STC31

CO₂ accuracy of ±(0.5 vol% + 3% MV) @0-100 vol%

SCD42

CO₂ accuracy of ± 75 ppm @400-1000 ppm

Measurement range

400 - 2000 ppm

Accuracy

±75 ppm

Operating relative humidity range

0 - 95 %RH

Typ. relative humidity accuracy

6 %RH

Package size (LxWxH)

10.1 x 10.1 x 6.5 mm³

SCD41

CO₂ accuracy of ±(40 ppm + 5% MV) @400-5000 ppm, low power

Operating relative humidity range

0 - 95 %RH

Typ. relative humidity accuracy

6 %RH

Package size (LxWxH)

10.1 x 10.1 x 6.5 mm³

SCD40

CO₂ accuracy of ±(50 ppm + 5% MV) @400-2000 ppm

Operating relative humidity range

0 - 95 %RH

Typ. relative humidity accuracy

6 %RH

Package size (LxWxH)

10.1 x 10.1 x 6.5 mm³

SCD30

CO₂ accuracy of ±(30 ppm + 3% MV) @400-10000 ppm

Operating relative humidity range

0 - 95 %RH

Typ. relative humidity accuracy

3 %RH

Package size (LxWxH)

35 x 23 x 7 mm³

SEK-STC31

CO₂ evaluation kit STC31

SEK-SCD41

CO₂ evaluation kit SCD4x series

SEK-SCD30

CO₂ evaluation kit SCD30

SCD4x CO₂ Gadget

Reference design for SCD4x CO₂ sensors

Package size (LxWxH)

53 x 19 x 13 mm³

Sites & Languages

Product catalog

STC31

CO₂ accuracy of ±(0.5 vol% + 3% MV) @0-100 vol%

SCD42

CO₂ accuracy of ± 75 ppm @400-1000 ppm

SCD41

CO₂ accuracy of ±(40 ppm + 5% MV) @400-5000 ppm, low power

SCD40

CO₂ accuracy of ±(50 ppm + 5% MV) @400-2000 ppm

SCD30

CO₂ accuracy of ±(30 ppm + 3% MV) @400-10000 ppm

SEK-STC31

CO₂ evaluation kit STC31

SEK-SCD41

CO₂ evaluation kit SCD4x series

SEK-SCD30

CO₂ evaluation kit SCD30

SCD4x CO₂ Gadget

Reference design for SCD4x CO₂ sensors