Dissolved Oxygen Analyzer 4640

The 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 % saturation
• Sensor life indicator
• Second current output and Modbus communication
• Comprehensive diagnostics facility with in-built software protection
• Salinity and atmospheric pressure correction capability as standard
• IP 66 / NEMA 4X ingress protection
• English, French, German and Spanish software