Municipal Products

HYDRINS INSERTION FLOW METERS

The HydrINS® 2 flowmeter, developed by Hydreka, is an easily deployed

and cost-effective flowmeter providing highly accurate bi-directional flow

measurement, for water distribution and raw water pipelines. This highly versatile unit is widely used throughout the world.

HydrINS 2 can be used throughout the water distribution network:

Metering at reservoirs and treatment sites
Pumping stations, water pipes
Zoning and DMA
Night flow monitoring and meter testing

RAVEN EYE: Radar, Non-Contact Flow Meters

New Generation Open Channel Non-Contact Radar Flow Meters

The RAVEN-EYE® ATEX is the newest non-contact RADAR area/velocity flow meter for open channel flow measurements from Flow-Tronic. The new sensor combines advanced digital Doppler radar velocity sensing technology with most modern and powerful DSP processor technology allowing a patent pending self-learning average velocity calculation. The need for empirical models or time-consuming site calibration becomes obsolete.

RAVEN-EYE® is mounted above the water surface and measures the flow velocity at the water surface using a pulse wave radar and the flow depth with a level sensor (ultrasonic, radar or pressure). The flow rate is calculated applying the continuity equation: Q= v x A

During each measurement cycle, the RAVEN-EYE® makes thousands of individual velocity measurements which are analyzed and processed into an extremely accurate average velocity measurement reading using a dedicated digital signal processor making real- time spectral analysis. Average velocity is calculated within the sensor by analyzing the surface velocity distribution and using a self-learning technology that doesn’t require theoretical modules nor site calibration.

Applications:

Rivers, Channels & Irrigation

Sewer/Channel Networks Monitoring

Storm water monitoring & compliance
Climate & hydraulic engineering
Storm water basins calculations
Permanent measurements of surface water

Sewer/Channel Networks Monitoring

Large sewer channels
Capacity studies
Combined sewer overflow (CSO) studies
Inflow & infiltrations studies
High velocity flows
Discharge

Industry & Hydropower

Sewer/Channel Networks Monitoring

Industry & Hydropower

Plant effluent
Process wastewater
Flows with high solid contents
Cooling water
Industrial compliance monitoring caustic & corrosive flows