Sensirion SEN63C Air Quality Sensor

Sensirion SEN63C Air Quality Sensor combines multiple sensors in an ideal form factor and can measure up to seven environmental parameters (PM1, PM2.5, PM4, PM10, T, RH, CO2). The innovative design simplifies integration, reduces costs, and allows for customization. At the core of the SEN63C is a miniaturized, MEMS-based particulate matter sensing component – the SPS6x.

Applications requiring compliance with IAQ standards – such as RESET® and WELL Building Standard™ Building Energy Efficiency Standards – are well served by the Sensirion SEN63C (CO2 is not compliant, see SEN66 instead for CO2 conformance).

Features

  • PM, RH&T, VOC, NOx, CO2/HCHO sensing platform
  • Fast and easy integration
  • 10 years dust resistant with patented Sheath Flow technology
  • Fully calibrated digital output
  • One node for up to nine data signals
  • Integrated compensation algorithms
  • Ready for California Title 24, RESET, and WELL Building Standard

Specifications

  • 0-1000µg/m3 mass concentration range
  • 4.5% typical relative humidity (RH) accuracy
  • I2C interface
  • 55.2mm x 25.6mm x 21.3mm size (LxWxH)
  • 0.45°C typical temperature accuracy

Videos

Functional Block Diagram

Block Diagram - Sensirion SEN63C Air Quality Sensor
Publicerad: 2025-09-10 | Uppdaterad: 2025-12-08