Overview
You can see the current oxygen concentration from reading the voltage values output proportional to the concentration of oxygen on the oxygen concentration linear characteristic graph. It’s suitable for detecting oxygen concentration in the environment. Grove - Gas Sensor(O2) is an organic reaction module and it provides a small current in relation to the amount of O2 in the air, hence we don’t need to provide an external power.
Features
- High-precision
- High sensitivity
- Wide linearity range
- Strong anti-interference ability
- Extraordinary reliability
Tech specs
Specification
|
Items |
Parameter |
|
Measurement Range |
0-25% |
|
Detect Life |
two years |
|
Sensitivity |
0.05~0.15 mA (in air) |
|
Temperature Range |
-20 oC~50 oC |
|
Preheat Time |
20 minutes |