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End of life

SEK-SFA30

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

Formaldehyde evaluation kit SFA30

  • 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 SFA30 module
  • 1x UART to USB adapter cable (2 meter length)
  • 1x jumper wire set

 

Download our free article on formaldehyde here.

See inventoryDistributor listContact sales

Downloads

Datasheet SFA30
  • 01/2025•
  • PDF•
  • 511.2 KB
DatasheetDownload Datasheet SFA3001/2025Download Datasheet SFA30PDFDownload Datasheet SFA30511.2 KBDownload Datasheet SFA30
Description I²C SFA30
  • 01/2021•
  • PDF•
  • 269.0 KB
Application noteDownload Description I²C SFA3001/2021Download Description I²C SFA30PDFDownload Description I²C SFA30269.0 KBDownload Description I²C SFA30
Handling and assembly instructions SFA30
  • 04/2021•
  • PDF•
  • 384.4 KB
Application noteDownload Handling and assembly instructions SFA3004/2021Download Handling and assembly instructions SFA30PDFDownload Handling and assembly instructions SFA30384.4 KBDownload Handling and assembly instructions SFA30
Design-in guide SFA30
  • 11/2020•
  • PDF•
  • 807.4 KB
GuideDownload Design-in guide SFA3011/2020Download Design-in guide SFA30PDFDownload Design-in guide SFA30807.4 KBDownload Design-in guide SFA30
Arduino driver I2C SFA3x
  • Link•
SoftwareDownload Arduino driver I2C SFA3xDownload Arduino driver I2C SFA3xLinkDownload Arduino driver I2C SFA3xDownload Arduino driver I2C SFA3x
Arduino driver UART SFA3x
  • Link•
SoftwareDownload Arduino driver UART SFA3xDownload Arduino driver UART SFA3xLinkDownload Arduino driver UART SFA3xDownload Arduino driver UART SFA3x
Arduino snippets SFA30
  • Link•
SoftwareDownload Arduino snippets SFA30Download Arduino snippets SFA30LinkDownload Arduino snippets SFA30Download Arduino snippets SFA30
BLE gadget SFA30
  • Link•
SoftwareDownload BLE gadget SFA30Download BLE gadget SFA30LinkDownload BLE gadget SFA30Download BLE gadget SFA30
Embedded drivers SFA3x
  • Link•
SoftwareDownload Embedded drivers SFA3xDownload Embedded drivers SFA3xLinkDownload Embedded drivers SFA3xDownload Embedded drivers SFA3x
Makecode SFA30
  • Link•
SoftwareDownload Makecode SFA30Download Makecode SFA30LinkDownload Makecode SFA30Download Makecode SFA30
Raspberry Pi drivers I2C SFA3x
  • Link•
SoftwareDownload Raspberry Pi drivers I2C SFA3xDownload Raspberry Pi drivers I2C SFA3xLinkDownload Raspberry Pi drivers I2C SFA3xDownload Raspberry Pi drivers I2C SFA3x
Raspberry Pi drivers UART SFA3x
  • Link•
SoftwareDownload Raspberry Pi drivers UART SFA3xDownload Raspberry Pi drivers UART SFA3xLinkDownload Raspberry Pi drivers UART SFA3xDownload Raspberry Pi drivers UART SFA3x
STEP file SFA30
  • STEP•
  • 5.9 MB
Drawings/CADDownload STEP file SFA30Download STEP file SFA30STEPDownload STEP file SFA305.9 MBDownload STEP file SFA30
REACH and RoHS declaration SFA3x
  • 04/2026•
  • PDF•
  • 114.6 KB
CertificateDownload REACH and RoHS declaration SFA3x04/2026Download REACH and RoHS declaration SFA3xPDFDownload REACH and RoHS declaration SFA3x114.6 KBDownload REACH and RoHS declaration SFA3x
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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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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