DFRobot Gravity: I2C SCD41 carbon dioxide sensor module 400-5000 ppm SEN0536

Name: DFRobot Gravity: I2C SCD41 carbon dioxide sensor module 400-5000 ppm SEN0536
Brand: DFRobot
SKU: DF02536
Price: 59.69 USD
Availability: InStock

Item No.: DF02536

HAN: SEN0536

EAN: 4060137015366

HS Code: 9031802000

Lagerstufe: Neu

59,69 $

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Net: 50,16 $

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The DFRobot Gravity: I2C SCD41 carbon dioxide sensor module SEN0536 measures CO2 from 400 to 5000 ppm using the photoacoustic NDIR principle. It operates from 3.3 to 5 V, communicates via I2C, and includes integrated temperature and humidity sensing for signal compensation. More product details

Product Description

The Gravity: I2C SCD41 Infrared Carbon Dioxide / CO2 Sensor (400 - 5000 ppm) is a carbon dioxide sensor module from DFRobot based on the Sensirion SCD41. It is intended for CO2 measurement in indoor air and environmental monitoring applications and uses the photoacoustic NDIR sensing principle. The specified measuring range is 400 to 5000 ppm.

An integrated temperature and humidity sensor is used for on-chip signal compensation. Temperature and humidity data are also available as outputs from the module. Communication is provided through an I2C interface; the source data specifies I2C address 0x62 for the sensor. Supply voltage is 3.3 to 5 V, and the CO2 response time is 120 s.

Technical Features

CO2 sensor module based on the Sensirion SCD41
Sensing principle: photoacoustic NDIR
CO2 measuring range: 400 to 5000 ppm
Accuracy: ±(40 ppm + 5% MV)
Response time: 120 s
Interface: I2C, address 0x62
Supply voltage: 3.3 V to 5 V
Integrated temperature and humidity sensor for signal compensation

Application Areas

The module is suitable for indoor air quality monitoring, building automation, HVAC systems, data loggers, and embedded or IoT projects requiring CO2 measurement. With additional temperature and humidity outputs, it can be used in compact environmental sensing nodes. The Gravity interface supports straightforward integration into prototypes, laboratory setups, and product development based on microcontroller platforms.

What's Included

Gravity: SCD41 Infrared CO2 Sensor x1
Gravity-4P I2C/UART Sensor Cable x1

Dimensions and Weight
Item information	Value
GTIN:	4060137015366
HAN:	SEN0536
Category:	Gas Sensor
Min Supply Voltage:	3.3
Max Supply Voltage:	5
Accuracy:	±(40 ppm + 5% MV)
Operating Temperature Min.:	-10
Operating Temperature Max.:	60
Application Interface:	I2C
Sensing Principle:	photoacoustic NDIR
CO2 Measurement Range Min.:	400
CO2 Measurement Range Max.:	5000
Integrated Temperature/Humidity Sensor:	Ja
CO2 Response Time:	120
Operating Current Peak:	4
Shipping weight:	0,02 kg
Item weight:	0,02 kg
Dimensions ( Length × Width × Height ):	3,20 × 2,70 × 0,80 cm

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Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken