Fermion: SGP40 VOC Air Quality Sensor - Smart IAQ Monitoring (Breakout)

The Fermion SGP40 VOC Air Quality Sensor Breakout is a compact and intelligent indoor air quality monitoring solution based on Sensirion's advanced SGP40 VOC sensor. Designed for long-term environmental monitoring, the sensor combines Sensirion's CMOSens technology with an integrated VOC algorithm to deliver ready-to-use indoor air quality data without requiring complex calibration procedures. Its compact 18mm form factor makes it ideal for space-constrained smart home, IoT, and environmental sensing applications.

The sensor provides direct VOC-based air quality index values from 0 to 500 and supports ethanol-equivalent VOC measurements from 1 ppm to 1000 ppm. Integrated humidity compensation and temperature compensation maintain measurement accuracy across varying environmental conditions. With a fast 2-second response time and ultra-low power consumption of only 2.6mA, the SGP40 is well-suited for continuous air quality monitoring in air purifiers, ventilation systems, kitchens, laboratories, offices, and smart building automation systems.

• SGP40 VOC Sensor: Advanced Sensirion volatile organic compound monitoring.
• Direct Air Quality Index Output: Provides ready-to-use 0 to 500 IAQ values.
• VOC Detection Range: Equivalent measurement range of 1 ppm to 1000 ppm ethanol.
• No Calibration Required: Integrated processing algorithm simplifies deployment.
• CMOSens Technology: High-performance sensing and signal processing.
• Humidity Compensation: Maintains accuracy under changing humidity conditions.
• Temperature Compensation: Stable measurements from -10 C to +50 C.
• Fast Response Time: Typical response time of 2 seconds.
• Ultra-Low Power Consumption: Typical operating current of 2.6mA.
• Compact Breakout Design: Suitable for embedded and portable applications.
• Long-Term Monitoring Capability: Designed for continuous operation.
• Microcontroller Compatible: Supports Arduino, ESP32, Raspberry Pi, and similar platforms.

• Indoor air quality monitoring
• Smart home automation
• Air purifier systems
• HVAC control systems
• Kitchen ventilation monitoring
• Laboratory air monitoring
• Office air quality management
• Smart building automation
• IoT environmental sensing
• Continuous VOC monitoring
• Environmental data logging
• Health and wellness monitoring systems