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SEK-SFA40

  • All products
  • •Formaldehyde sensors
  • •SEK-SFAxx

Evaluation Kit for formaldehyde measurements

Evaluation Kit for the SFA40

 

Specifications:

- Reliable formaldehyde measurements at low concentrations of ppb

- Low cross-sensitivity to other volatile organic compounds

- Excellent long-term stability and over 6 years service lifetime

- On-board RH and T compensation, as well as RH and T output 

 

Includes: 

- 1x SFA40 development board

- 1x adapter cable

- 1x jumper wire set

 

1x SEK-SensorBridge required (not included)

See inventoryDistributor listContact sales

Downloads

Handling and assembly instructions SFA40
  • PDF•
  • 281.3 KB
Application notePDF281.3 KB
Design-in guide SFA40
  • PDF•
  • 275.6 KB
GuidePDF275.6 KB
Arduino driver I2C SFA4x
  • 08/2026•
  • Link•
Software08/2026Link
Embedded driver I2C SFA4x
  • 08/2026•
  • Link•
Software08/2026Link
Python driver I2C SFA4x
  • 08/2026•
  • Link•
Software08/2026Link
Raspberry Pi drivers I2C SFA4x
  • 08/2026•
  • Link•
Software08/2026Link
REACH-RoHS certificate
  • 06/2026•
  • PDF•
  • 114.1 KB
Certificate06/2026PDF114.1 KB
Datasheet SFA40
  • PDF•
  • 908.0 KB
DatasheetPDF908.0 KB
SEK-ControlCenter (all devices)
  • Link•
SoftwareLink
Formaldehyde product flyer
  • 02/2026•
  • PDF•
  • 561.1 KB
Flyer02/2026PDF561.1 KB

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Sensirion's sensor solutions are used in a wide range of applications and markets. Our reliable environmental and flow sensors improve energy efficiency, increase health and ensure safety and comfort.

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