Formaldehyde Sensor "SFA30"
Introducing a formaldehyde sensor with very low cross-sensitivity to ethanol!
The SFA30 is a digital formaldehyde sensor designed for easy integration into air purifiers, demand-controlled ventilation systems, and more. It has very low cross-sensitivity to other VOC gases and excellent detection performance for formaldehyde. Additionally, a digital UART and I2C interface can be optionally selected, and standard electrical connectors along with various mounting options make product implementation easy. 【Specifications (partial)】 ■ Measurement range: 0 - 1000 ppb ■ Accuracy: ±20 ppb or ±20% m.v. ■ Sensor output: Formaldehyde concentration in ppb, RH, T ■ Cross-sensitivity to ethanol: < 0.5% ■ Detection limit: < 20 ppb ■ Lifespan: > 6 years *For more details, please download the PDF or feel free to contact us.
basic information
【Other Specifications (Partial)】 ■Supply Voltage: 3.15 - 5.5V ■Average Supply Current: 1000 uA ■Maximum Supply Current: 5000 uA ■Operating Temperature Range [°C]: 0 - 40 °C ■Interface: I2C, UART ■Size (LxWxH): 46 x 24 x 5.5 mm *For more details, please download the PDF or feel free to contact us. *The Japanese datasheet may not contain the latest information. If you wish to check the latest information, please obtain the English version from our website's download center.
Price range
Delivery Time
Applications/Examples of results
For more details, please download the PDF or feel free to contact us.
