SGD43S-M3-SxBack to catalogFiltersProduct categoryRefrigerants sensors2Humidity sensors0Temperature sensors0NOx & VOC sensors0Formaldehyde sensors0CO₂ sensors0Particulate matter sensors0Liquid flow sensors0Differential pressure sensors0Gas flow sensors0Mass flow controllers0Gas metering solutions0ClassSensor2Accessory0Development board0Evaluation kit0Reference design0Product statusNew2Upcoming0Active0Not recommended for new designs0Last time buy0Obsolete0InterfaceRS4852ModBus2I²C0Sensibus0PWM0SDM0UART0RS2320Switch0Device net0IO link0Analog voltage0Analog current0NewCompare SGD43S-M3-S7Flexible and complete refrigerant leakage detection system for modern refrigeration systemsInterfacesModBus, RS485Supply voltage24 VAverage supply current-Max. supply current-Size (LxWxH)90 x 55 x 24 mmMonitored refrigerantsR-454A, R-454C, R-455A (triple calibration)Norm complianceUL 60335-2-40 (4th editions)Expected lifetime> 15 yearsSensorRefrigerants sensorsNewCompare SGD43S-M3-S5Flexible and complete refrigerant leakage detection system for modern HVAC systemsInterfacesModBus, RS485Supply voltage24 VAverage supply current-Max. supply current-Size (LxWxH)90 x 55 x 24 mmMonitored refrigerantsR-32, R-454B (dual calibration)Norm complianceUL 60335-2-40 (4th editions)Expected lifetime> 15 yearsSensorRefrigerants sensors