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Actual accuracy of all the sensors? (hardware) and then: accuracy of all the measurements? (process)


#1

Dear Community,
do you know the accuracy of

all the different sensors?
in % ?
in dependency of the temperature?

Greetings!
Klaus


#2

This is necessary for a serious measurement.
Please name components & spec.


#3

Here the data sheets from manufacturers:
*CO + NO2
MICS4514
http://www.sgxsensortech.com/site/wp-content/uploads/2013/03/0278_Datasheet-MiCS-4514.pdf

*LUX / Light
BH1730FVC
http://rohmfs.rohm.com/en/products/databook/datasheet/ic/sensor/light/bh1730fvc-e.pdf

*Temp/Hum
HPP828E031

*Mic / Sound
POM-2246P-C33-R
http://www.puiaudio.com/pdf/POM-2246P-C33-R.pdf

Have written several times to SGX, we are moving to Alpha Sense… more news to come…

Tomas


#4

Thank you for this background-info.