ZONESCAN 820 is an advanced, robust and high-performance logger designed for accurate and easy detection and location of leaks in water supply systems.

Important Features

1. Advanced Leak Detection:

   • Records noise levels and frequency spectra over a predefined period.
   • Enables correlation between loggers for precise leak location.

2. Unique “Frequency Shift” Technology:

   • Elevates low-frequency sounds (below 30 Hz), which are normally inaudible, into an audible range, making it easier to detect leaks, especially in plastic or large pipes.

3. Proprietary Radio Module:

   • Built-in high-performance communication module designed for demanding outdoor conditions.
   • Supports two-way communication for firmware updates and real-time feedback.

4. User-friendly Design:

   • Simple interface with 2-button operation and preset filters.
   • Modular system compatible with Lift & Shift, Drive-by and permanent network solutions.

Operating modes

1. Lift & Shift:

   • Portable solution for locating difficult leaks or zoned surveys.
   • Works via the ZONESCAN Smart app on Android devices.

2. Drive-by mode:

   • Used for regular or periodic data collection.
   • Possibility of remote data transfer to ZONESCAN NET cloud.

3. Permanent Network Monitoring:

   • Continuous monitoring using the Alpha communication package.
   • Fully automated system with data transfer to the ZONESCAN NET cloud.

Advantages

• Leak detection:

  • Continuous monitoring of noise characteristics.
  • Precise identification and location of leaks.

• Easy to use:

  • Audible confirmation of leakage noise via a digital interface.
  • Compatibility with vehicle-mounted equipment for easy data collection.

• Durability:

  • IP68 certified, ensuring high reliability in harsh outdoor conditions.
  • Designed for long-term use and resistance to wear and tear.

Modular Flexibility

• One logger type can be used for all applications (Lift & Shift, Drive-by or permanent monitoring).
• Extensible system that allows users to scale and customize their network as needed.
• Easy data management via ZONESCAN Smart or the cloud-based ZONESCAN NET.

Innovative Technology

• Proprietary correlating logstechnology developed by GUTERMANN since 2001.
• High precision with multimodal operation and advanced algorithms.
• Supports firmware updates to ensure continuous access to the latest features.