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Grove - Gas Sensor(MQ3)
101020006
How to choose a gas sensor ?The Grove - Gas Sensor module is useful for gas leakage detecting(in home and industry)
Internal Reference:
SEE-101020006
Barcode:
841454108344
The Grove - Gas Sensor module is useful for gas leakage detecting(in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Measurements can be taken as soon as possible based on its fast response time. Also, the sensitivity can be adjusted by the potentiometer.
| Symbol | MQ-2 | MQ-3 | MQ-5 | MQ-9 |
| Detect Gas | Combustible Gasã€Smoke | Alcohol Vapor | LPG, Natural Gas, Town Gas | Carbon Monoxide, Coal Gas, Liquefied Gas |
| Detect Concentration | 300-10000ppm | 0.04-4mg/L Alcohol | 300-10000ppm | 10-1000ppmCO;100-10000PPm Gas |
Note
Hot-swapping the grove may lead to IC burnout, please turn off the power of the main board before swapping grove.
Features
- High sensitivity to Combustible gas in a wide range
- Stable performance, long life, low cost
- Fast response
- Wide detection range
- Simple drive circuit
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