Gutermann Zonescan Hydro - Correlating NB-loT Hydrophone Leak Logger for Distribution Networks

High Performance for Water Networks

ZONESCAN HYDRO builds on the proven ZONESCAN AI platform and offers:

• Superior acoustic sensitivity through direct hydrophone measurement
• High-precision leak pinpointing (≤1 m) enabled by ≤1 ms time synchronisation
• This precision is also achieved in unsynchronised NB-IoT networks
• Large logger spacing (150–350 m) depending on pipe material and network layout
• AI-ready leak scoring with future enhancements enabled by Gutermann’s cloud ecosystem 

Compact, Easy to Install, and Built for the Field

With the industry’s most compact hydrophone logger design, installation is fast and straightforward:

• Guided setup via the ZONESCAN INSTALL Android app
• Fits into any chamber thanks to ultra-compact dimensions
• Automatic air bleed valve kits
• Improved battery prediction via integrated fuel gauge chip
• Field-replaceable battery and sensors for temperature, humidity and motion 

Reliable NB-IoT Connectivity – Even Underground

Engineered for underground deployment, ZONESCAN HYDRO uses NB-IoT for robust communication significantly outperforms other LoRa Wan or 3G/4G devices due to:

• Typical 5+ year battery life
• Deep underground coverage without external antennas
• Remote firmware/configuration updates
• Multi-network roaming SIM
• Outstanding daily read rates of ≥95%
• No need of additional repeaters 

Advanced Cloud Analytics with ZONESCAN.net

Gutermann’s secure cloud platform offers e.g.:

• Automatic daily correlation
• Advanced spectral analysis to reduce false alarms
• Full historical data access
• Google Maps™ based GIS tools
• Event and workflow management

• For use with ZONESCAN AI
• GUTERMANN CLOUD web access
• (Android based tablet with ZONESCAN INSTALL app on it for logger deployment)
• (jig antenna for initial registration of loggers with the cellular network)