Greetings everyone,
I was trying to find out if this device measured O2 in the air and to what range.
https://www.sparkfun.com/products/14952
I had bought the Grove- Gas Sensor (O2), but after I received the product, it had indicated that is only ranged from 0 - 25% O2. I need something that can measure up to 35%.
Hope someone can help.
Thank you.
Hi cyrect,
I do not believe this sensor will work for your application and I am not sure SparkFun has a sensor that would work for you. This is a flow-rate sensor for measuring airflow of air and other gases and is not really ideal for measuring a specific compound’s concentration in air. If you would like to learn more about this specific sensor, I would recommend taking a look at Sensiron’s [Documentation Download Center to look at the datasheet, application note and other documents they have available.](https://www.sensirion.com/en/download-center/mass-flow-meters/low-pressure-drop-mass-flow-meter/)
Thank you.