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HYDRUS2 COLD DN20 RADIO + PULSE

HYDRUS2 COLD DN20 RADIO + PULSE

Product Code: EHM5020X1VL

Product description

This meter can be used in either of three applications:

On-Premises BMS (AMI)

Wireless Advanced Metering Infrastructure
Radio-enabled Hydrus 2.0 meters transmit data wirelessly to RDCs on the local network, the raw data is processed by and on-prem server hosting our Smart Flow Metering software that integrates with your BMS via BACnet over IP.
This eliminates the need for extensive cabling while providing close to real-time, high-resolution data including advanced features such as leakage, backflow and air in pipe alerts.

Green Star Compliance:
AMI solutions meet Green Star requirements for automated water monitoring and reporting, supporting sustainability goals.

Best for:
  • Large facilities
  • Minimal wiring installations
  • Green Star certified projects

Mobile Meter Reading (AMR)

Efficient Manual Data Collection
AMR uses radio-enabled meters for quick drive-by or walk-by readings via handheld devices.
Ideal for sites without a BMS and where remote monitoring isn’t required.

Best for:
  • Tenant billing
  • Facilities without BMS requirements
  • Quick manual reading
  • Reducing labor costs
  • Cost effective solutions

Wired Pulse

Simple BMS Integration
Wired pulse meters provide a basic signal output for Building Management Systems (BMS).
Each pulse represents a fixed volume of water, allowing the BMS to calculate usage.
This is ideal for projects where only a simple consumption count is needed.

Best for:
  • Basic water monitoring
  • Simple BMS setups

Key Selling Points

  • NMI approved and WaterMarked with dynamic range up to R800
  • Ultrasonic design minimises sedimentation
  • Horizontal and vertical installation
  • No magnetic influence
  • U0 / D0, no need for calming sections
  • Integrated radio communication based on Open Metering telegram (OMS Generation 3 or 4, Profile B)
  • IP68 permanent immersion (suitable for outdoor installation)
  • Higher performance than class 2 requirements
  • Long-term stability under difficult conditions
  • No measurement of air
  • No over-run performance
  • Display with error and alarm codes including leakage detection
  • Battery lifetime up to 16 years
  • Available in Cold Water DN 20, 25, 32, 40, 50, 80, 100, 150, 200
  • Available in Hot Water DN 15, 20, 25, 32, 40
  • Available in varients:
    • EHM5020X1VR: Radio
    • EHM5020X1VR-SW:  Radio, Sydney Water MLIM compliant
    • EHM5020X1VL: Radio + Wired Pulse
    • EHM5020X1VM: Wired M-bus

Certifications
WM 40207
Inlet Connection
20mm (3/4” BSP) Male
Outlet Connection
20mm (3/4” BSP) Male
Power Supply (AC/DC)
3.6VDC

BIM Files

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