The RRH46410 gas sensor module simplifies the integration of the Renesas ZMOD4410 Gas Sensor platform with an integrated MCU for a quicker design and faster time-to-market entry. The sensor detects chemical pollution in the form of total volatile organic compounds (VOCs) found in indoor environments. The sensor module comes pre-loaded with operating modes like the 2nd generation, ultra-low power, and public building air quality (PBAQ). The sensor output is based on embedded AI and trained using machine learning for best-in-class accuracy of absolute gas concentration measurements and high part-to-part consistency.


  • Sensor output based on AI machine learning algorithmic:
    • Absolute measurement of total organic compounds (TVOC) concentrations and indoor air quality (IAQ)
    • Estimated carbon dioxide level (eCO2)
    • Relative IAQ based on TVOC and odor changes
  • Ultra-low average power consumption < 0.2mW
  • Siloxane resistant
  • JEDEC JESD47 qualified for 10 years lifetime
  • Supply voltage: 1.8V to 3.6V
  • Operating temperature -40°C to 65°C
  • IP67 rating
  • Package: 4.5 × 4.0 × 0.950 mm body, 0.50 pitch 20-LGA
  • Supports I2C and UART




Type Title Date
Datasheet PDF 1.40 MB
Manual - Software PDF 514 KB
Application Note Log in to Download PDF 471 KB
Application Note Log in to Download PDF 778 KB
White Paper PDF 236 KB
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