SEK-SFAxxBack to catalogFiltersProduct categoryFormaldehyde sensors1Humidity sensors0Temperature sensors0NOx & VOC sensors0CO₂ sensors0Particulate matter sensors0Liquid flow sensors0Differential pressure sensors0Gas flow sensors0Mass flow controllers0Gas metering solutions0Refrigerants sensors0ClassEvaluation kit1Accessory0Development board0Reference design0Sensor0Product statusObsolete1Upcoming0New0Active0Not recommended for new designs0Last time buy0InterfaceI²C0Sensibus0PWM0SDM0UART0RS2320RS4850Switch0Device net0IO link0ModBus0Analog voltage0Analog current0ObsoleteCompare SEK-SFA30Formaldehyde evaluation kit SFA30Reliable formaldehyde measurements at low concentrations of ppbLow cross-sensitivity to other volatile organic compoundsExcellent long-term stability and over 6 years service lifetimeOn-board RH and T compensation, as well as RH and T output Includes: 1x SFA30 module1x UART to USB adapter cable (2 meter length)1x jumper wire set Download our free article on formaldehyde here.Evaluation kitFormaldehyde sensors