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The SCD-30 is an NDIR sensor, which is a 'true' CO2 sensor, that will tell you the CO2 PPM (parts-per-million) composition of ambient air. Perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.

Data is read over I2C, so it works very nicely with just about any microcontroller or microcomputer. We've written both Arduino and Python/CircuitPython code so you can get started in a jiffy. Another nice element to this sensor is it comes with an SHT31 temperature and humidity sensor already built-in. The sensor is used to compensate the NDIR CO2 sensor, but it's also readable so you get full environmental data.

The sensor is hand-soldered onto a custom made PCB in the STEMMA QT form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the SCD-30 or to chain it with a wide range of other sensors and accessories using a compatible cable.

SCD-30 Specifications:

NDIR CO2 sensor technology
Integrated temperature and humidity sensor
Dual-channel detection for superior stability
Measurement range: 400 ppm – 10.000 ppm
Accuracy: ±(30 ppm + 3%)
Current consumption: 19 mA @ 1 meas. per 2 s.
Fully calibrated and linearized
I2C digital interface address 0x61

Documents:

Datasheet

Warranty: 30 days

Warranty will not apply if Product fails or is damaged after delivery to you due to accident, abuse or misuse.

Package Includes:

1 x Adafruit 4867 SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Adafruit 4867 SCD-30 - NDIR CO2 Temperature and Humidity Sensor - STEMMA QT / Qwiic

Brand: Adafruit
Product Code:Ada-4867-NDIR-CO2
Reward Points:71
Availability:In Stock

रo 7,976.80
Ex Tax:रo 6,760.00
Price in reward points:7131
20 or more रo 7,943.76
50 or more रo 7,476.48

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Tags: Temperature, Humidity, Sensor, STEMMA