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Brand Name : Sensirion
Model Number : SFA30
Place of Origin : Switzerland
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3000/pcs/pre
Delivery Time : 3-5workingdays
Packaging Details : Standard Package
Measuring range : 0 - 1000
Accuracy : ±20 ppb
Sensor output : Formaldehyde concentration (ppb)
Cross sensitivity to ethanol : < 0.5%
Detection limit : < 20
Lifetime : > 6 years
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 | 

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                        SFA30 Formaldehyde Sensor Module for HVAC and Indoor Air Quality Applications Images |