Measurement Systems

As the Regional Partner for NIVUS across Southeast Asia, WaterHygge brings you advanced measurement technologies tailored for clean water, wastewater, and non-revenue water (NRW) applications.

With NIVUS’s broad portfolio ultrasonic, radar, hydraulic systems, and cross-correlation technologies for full-pipe and channel flows WaterHygge delivers solutions built for reliability, accuracy and real-world complexity. 

• We start with your unique conditions: medium characteristics, site constraints (pipe size, full‐pipe vs part‐filled channel), pollution levels, accuracy needs, and life-cycle costs.
   
• We select the right technology for the task: from transit time/time-of-flight for clean water, to Doppler for average accuracy environments, to cross-correlation for heavily polluted wastewater.
   
• We focus on long-term value, not just low upfront cost: installation, operation, maintenance and lifetime performance matter.
   
• We match global engineering (NIVUS) with regional presence (WaterHygge) so you get global quality plus local support.
   

• Flow measurement in full-pipe and part-filled channels: ultrasonic or cross-correlation sensors, and hydraulic structures when required.
   
• Level measurement using ultrasonic, hydrostatic and other methods to integrate with flow systems and leak detection.
   
• Leak detection and NRW reduction: by accurately measuring flows, identifying hidden losses, and helping optimize network operation.
   
• End-to-end service: from consultation and system design, through installation and commissioning, to maintenance and calibration.
   

From your first contact to ongoing system operation, our team is ready. 

Whether you need a flow meter for a pump station, a new level sensor for a water supply network, or a full leak-detection Programme: we’ll apply decades of measurement experience, guide you to the right system, and support you through every phase.

 Contact us: info@waterhygge.com

For over 50 years, NIVUS technologies have set the standard in surface water and open-channel flow measurement. Together with WaterHygge, that legacy continues combining decades of hydraulic expertise with a deep understanding of the diverse water environments across Southeast Asia.

Our systems are designed to adapt to challenging hydraulic conditions, ensuring every measuring point delivers reliable, long-term data for effective water resource management.

• Decades of experience in surface water, open channels, and river applications
   
• Tailored solutions using multiple measurement technologies and sensor designs
   
• Permanent and mobile systems for flexible deployment
   
• Consistent and secure data transmission from field to control center
   
• Self-sufficient operation using solar or fuel-cell-powered systems
   

From remote catchments to complex urban waterways, WaterHygge and NIVUS deliver measurement solutions that empower smarter, more sustainable water management across the region.

Aging dams demand precise and continuous monitoring to ensure long-term structural safety. Together with NIVUS, WaterHygge delivers advanced seepage measurement solutions for detecting and tracking even the smallest water movements within dam galleries and embankments.

In a recent project of NIVUS, involving a 130-year-old quarry-stone dam with a clay core and an internal inspection gallery, seepage volumes ranged from just milliliters per second to liters per second. Previously, these were measured manually once a week leaving critical gaps in early detection.

To enable continuous, automatic monitoring of low seepage flows under extreme environmental conditions (100% humidity) within the dam structure, with data transmission to a control cabinet located approximately 1,000 meters away.

Using the NIVUS NivuFlow 750 flow measurement system, the low-volume seepage water was channeled through a DN100 pipe equipped with a cross-correlation pipe sensor, capable of detecting minimal flow velocities within just a few millimeters of water height.

A waterproof MPX preamplifier transmitted the measured flow velocity signals reliably over the 1 km distance to the external transmitter for continuous evaluation and alarm monitoring.

• Continuous, real-time monitoring of seepage water flow
   
• Early warning capability for potential dam instability or leakage increase
   
• Reliable signal transmission over 1,000 metres under high humidity conditions
   
• Enhanced safety assurance for downstream communities and infrastructure
   

With decades of experience in hydraulic measurement, WaterHygge and NIVUS help dam operators modernize safety monitoring, replacing manual checks with intelligent, automated systems for predictive maintenance and risk prevention.