ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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SFA30 Formaldehyde Sensor Module for HVAC and Indoor Air Quality Applications
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
| Supply voltage | 3.15 - 5.5 |
| Average supply current | 1000 microamps |
| Maximum supply current | 5000 microamps |
| Operating temperature range | 0 - 40 degrees Celsius |
| Dimensions | 46 x 24 x 5.5 mm |
| Typical temperature accuracy | 0.2 degrees Celsius |
| Typical relative humidity accuracy | 2.5 RH |
| Operating relative humidity range | 10 - 90 RH |
