Dissolved Oxygen Analyzer 4640The Dissolved Oxygen Analyzer 4640 is a wall-mount analyzer used with 9408 sensing systems to accurately and reliably measure and transmit the dissolved oxygen value in a range of water monitoring applications. The 4640 Series Analyzer offers high performance and advanced functionality in a compact, cost-effective package. It is rugged and reliable for safe operation in harsh environments, simple to install and use, and requires minimum maintenance.Range 0 ... 20 ppm and 0 ... 200 % saturationSensor life indicatorSecond current output and Modbus communicationComprehensive diagnostics facility with in-built software protectionSalinity and atmospheric pressure correction capability as standardIP 66 / NEMA 4X ingress protectionEnglish, French, German and Spanish softwareDissolved Oxygen Analyzer 4642The Dissolved Oxygen Analyzer 4642 is a wall-mount analyzer used with 9408 sensing systems to accurately and reliably measure and transmit the dissolved oxygen value in a range of water monitoring applications. The water-wash facility forces clean water through the system, at user configurable intervals, to prevent fouling of the oxygen sensor. The 4642 Series Analyzer offers high performance and advanced functionality in a compact, cost-effective package. It is rugged and reliable for safe operation in harsh environments, simple to install and use and requires minimum maintenance.Range 0 ... 20 ppm and 0 ... 200 % saturationSensor life indicatorSecond current output and MODBUS communicationComprehensive diagnostics facility with in-built software protectionSalinity and atmospheric pressure correction capability as standardWater-wash facility - prevents fouling of the oxygen sensorIP 66 / NEMA 4X ingress protectionEnglish, French, German and Spanish softwareDissolved Oxygen Analyzer 4645The Dissolved Oxygen Analyzer 4645 is a panel-mount analyzer used with the 9408 series sensing systems to accurately and reliably measure and transmit the dissolved oxygen value in a range of water monitoring applications. The 4645 analyzer offers high performance and advanced functionality in a compact, cost-effective package. It is rugged and reliable for safe operation in harsh environments, simple to install and use and requires minimum maintenance.Range 0 ... 20 ppm and 0 ... 200 % saturationSensor life indicatorSecond current output and Modbus communicationComprehensive diagnostics facility with in-built software protectionSalinity and atmospheric pressure correction capability as standardIP 66 / NEMA 4X ingress protected panel-mount faciaEnglish, French, German and Spanish softwareDissolved Oxygen Analyzer 4647The Dissolved Oxygen Analyzer 4647 is a panel-mount analyzer used with the 9408 series sensing systems to accurately and reliably measure and transmit the dissolved oxygen value in a range of water monitoring applications. The water-wash facility forces clean water through the system, at user configurable intervals, to prevent fouling of the oxygen sensor. The 4647 analyzer offers high performance and advanced functionality in a compact, cost-effective package. It is rugged and reliable for safe operation in harsh environments, simple to install and use and requires minimum maintenance.Range 0 ... 20 ppm and 0 ... 200 % saturationSensor life indicatorSecond current output and MODBUS communicationComprehensive diagnostics facility with in-built software protectionSalinity and atmospheric pressure correction capability as standardWater-wash facility - prevents fouling of the oxygen sensorIP 66 / NEMA 4X ingress protected panel-mount faciaEnglish, French, German and Spanish software