SCD40-D-R2 - Photoacoustic NDIR sensor

Product Overview

Sensirion

Datasheet Details

Part number	SCD40-D-R2
Manufacturer	Sensirion
File Size	1.10 MB
Description	Photoacoustic NDIR sensor
Datasheet	SCD40-D-R2 Datasheet
Additional preview pages of the SCD40-D-R2 datasheet.

Product details

Description

3.1 Power-Up and Communication Start 7 3.2 Data Type & Length 7 3.3 Command Sequence Types 7 3.4 SCD4x Command Overview8 3.5 Basic Commands 9 3.6 On-Chip Output Signal Compensation 10 3.7 Field Calibration 13 3.8 Low Power Periodic Measurement Mode 14 3.9 Advanced

Features

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, specified measurement range 400.
2’000 ppm.
SCD41: High accuracy, specified measurement range 400.
5’000 ppm, compatible with relevant IAQ standards, several power modes Product Summary The SCD4x is Se.

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Other Datasheets by Sensirion

SCD40-D-R1 - Photoacoustic NDIR sensor
SCD41-D-R1 - Photoacoustic NDIR sensor
SCD41-D-R2 - Photoacoustic NDIR sensor

Published: Sep 11, 2023 |