The Grove - Gas Sensor module is useful for gas leakage detecting (in home and industry). It can detect LPG, i-butane, methane, alcohol, Hydrogen, somke 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.
Below is a contrast table of the various types of gas sensors.
|Detect Gas||Combustible Gas, 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||10-1000ppm CO;100-10000PPm Gas|
- High sensitivity to Combustible gas in wide range
- Stable performance, long life, low cost
- Fast response
- Wide detection range
- Simple drive circuit