The picture is only for illustration, please see the technical specification in product details.

SCD42-D-R2 | SENSIRION

Calibrated CO2 Sensor

Ord.number:	360608

MOQ:	1 pcs
Allowed ordering quantities:	1 pcs (1, 2, 3 ... pcs)
Category:	Gas Sensors
Product info:	Unavailable
Manufacturer (Brand):	SENSIRION

SCD42-D-R2

Calibrated CO2 Sensor

The picture is only for illustration, please see the technical specification in product details.

Ord.number:	360608

MOQ:	1 pcs
Allowed ordering quantities:	1 pcs (1, 2, 3 ... pcs)
Category:	Gas Sensors
Product info:	Unavailable
Manufacturer (Brand):	SENSIRION

Date of issue

Change valid from

Type of change

Description

Document

03/30/2023

06/30/2023

PDN

With the upgraded accuracy specifications of the SCD41, the SCD42 becomes obsolete. The SCD42 is therefore no longer recommended for new designs (NRND) with immediate effect.

10/02/2024

PCN

Updated MSL for SCD4x from MSL 3 to MSL 1.

SCD4x infoletter_243401.pdf [50,4 kB]

Manufacturer (Brand)	SENSIRION
Series	SCD4x
Type	Sensor
Sensor Technology	NDIR
Target Gas	Carbon dioxide (CO2)
Detection Range	0...40 000ppm
Alarm Output Threshold	-
Gas Concentration Output	I2C
Sensitivity (Resolution)	-
Accuracy	±(40 ppm + 5%) at 1 001...2 000ppm
Supply Voltage	2,4...5,5V
Current Consumption	15mA at 3,3V mA
Operating Temperature	0...+50°C
Package	10,1x10,1x6,3mm
Termination Style	PCB
Other Features	RH and T measurement
MSL	1
Alarm Output	-
Note	-
RoHS	Yes

Datasheet:

SCD42.pdf [1 018,4 kB]
SCD4x_testing_guide.pdf [2 088,8 kB]
SCD4x_handling_instructions.pdf [565,2 kB]
SCD4x_design-in_guide.pdf [489,7 kB]
SCDxx_Transmissive_and_photoacoustic_NDIR_sensing.pdf [150,0 kB]
SCD4x_AN_Low_Power_Operation.pdf [453,6 kB]

Monitor the CO2 Level in the Entire Interior With Your Mobile Phone

Check the interior’s concentration of CO2 with the simple reference design, Sensirion SCD4x CO2 Gadget. After measuring the increased CO2 concentration, a light signal on the product will alert you that it is time to ventilate.

Category: Semiconductors

10/14/2021 Video

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