PRODUCT DETAILS

Features

• 3-in-1 for multiple measurements
• low power consumption
• Arduino/Raspberry Pi/Micro: bit Code available
• Wide measurement range from 400 to 5,000 ppm
• Wide power supply range, from 2.4v to 5.5v
• Easy project operation: Digital interface I2C, Breadboard-friendly, Grove compatible
• Best performance-to-price ratio

Description

The Grove - CO2 & Temperature & Humidity Sensor - SCD41 is a small but powerful module made by Sensirion. It is a multiple function sensor that can measure temperature, humidity, and CO2 at the same time. It is based on the SCD41

Specification

Application Ideas

• Air Purifier
• Environmental Monitoring
• Plant Environmental Monitoring system
• Arduino weather station

What is PASens® Technology?

PASens^® Technology is based on the photoacoustic sensing principle. The photoacoustic sensing principle allows extreme miniaturization of the CO₂ sensor without compromising sensor performance due to the fact that the sensor sensitivity is independent of the optical cavity size. The reduced size and the smaller number of integrated components result in a highly price-efficient BOM structure. Thanks to the miniaturizing and the economical BOM structure of these new CO₂ sensors, the SCD4x will open up numerous possibilities for a whole new set of products and applications.

Click here to learn more about the measurement principle and key features of PASens^® Technology.

Links

• Grove - CO2 & Temperature & Humidity Sensor - SCD41
• Sensirion CO2 Sensors SCD4x Datasheet
• Grove Selection Guide
• Seeed Gas Sensor Selection Guide