Back to catalogSEK-SCDxxFiltersProduct categoryCO₂ sensors2Humidity sensors0Temperature sensors0NOx & VOC sensors0Formaldehyde sensors0Particulate matter sensors0Liquid flow sensors0Differential pressure sensors0Gas flow sensors0Mass flow controllers0Gas metering solutions0Refrigerants sensors0O₂ sensors0ClassEvaluation kit2Accessory0Development board0Reference design0Sensor0Product statusActive2Upcoming0New0Not recommended for new designs0Last time buy0End of life0InterfaceI²C0Sensibus0PWM0SDM0UART0RS2320RS4850Switch0Device net0IO link0ModBus0Analog voltage0Analog current0Show archived productsSimplify product viewCompare SEK-SCD41Evaluation kit for SCD4x series CO2 sensorsEvaluation kitCO₂ sensorsCompare SEK-SCD30CO₂ Evaluation kit SCD30Evaluation kitCO₂ sensors