×

Please see all COVID-19 updates here as some shipments may be delayed due to CDC safety and staffing guidelines. If you have an order or shipping question please refer to our Customer Support page. For technical questions please check out our Forums. Thank you for your continued support.

Sensirion SFA30 Formaldehyde Sensor Module

Added to your shopping cart

Sensirion SFA30 Formaldehyde Sensor Module is a digital sensor designed for easy integration into air purifiers, demand-controlled ventilation systems, or indoor air quality monitors. SFA30 Formaldehyde Sensor is based on Sensirion's electrochemical technology and offers excellent formaldehyde sensing performance with a uniquely low cross-sensitivity to other volatile organic compounds (VOCs). The sensor module’s on-board SHT sensor provides accurate humidity and temperature readings and enables a fully temperature/humidity compensated and factory calibrated formaldehyde concentration output in ppb. Selectable digital UART and I2C interface options, a standard electrical connector, and versatile mounting options make the integration easy. The sensor module offers accuracy of ±20ppb or ±20% of measured value, whichever is larger. SFA30 offers 0ppb to 1000ppb measurement range, excellent long-term stability, and six years' service lifetime.

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

Comments

Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

Customer Reviews

No reviews yet.