Back to catalogSTS2xFiltersProduct categoryTemperature sensors1Humidity sensors0NOx & VOC sensors0Formaldehyde sensors0CO₂ sensors0Particulate matter sensors0Liquid flow sensors0Differential pressure sensors0Gas flow sensors0Mass flow controllers0Gas metering solutions0Refrigerants sensors0O₂ sensors0ClassSensor1Accessory0Development board0Evaluation kit0Reference design0Product statusNot recommended for new designs1Upcoming0New0Active0Last time buy0End of life0InterfaceI²C1Sensibus0PWM0SDM0UART0RS2320RS4850Switch0Device net0IO link0ModBus0Analog voltage0Analog current0Show archived productsSimplify product viewNRNDCompare STS21±0.2°C Digital temperature sensorSensorTemperature sensors