35 ms·
You generally don't have to go to all that effort unless you want extreme accuracy. For "Good enough", you buy the sensor, follow the application notes and inst
by Youden 4y ago
You generally don't have to go to all that effort unless you want extreme accuracy. For "Good enough", you buy the sensor, follow the application notes and instructions from the manufacturer, calibrate it in fresh outdoor air and you're good to go.
- dathinab 4y agothe problem is it's often not good enough I have seen tests with sensing devices which seemingly where good outside but then e.g. scaled wrongly being way of at higher CO2 levels (either way higher or way lower).
- Youden 4y agoI haven't seen that and I've deployed nearly 100 sensors. Perhaps you've left the auto calibration on? That's usually a recipe for disaster (and one that can be avoided by reading the datasheet).