SENSIRION SCD Hoja de datos

No.	parte #	Fabricante	Descripción
1	SCD41-D-R2	Sensirion	Photoacoustic NDIR sensor ▪ Photoacoustic NDIR sensor technology PASens® ▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3 ▪ Reflow solderable for cost effective assembly ▪ Large output range: 0 ppm – 40’000 ppm ▪ Large supply voltage range: 2.4 – 5.5 V ▪ High accuracy: ±(40 ppm
2	SCD30	SENSIRION	Ambient CO2 / humidity and temperature sensor Accuracy is based on tests with gas mixtures having a tolerance of ± 1.5%. 3 RMS error of consecutive measurements at constant conditions. Repeatability is fulfilled by > 90% of the sensors. 4 Average slope of CO2 accuracy when changing temperature,
3	SCD40-D-R2	Sensirion	Photoacoustic NDIR sensor ▪ Photoacoustic NDIR sensor technology PASens® ▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3 ▪ Reflow solderable for cost-effective assembly ▪ Digital I2C interface ▪ Integrated temperature and humidity sensor Product Variants ▪ SCD40: Base accuracy
4	SCD41-D-R1	Sensirion	Photoacoustic NDIR sensor ▪ Photoacoustic NDIR sensor technology PASens® ▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3 ▪ Reflow solderable for cost effective assembly ▪ Large output range: 0 ppm – 40’000 ppm ▪ Large supply voltage range: 2.4 – 5.5 V ▪ High accuracy: ±(40 ppm
5	SCD40-D-R1	Sensirion	Photoacoustic NDIR sensor ▪ Photoacoustic NDIR sensor technology PASens® ▪ Smallest form factor: 10.1 x 10.1 x 6.5 mm3 ▪ Reflow solderable for cost-effective assembly ▪ Digital I2C interface ▪ Integrated temperature and humidity sensor Product Variants ▪ SCD40: Base accuracy