Product Description:
Monitor your indoor air quality with precision using the SGP30 Multi-Pixel Air Quality Sensor Module. Developed by Sensirion, this compact, high-performance sensor integrates four metal oxide sensing elements into one chip, delivering detailed and reliable measurements of Total Volatile Organic Compounds (TVOC) and equivalent CO2 (eCO2) levels. Ideal for air purifiers, ventilation systems, and IoT environmental monitoring, the SGP30 features a fully calibrated digital output and communicates easily via I2C.
Housed in a miniature module, the SGP30 provides long-term stability and siloxane resistance, making it a dependable solution for continuous indoor air quality tracking. With its onboard microcontroller, it autonomously manages calibration, environmental compensation, and data processing—making integration with microcontrollers seamless and efficient.
Key Features:
Fully calibrated digital output for TVOC and eCO2
Multi-pixel MOX sensing platform for enhanced accuracy
I2C interface with no clock stretching required
Integrated temperature and humidity compensation (external RH sensor required)
Compact 20mm diameter module design
Long-term stability and siloxane-resistant
Typical TVOC accuracy: ±15% of measured value
Plug-and-play compatible with Arduino, ESP32, Raspberry Pi, and more
Technical Specifications:
Sensor: Sensirion SGP30
Voltage Range: 3.3V–5V
Communication Interface: I2C
TVOC Range: 0–60,000 ppb
eCO2 Range: 0–60,000 ppm
Module Dimensions: 20mm (diameter) × 3mm (height)
Package Type: DFN (2.45 x 2.45 x 0.9 mm sensor size)
How to Use:
Connect the sensor module to your microcontroller using the I2C interface.
Initialize the sensor using your preferred development environment (Arduino, ESP32, etc.) with Sensirion's compatible library.
Optionally connect a humidity sensor and feed the RH% to the SGP30 via I2C for improved measurement accuracy.
Read TVOC and eCO2 values in real-time for environmental monitoring and control.
Applications:
Smart air purifiers
HVAC systems and demand-controlled ventilation
IoT-based environmental monitoring
Home and office air quality tracking
Educational projects and prototyping
Package Includes:
Why Choose This Product?
The SGP30 delivers professional-grade air quality sensing in a compact form, combining stability, accuracy, and ease of integration. Whether you're building a smart device or improving indoor air conditions, this sensor helps you monitor harmful gases and maintain a healthy environment.
Ensure the air you breathe is safe—add the SGP30 Air Quality Sensor Module to your project today!
