SEN046 CO accurance for ambient use

 SEN0466 

Now I have the following problem. The CO sensor placed in the window always gives values of 0 ppm (range 0-1000 ppm). If I create a bad combustion, with little oxygen, the sensor will quickly increase the measurement, so it is ok.

Would it be possible to recalibrate it to a lower scale, or buy a model with a scale of 0-100 ppm, or 0-10 ppm?

See the grafana dashboard:

Is this sensor valid for ambient meassurements?

Thanks in advance.

Roberto Fernandez