Hydrus Ultrasonic Meter

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Product Specifications

Country of Origin Germany
Model Name Hydrus
Body N/A
Battery Type 2 x 3.6 VDC Lithium-batteries (only 1 battery with M-bus possible)
Battery Life Up to 12 years (1 battery), up to 16 years (2 batteries)
Protection Class IP68
Maximum Pressure 16BAR
Turndown Ratio up to R400
Display LCD, 8 Digits
Output Pulse
Delivery Lead Time 6-8 weeks



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Product Details
HYDRUS is a static water meter based on the ultrasonic technology. This technology enables accurate calculation of water consumption and eliminates measuring deviations caused by sand, suspended particles or air pockets.


Product Features/Highlights

  • Long-term stability under difficult conditions
  • Leak and pipe burst detection
  • MID approval up to R=400 (cold water) and R=160 (hot water)
  • No straight line required
  • No measurement of air
  • Insensitive to scale and sand
  • Installation in any position
  • Battery lifetime up to 16 years
  • Available in cold water version and hot water version
  • Available with integrated radio 434 or 868 MHz, M-Bus or pulse
  • Data communication in Prios, Real data or Open Metering protocol (selectable OMS Generation 3 profile A or OMS Generation 4 profile B)



The product images shown may represent the range of product, or be for illustration purposes only and may not be an exact representation of the product.


Additional information

Weight 1 kg

15mm, 20mm, 25mm, 32mm, 40mm, 50mm


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AJA NRW Solutions, Inc.


AJA NRW Solutions, Inc. started its corporation Dec. 2015. The company’s trust and confidence lie in providing the Water Industry a Non-Revenue Water (NRW) solutions, sales and contracting services.


AJA NRW Solutions as a market leader organization, we are committed in providing top integrated standard of NRW Solutions and distribution, effective services, and delivering high integrated and effective products/services without compromising the safety, health and well-being of our employees.


AJA NRW Solution is also committed in achieving customer satisfaction thru its consistent and best-value services that a QMS to continually improve the level standard in order to cope-up with increasing demands of industry and compliance to statutory and regulatory requirements. Committed to provide the Water Industry most economical and effective NRW reduction solutions sales and contracting services by using state-of-the-art technology available in the market. Using our business concept of “NO CURE – NO PAY” scheme ensures our client of committed services for performance-based projects.


List of its recommended NRW solutions are:

  • Pressure Management
  • Leak Detection Activity
  • Meter Accuracy, Proper Sizing, and Replacement Program
  • Maintenance and Technical Support
  • NRW Training and Operations
  • Pipe Replacement Program
  • Flow and Pressure Data Analysis
  • District Metering Analysis
  • NRW Consultancy Services



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