Save the Date!
Meet our experts at the 6th Drinking Water Conference of the Rhine-Neckar Metropolitan Region on November 12 and 13, 2025, at the Maimarkthalle in Mannheim.
We will show you live what our innovative solutions in the field of drinking water supply can do. For over 100 years, we have stood for precise and reliable water meters.
And we are thinking ahead! With smart IoT solutions, we are bringing water management into the digital future. From flood protection to leak detection: we make water management resilient.
What you can expect:
- Our smart product portfolio for water meters and water supply,
- the complete Metering as a Service solution for remote reading of water meters,
- smart solutions for resilient water management – from flood protection to leak detection.
Highlights
Water meters from ZENNER
With water meters from ZENNER, you can intelligently solve all tasks in drinking water supply and distribution. A real innovation is the latest generation of the IUWS ultrasonic water meter, which offers the ‘parallel radio’ function. Measurement data can be transmitted simultaneously via wM-Bus and LoRaWAN®. This guarantees the most seamless metering possible.
Metering as a service
Discover the complete solution Metering as a Service, consisting of meters, gateways, data solutions and our LoRaWAN® network. Wireless meters record the measurement data and can be read out via wM-Bus or LoRaWAN®. Both reading technologies are integrated into a single platform, the ZENNER Datahub, thus ensuring optimum reading rates.
IoT solutions for the water industry
The Internet of Things has become a driver of digitalisation in municipal utilities, local authorities and the municipal cross-sector network and offers technologies that are easy to install and can be scaled as required – without great effort or high economic risks.
With innovative solutions in the areas of smart metering, water management, flood protection and smart city, we are demonstrating that we play a key role in the digital transformation of cities and municipalities.

Monitoring of water levels
With LoRaWAN® you can monitor water levels in real time.
Monitoring the water quality
With IoT from ZENNER, you can monitor water quality consistently and reliably.
Smart leakage detection
With this solution, water damage caused by burst pipes or leaks is a thing of the past!