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Description
This VOC and eCO2 Gas Sensor has dual-channel NDIR technology to detect carbon dioxide concentrations. Built with the Sensirion SGP30, a multi-pixel gas sensor, it is ideal for indoor air quality projects. Its low power consumption of just 48 mA at 1.8V provides excellent long-term stability.
It has high measurement accuracy thanks to its baseline compensation algorithm and on-chip calibration parameters. The Grove unified socket allows for easy "Plug and Play" integration, making it adaptable to a wide range of projects.
Powered by Sensirion’s CMOSens® technology, it has a complete sensor system on a single chip, with a digital I2C interface, a temperature-controlled micro hotplate, and two preprocessed indoor air quality signals. As the first metal-oxide gas sensor with multiple sensing elements on one chip, the SGP30 provides more comprehensive information about air quality.
Features
- Dual-channel NDIR technology to detect carbon dioxide concentration
- Sensirion SGP30, a multi-pixel gas sensor for indoor air quality projects
- Works with Arduino and Raspberry Pi (Only with Grove Base Hat for Raspberry Pi)
- Supports 48 mA at 1.8V which enables excellent long-term stability
- Using dynamic baseline compensation algorithm and on-chip calibration parameters
- The sensor ensures "Plug and Play" and could be versatile for various projects
- Product Number: Seeed 101020512
Specifications
| Dimensions | 135mm x 85mm x 10mm |
| Weight | G.W 9g |
| Battery | Excluded |
| Working Voltage | 3.3V/5V |
| Output Range | TVOC: 0 ppb to 60000ppb / CO₂ eq:400 ppm to 60'000 ppm |
| Sampling Rate | 1HZ |
| IIC Address | 0X58 |
Resources
Pinout
Package Contents
- 1x Grove - VOC and eCO2 Gas Sensor (SGP30)
- 1x Grove Cable
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