Regarding the range discrepancy of the CO2L Unit acquisition value

[namazu2024]

Hello. This is my first time using the CO2L unit with UIFlow2.

As soon as I started using it, I ran into a question.
The obtainable values ​​are listed as 0 to 2000, but the SCD41 used in CO2L should be able to obtain values ​​from 0 to 5000.
Does this mean that the explanation of the obtainable values ​​is incorrect, or that the obtainable values ​​need to be multiplied by a coefficient of 2.5?

It appears to be working, but I want to confirm the reliability of the numbers.
There seems to be a slight discrepancy with other measuring devices, which makes me worried.