SCD4x Breaking the size barrier in CO2 sensing Fe.
Sensirion
SCD41-D-R2 - Photoacoustic NDIR sensor
SCD4x Breaking the size barrier in CO2 sensing Features ▪ Photoacoustic NDIR sensor technology PASens® ▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3 .