Product catalogFilters1Product category1Humidity83Temperature14VOCs/NOx10Formaldehyde4CO₂16Particulate matter16Liquid flow56Differential pressure40Gas flow sensors59Mass flow controllers16Gas metering solutions3Refrigerants2SeriesSCD301SCD4x5SCD4x Gadget1SEK-SCDxx2SEK-SensorBridge1SEK-STC312SEK-STCC41STC312STCC41ASP14000EK-F5x0EK-LD20xx0EK-LPG100EK-Px0EK-SLF3x0EK-SLx0ESS0LD200LG010LG160LPG100LS32-15000SCC10SCC30-DB0SDP1xxx0SDP3x0SDP5xx0SDP6xx0SDP8xx0SDPxxx cap0SEK-SDP0SEK-SEN5x0SEK-SEN6x0SEK-SFAxx0SEK-SFMxxxx0SEK-SHTxx0SEK-SPSxx0SEK-STS4x0SEK-SVMxx0SEN5x0SEN6x0SENSEVAL-SCB4XV10SENSEVAL-SHT4XV10SFA300SFA400SFC3x000SFC4x000SFC53000SFC54000SFC55000SFC60000SFM3xxx0SFM3xxx-AW/D0SFM4xxx0SFM5xxx0SFM6000-OEM0SFx filter cap0SGD43S-M3-Sx0SGM53xx0SGM63xx0SGM64xx0SGP300SGP4x0SGPC30SHT1x0SHT2x0SHT31 Smart Gadget0SHT3x0SHT43 DemoBoard0SHT4x0SHT4xA0SHT4xI0SHT4x Smart Gadget0SHT7x0SHT850SHTCx0SHTWx0SLD3P0SLF3S0SLF3x0SLG0SLI0SLQ-QT1050SLQ-QT5000SLS-15000SPS300STC42x0STS2x0STS3x0STS4x0STS4xA0SVM300ClassEvaluation kit7Reference design1Sensor8Accessory0Development board0Product statusNew6Active7Not recommended for new designs1Obsolete2Upcoming0Last time buy0InterfaceI²C6PWM1ModBus1Sensibus0SDM0UART0RS2320RS4850Switch0Device net0IO link0Analog voltage0Analog current0Change viewInputCO₂Clear all21 ResultsUpcomingCompare SEN69CSensing platform for PM, RH/T, VOC, NOx, CO2 and HCHO measurementsMass concentration precision±10 %Mass concentration range0 - 1000 μg/m³Particle size rangePM1.0, PM2.5, PM4 and PM10 Lifetime> 10 yearsSupply voltage3.15 - 3.45 VAverage supply current80000 uAInterfacesI²C SensorParticulate matterNewCompare STCC4CO₂ sensor with unmatched form factor for indoor air quality applicationsSpecified CO₂ Measurement Range400 - 5000 ppmSize (LxWxH)4 x 3 x 1.2 mmAccuracy±100.0 ppm ±10.0 %m.v. Response time(τ63%)20 sSupply voltage2.7 - 5.5 VAverage supply current950 uAOperating temperature range [°C]10 - 40 °CSensorCO₂NewCompare STC31-CCO₂ accuracy of ±(0.2 - 2.0 vol%) @0-100 vol%Specified CO₂ Measurement Range0 - 100 vol %Size (LxWxH)3.5 x 3 x 1 mmAccuracy±0.2 vol % ±2.0 %m.v. Response time(τ63%)0.5 sSupply voltage2.7 - 5.5 VAverage supply current50 uAOperating temperature range [°C]-SensorCO₂NewCompare SCD43High CO₂ accuracy with comprehensive building standard compatibilitySpecified CO₂ Measurement Range400 - 5000 ppmSize (LxWxH)10.1 x 10.1 x 6.5 mmAccuracy±30.0 ppm ±3.0 %m.v. Response time(τ63%)60 sSupply voltage2.4 - 5.5 VAverage supply current15 mAOperating temperature range [°C]-10 - 60 °CSensorCO₂NewCompare SEK-STCC4Evaluation kit for CO2 sensor STCC4The SEK-STCC4, with an integrated STCC4 on a development board, enables fast and flexible testing for various applications. Includes: 1x STCC4 development board1x adapter cable1x jumper wire set 1x SEK-SensorBridge required Evaluation kitCO₂NewCompare SEK-STC31-CCO₂ evaluation kit STC31-C- Perfectly suited for measuring high CO₂ concentrations- Reliable sensor output over product lifetime- Fast, automated and low-cost assemblyIncludes:- 1x STC31-C,1x SHTC3 on FPCB- 1x RJ45 adapter cable (1 meter length)1x SEK-SensorBridge requiredEvaluation kitCO₂NewCompare SEK-SCD43Evaluation kit for SCD43 CO2 sensorsThe SEK-SCD43, with a SCD43 integrated on a development board, enables fast testing of the SCD43 for different applications. Includes:1x SCD43 development board1x adapter cable1x jumper wire setSEK-SensorBridge requiredEvaluation kitCO₂NewCompare SEN66Sensing platform for PM, RH/T, VOC, NOx and CO2 measurementsMass concentration precision±10 %Mass concentration range0 - 1000 μg/m³Particle size rangePM1.0, PM2.5, PM4 and PM10 Lifetime> 10 yearsSupply voltage3.15 - 3.45 VAverage supply current90000 uAInterfacesI²C SensorParticulate matterNewCompare SEN63CSensing platform for PM, RH/T and CO2 measurementsMass concentration precision±10 %Mass concentration range0 - 1000 μg/m³Particle size rangePM1.0, PM2.5, PM4 and PM10 Lifetime> 10 yearsSupply voltage3.15 - 3.45 VAverage supply current80000 uAInterfacesI²C SensorParticulate matterNewCompare SEK-SEN66Evaluation kit SEN60, SEN65, SEN66All-in-one air quality sensor moduleRH/T, PM (1, 2.5, 4, 10), VOC and NOx, CO2 outputsOn-board algorithms Includes:1x SEN661x adapter cable1x jumper wire set1x adapter cabel Qwiic1x SEK-SensorBridge requiredEvaluation kitNewCompare SEK-SEN63CEvaluation kit SEN63CAll-in-one air quality sensor moduleRH/T, PM (1, 2.5, 4, 10) and CO2 outputsOn-board algorithms Includes:1x SEN63C1x adapter cable1x jumper wire set1x adapter cabel Qwiic1x SEK-SensorBridge requiredEvaluation kitCompare SCD41Improved CO₂ accuracy with extended measurement range and single-shot modeSpecified CO₂ Measurement Range400 - 5000 ppmSize (LxWxH)10.1 x 10.1 x 6.5 mmAccuracy±50.0 ppm ±2.5 %m.v. Response time(τ63%)60 sSupply voltage2.4 - 5.5 VAverage supply current15 mAOperating temperature range [°C]-10 - 60 °CSensorCO₂Products per page:1212HomeProductsProduct catalog
