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Back to catalog

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 noteDownload Handling and assembly instructions SFA40Download Handling and assembly instructions SFA40PDFDownload Handling and assembly instructions SFA40281.3 KBDownload Handling and assembly instructions SFA40
Design-in guide SFA40
  • PDF•
  • 275.6 KB
GuideDownload Design-in guide SFA40Download Design-in guide SFA40PDFDownload Design-in guide SFA40275.6 KBDownload Design-in guide SFA40
Arduino driver I2C SFA4x
  • 08/2026•
  • Link•
SoftwareDownload Arduino driver I2C SFA4x08/2026Download Arduino driver I2C SFA4xLinkDownload Arduino driver I2C SFA4xDownload Arduino driver I2C SFA4x
Embedded driver I2C SFA4x
  • 08/2026•
  • Link•
SoftwareDownload Embedded driver I2C SFA4x08/2026Download Embedded driver I2C SFA4xLinkDownload Embedded driver I2C SFA4xDownload Embedded driver I2C SFA4x
Python driver I2C SFA4x
  • 08/2026•
  • Link•
SoftwareDownload Python driver I2C SFA4x08/2026Download Python driver I2C SFA4xLinkDownload Python driver I2C SFA4xDownload Python driver I2C SFA4x
Raspberry Pi drivers I2C SFA4x
  • 08/2026•
  • Link•
SoftwareDownload Raspberry Pi drivers I2C SFA4x08/2026Download Raspberry Pi drivers I2C SFA4xLinkDownload Raspberry Pi drivers I2C SFA4xDownload Raspberry Pi drivers I2C SFA4x
REACH-RoHS certificate
  • 06/2026•
  • PDF•
  • 114.1 KB
CertificateDownload REACH-RoHS certificate06/2026Download REACH-RoHS certificatePDFDownload REACH-RoHS certificate114.1 KBDownload REACH-RoHS certificate
Datasheet SFA40
  • PDF•
  • 908.0 KB
DatasheetDownload Datasheet SFA40Download Datasheet SFA40PDFDownload Datasheet SFA40908.0 KBDownload Datasheet SFA40
SEK-ControlCenter (all devices)
  • Link•
SoftwareDownload SEK-ControlCenter (all devices)Download SEK-ControlCenter (all devices)LinkDownload SEK-ControlCenter (all devices)Download SEK-ControlCenter (all devices)
Formaldehyde product flyer
  • 02/2026•
  • PDF•
  • 561.1 KB
FlyerDownload Formaldehyde product flyer02/2026Download Formaldehyde product flyerPDFDownload Formaldehyde product flyer561.1 KBDownload Formaldehyde product flyer

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Smart sensors for your application

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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