NIVUS introduces wireless transit time – High precision river flow measurement

NIVUS presents its Wireless Transit Time solution, a breakthrough in flow measurement for rivers and surface waters. The system eliminates the need for laying cables across the river, one of the most expensive and restrictive elements of traditional transit time installations. According to the NIVUS product page, the technology provides “wireless data transmission with no need to lay cables across the river,” offering significant installation and cost advantages. 

Unlike conventional systems that require armoured cable ducts or bridge crossings, the NIVUS approach retains standard cabling on each bank but replaces the cross river connection with a synchronised wireless link. This allows measurement sites to be selected purely based on hydraulic suitability, not the availability of infrastructure.

The Wireless Transit Time system complies with ISO 6416 and supports up to 32 acoustic paths for maximum accuracy in real time flow monitoring. It opens access to wide, remote, or protected water sections that were previously difficult or impossible to monitor.

Applications include flood protection, irrigation management, waterway monitoring, abstraction control, and ecological supervision.

By removing the need for underwater cabling while maintaining full precision, NIVUS sets a new standard for low impact river gauging.

Find more on Wireless River Monitoring on the NIVUS website.