Target applications
 Real-time reading of HCHO gas concentration in parts per billion
 Air Conditioners and Air Exchangers
 Air Purifiers
 Indoor Air Quality Monitors

Key features
 Low cross-sensitivity to ethanol
 Long-term stability and 6 years’ service life time
 Patented electrochemical cell with anti-dry technology
 I2C/UART interface with lifetime-calibrated output
 Fully temperature and humidity compensated via Sensirion RHT sensor