Product catalogFilters1Product category1Humidity83Temperature14VOCs/NOx10Formaldehyde4CO₂16Particulate matter16Liquid flow56Differential pressure40Gas flow sensors59Mass flow controllers16Gas metering solutions3Refrigerants2SeriesSEK-SFMxxxx10SFM3xxx15SFM3xxx-AW/D6SFM4xxx16SFM5xxx8SFM6000-OEM4ASP14000EK-F5x0EK-LD20xx0EK-LPG100EK-Px0EK-SLF3x0EK-SLx0ESS0LD200LG010LG160LPG100LS32-15000SCC10SCC30-DB0SCD300SCD4x0SCD4x Gadget0SDP1xxx0SDP3x0SDP5xx0SDP6xx0SDP8xx0SDPxxx cap0SEK-SCDxx0SEK-SDP0SEK-SEN5x0SEK-SEN6x0SEK-SensorBridge0SEK-SFAxx0SEK-SHTxx0SEK-SPSxx0SEK-STC310SEK-STCC40SEK-STS4x0SEK-SVMxx0SEN5x0SEN6x0SENSEVAL-SCB4XV10SENSEVAL-SHT4XV10SFA300SFA400SFC3x000SFC4x000SFC53000SFC54000SFC55000SFC60000SFx filter cap0SGD43S-M3-Sx0SGM53xx0SGM63xx0SGM64xx0SGP300SGP4x0SGPC30SHT1x0SHT2x0SHT31 Smart Gadget0SHT3x0SHT43 DemoBoard0SHT4x0SHT4xA0SHT4xI0SHT4x Smart Gadget0SHT7x0SHT850SHTCx0SHTWx0SLD3P0SLF3S0SLF3x0SLG0SLI0SLQ-QT1050SLQ-QT5000SLS-15000SPS300STC310STC42x0STCC40STS2x0STS3x0STS4x0STS4xA0SVM300ClassEvaluation kit11Sensor48Accessory0Development board0Reference design0Product statusUpcoming3New2Active39Not recommended for new designs15Last time buy0Obsolete0InterfaceI²C37RS48512Device net5IO link1Analog voltage4Analog current1Sensibus0PWM0SDM0UART0RS2320Switch0ModBus0Change viewInputGas flow sensorsClear all59 ResultsNRNDCompare SFM4100-20-CO2-BPressure-resistant flow sensor for CO₂, 20slm, basemountFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationCO₂ Maximum operating pressure6 barFluidic connector portsDownmount InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)107.7 x 35.2 x 34.6 mmSensorGas flow sensorsNRNDCompare SFM4100-20-CO2Pressure-resistant flow sensor for CO₂, 20slm, push-in fittingsFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationCO₂ Maximum operating pressure6 barFluidic connector portsLegris carstick (6 mm) InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)93 x 31.88 x 27.2 mmSensorGas flow sensorsNRNDCompare SFM4100-20-Ar-BPressure-resistant flow sensor for Ar, 20slm, basemountFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationAr Maximum operating pressure6 barFluidic connector portsDownmount InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)93 x 31.88 x 27.2 mmSensorGas flow sensorsNRNDCompare SFM4100-20-ArPressure-resistant flow sensor for Ar, 20slm, push-in fittingsFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationAr Maximum operating pressure6 barFluidic connector portsLegris carstick (6 mm) InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)93 x 31.88 x 27.2 mmSensorGas flow sensorsNRNDCompare SFM4100-20-AIR-BPressure-resistant flow sensor for air, 20slm, basemountFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationAir and N₂ Maximum operating pressure6 barFluidic connector portsDownmount InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)107.7 x 35.2 x 34.6 mmSensorGas flow sensorsNRNDCompare SFM4100-20-AIRPressure-resistant flow sensor for air, 20slm, push-in fittingsFull scale flow rate0 - 20 slmTypical accuracy±3% m.v. CalibrationAir and N₂ Maximum operating pressure6 barFluidic connector portsLegris carstick (6 mm) InterfacesI²C Supply voltage3.5 - 9 VSize (LxWxH)93 x 31.88 x 27.2 mmSensorGas flow sensorsNRNDCompare SFM3100Analog flow and gas temperature sensor, with cap, 240 slmFull scale flow rate-24 - 240 slmTypical accuracy±2.5% m.v. CalibrationAir and O₂ Maximum operating pressure1.07 barFluidic connector portsO-ring InterfacesAnalog voltage Supply voltage4.75 - 5.25 VSize (LxWxH)57.5 x 27.5 x 29.4 mmSensorGas flow sensorsNRNDCompare SFM3000-200-CVersatile low pressure drop digital flow sensor, 200 slm, with capFull scale flow rate200 - 200 slmTypical accuracy±2.5% m.v. CalibrationAir and O₂ Maximum operating pressure1.3 barFluidic connector portsMedical cone (22 mm) InterfacesI²C Supply voltage4.75 - 5.5 VSize (LxWxH)82 x 35 x 32 mmSensorGas flow sensorsNRNDCompare SFM3000-200Versatile low pressure drop digital flow sensor, 200 slmFull scale flow rate200 - 200 slmTypical accuracy±2.5% m.v. CalibrationAir and O₂ Maximum operating pressure1.3 barFluidic connector portsMedical cone (22 mm) Interfaces-Supply voltage4.75 - 5.5 VSize (LxWxH)82 x 35 x 32 mmSensorGas flow sensorsNRNDCompare SEK-SFM4100Gas flow sensors evaluation kit SFM4100- Versatile digital flow meter - Pressure stable up to 6 bar - For gas mixing applications (e.g. anaesthesia) Includes: - 1x SFM4100 air with legris connectors (1-100688-02) - 1x connector cable 1x SEK-SensorBridge requiredEvaluation kitGas flow sensorsNRNDCompare SEK-SFM3000Gas flow sensors evaluation kit SFM3000- Versatile digital flow meter - Fully bidirectional - Low pressure drop Includes: - 1x SFM3000 - 1x connector cable 1x SEK-SensorBridge requiredEvaluation kitGas flow sensorsProducts per page:121…45HomeProductsProduct catalog