen gas sensor. It has high sensitivity to Hydrogen (H2) and less sensitivity to alcohol, LPG,cooking fumes . Hydrogen gas is highly flammable and will burn in air at a very wide range of concentrations
The sensitivity is able to be adjusted by the potentiometer. The output is proportional to the density of gas. You can use ****og reading to read the data from this sensor.
To ease the difficulty of using this sensor, a Gravity Interface is adapted to allow plug&play. The Arduino IO expansion shield is the best match for this senor connecting to your Arduino.
What is Hydrogen? Hydrogen is a chemical element with chemical symbol H and atomic number 1.
SPECIFICATION:
- Power supply needs: 5V
- Interface type: ****og
- Pin Definition: 1-Output 2-GND 3-VCC
- High sensitivity to Hydrogen (H2)
- Small sensitivity to alcohol, LPG,cooking fumes
- Stable and long life
- Size: 40x20mm(1.57"x0.79")
This seller has been a member since: Feb. 11, 2017
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