Flow Measurement
Isodaq Technology offer state of the art flow measurement systems carefully selected from internationally renowned manufacturers. We specialise in open channel applications where traditional weirs and flumes can’t be installed due to site, environmental or hydraulic constraints. Our instrumentation is often recommended on cost-benefit-quality analysis alone. If you require a turnkey solution, we combine forces with our colleagues in Hydro-Logic's Services Division who retain strength-in-depth in providing advice and services for meeting clients' design, audit, feasibility and training requirements. | | | | Flow Meters | | | | Sarasota 200 Flow Meter |  | - Low-cost meter for rivers, open-channels or closed conduits
- Technology - multi-path ultrasonic transit time
- Max velocity paths - 4 paths in one channel
- Width range - 500mm to 200metres
- Depth range - 100mm - 20metres
- Accuracy - typically 2% - 5% of flow reading depending on site.
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| | Sarasota 2000 Flow Meter |  | - Flexible meter for multi-path, multi-channel rivers, open-channels or closed conduits
- Technology - multi-path ultrasonic transit time
- Max velocity paths - 32 paths in four channels
- Width range - 1 to 200 metres
- Depth range - 100mm - 20metres
- Accuracy - typically 2% - 5% of flow reading depending on site.
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| | H-ADCP ChannelMaster |  | - Continuous streamflow measurement using velocity-index method
- Technology - single elevation horizontal pulsed doppler velocity meter
- Two beam sensor measures 1-128 velocity cells
- Width range - 1200kHz - 20m; 600kHz - 90m; 300kHz - 300m
- Depth range - 100mm to 10 metres
- Accuracy - typically 5% - 10% of flow reading depending on site calibration.
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| | V-ADCP |  | - Portable meter for streams, stormwater and irrigation channels
- Technology - bed-mounted patented broadband pulsed doppler
- Three beam sensor with 3-150 velocity cells
- Operates from 18V alkaline battery pack
- Depth range - 0.2m - 5m
- Accuracy - typically 2% - 5% of flow reading depending on site.
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| | Mace AgriFlo3 |  | - Low-cost meter for small streams, waste-water effluent and irrigation channels
- Technology - continuous wave doppler flow-meter
- Max channels - up to 3 channels/sensors
- Width range - 150mm to 2.5metres
- Depth range - 4 metres maximum
- Accuracy - typically 5% - 15% of flow reading depending on site calibration.
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| | Mace FloPro3 |  | - Multi-channel meter for combined flow and water quality monitoring
- Technology - continuous wave doppler flow-meter with plug-in WQ sensors
- Range of input and output card options for 3rd party sensors
- Width range - 150mm to 2.5metres
- Depth range - 4 metres maximum
- Accuracy - typically 5% - 15% of flow reading depending on site calibration.
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| | Siemens MAG 8000 |  | - Reliable, battery powered water meter designed for the water industry
- 6 years non-stop operation typical
- Robust construction built to resist environmental influences
- High accuracy down to 0.2% of rate
- Bi-directional measurement with 0.1% high repeatability in both directions
- No moving parts make MAG 8000 resistant to solids and debris in the water.
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