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Dissolved oxygen measuring device / continuous - 0 - 20 ppm, IP 66 | 4640
ABB dissolved oxygen analyzer 4640 is used in combination with 9408 sensing systems for precise and dependable measurement as well as transmission of the value of dissolved oxygen in a variety of water-monitoring devices. The analyzer is robust and safe to use in harsh environments, can be easily installed, is very user-friendly and is easy-to-maintain. The 4640 series wall-mounted analyzer delivers exceptional performance and superior functions in a small and economical package. It provides a range of 0 to 20 ppm and 0 to 200% saturation. It provides an indication for sensor life. It provides a second current output and Modbus communication.
4640 provides thorough diagnostics with integrated software protection. Capability for correcting salinity and atmospheric pressure is included as standard.
4640 provides IP66/NEMA 4X ingress protection and the software is available in 4 languages - English, French, German and Spanish software.