How To Ensure Accuracy And Reduce Maintenance In Open Channels

Accurate flow measurement in open channels is critical for wastewater utilities to maintain compliance, optimize operations, and manage costs. Yet traditional technologies—like submerged sensors, manual readings, and mechanical devices—are plagued by fouling, calibration drift, and maintenance-intensive performance, leading to unreliable data and higher labor demands. The KROHNE OPTIWAVE 1520 offers a modern alternative, using advanced 80 GHz radar technology for precise, continuous, and non-contact level measurement. Its tightly focused beam reduces interference from environmental factors and eliminates the need for frequent cleaning or calibration. Engineered for outdoor and harsh environments, the OPTIWAVE 1520 integrates easily with common hydraulic structures (flumes, weirs) via preprogrammed calculations, and supports Bluetooth and common industrial protocols for seamless system integration. With a robust IP68 design, intuitive setup, and virtually maintenance-free operation, it offers utilities long-term value through improved data integrity and lower operational expenditures. Discover how this next-generation solution simplifies open channel monitoring and enhances regulatory reporting confidence.