SGP30

SGP30

Manufacturer:: SENSIRION

SENSIRION SGP30 Digital Multi-Pixel Gas Sensor

Specifications

Product Introduction

The SGP30 is a digital multi-pixel gas sensor designed for easy integration into air purifier, demand-controlled ventilation, and IoT applications. CMOSens technology offers a complete sensor system on a single chip featuring a digital I2C interface, a temperature controlled micro hotplate, and two preprocessed indoor air quality signals. As the first metal-oxide gas sensor featuring multiple sensing elements on one chip, the SGP30 provides more detailed information about the air quality.

Features

  • Multi-pixel gas sensor for indoor air quality applications
  • Outstanding long-term stability
  • I2C interface with TVOC and CO2 eq output signals
  • Very small 6-pin DFN package: 2.45 x 2.45 x 0.9 mm3
  • Low power consumption: 48 mA at 1.8V
  • Tape and reel packaged, reflow solderable

Applications

  • Air purifier
  • Demand-controlled ventilation
  • IoT applications

Specifications Table

Measurement range - Ethanol signal 0 ppm to 1000 ppm
Measurement range - H2 signal 0 ppm to 1000 ppm
Specified range - Ethanol signal 0.3 ppm to 30 ppm
Specified range - H2 signal 0.5 ppm to 3 ppm
Accuracy - Ethanol signal typ.: 15% of meas. value
Accuracy - H2 signal typ.: 10% of meas. value
Long-term drift - Ethanol signal typ.: 1.3% of meas. value
Long-term drift - H2 signal typ.: 1.3% of meas. value
Resolution - Ethanol signal 0.2 % of meas. value
Resolution - H2 signal 0.2 % of meas. value
Sampling frequency - Ethanol signal Max. 40 Hz
Sampling frequency - H2 signal Max. 40 Hz
Output range - TVOC signal 0 ppb to 60000 ppb
Output range - CO2 eq signal 400 ppm to 60000 ppm
TVOC signal resolution - 0 ppb - 2008 ppb 1 ppb
TVOC signal resolution - 2008 ppb - 11110 ppb 6 ppb
TVOC signal resolution - 11110 ppb - 60000 ppb 32 ppb
CO2 eq signal resolution - 400 ppm - 1479 ppm 1 ppm
CO2 eq signal resolution - 1479 ppm - 5144 ppm 3 ppm
CO2 eq signal resolution - 5144 ppm - 17597 ppm 9 ppm
CO2 eq signal resolution - 17597 ppm - 60000 ppm 31 ppm
Sampling rate - TVOC signal 1 Hz
Sampling rate - CO2 eq signal 1 Hz

To learn more, please download the PDF.

Datasheet: