The TRANSIT TIME TT family of flow meters have been designed specifically to measure flow
accurately in natural rivers and streams, hydroelectric power plants, water and wastewater
applications, irrigation and industrial process water.
accurately in natural rivers and streams, hydroelectric power plants, water and wastewater
applications, irrigation and industrial process water.
The Flow Meters are compact instruments incorporating the latest electronics and Digital Signal
Processing (DSP) technologies, realizing high performance and easy operation. With the use of
high-speed micro-processor, the response time is as fast as 1s or less. The system is well suited to
most environments.
Processing (DSP) technologies, realizing high performance and easy operation. With the use of
high-speed micro-processor, the response time is as fast as 1s or less. The system is well suited to
most environments.
The Transit Time TT flow meters combine Digital Signal Processing (DSP) with correlation detection
methods. It uses controlled signals, whose characteristics are imposed during the transmission
phase (duration, frequency, level). The reception is therefore based on the suitable filtering of these
characteristics, accounting for the perturbations brought by the environment. The frequency modulated
signals are processed on reception by correlating the received signal with a copy of the expected
signal. The use of this HydroVision's proprietary Intelligent-Signal-Processing (ISP) results in very
accurate measurements of transit time with an excellent time resolution and a high processing gain.
For very large channels, multi-path velocity measurements can be made, either as single path or
cross-path.
methods. It uses controlled signals, whose characteristics are imposed during the transmission
phase (duration, frequency, level). The reception is therefore based on the suitable filtering of these
characteristics, accounting for the perturbations brought by the environment. The frequency modulated
signals are processed on reception by correlating the received signal with a copy of the expected
signal. The use of this HydroVision's proprietary Intelligent-Signal-Processing (ISP) results in very
accurate measurements of transit time with an excellent time resolution and a high processing gain.
For very large channels, multi-path velocity measurements can be made, either as single path or
cross-path.
The Ductus TT is specifically designed for:
- Hydro-Electric Power Plants
- Penstocks
- Dam Discharge
- Large Diameter Pipes
The Fluvius TT is specifically designed for:
- Natural Rivers
- Natural Channels and Streams
- Dam Discharge
- Built-up Channels
- Wide Open Channels
- Irrigation Channels
The Kanalis TT is specifically designed for:
- WWTP Influent and Effluent Monitoring
- Water Processing Plants
- CSO and Storm Water Monitoring
- Industrial Discharge and Process Control
- Industrial Surveillance Programs
- User Discharge Billing
- Large Diameter Pipes and Open Channels
- Irrigation Channels
Hydro Vision GmbH
Gewerbestrasse 61a
87600 Kaufbeuren,
Germany
Tel: +49 83 41 966-2180
Fax: +49 83 41 966-6030
email: info@hydrovision.de
Gewerbestrasse 61a
87600 Kaufbeuren,
Germany
Tel: +49 83 41 966-2180
Fax: +49 83 41 966-6030
email: info@hydrovision.de
Hydro Vision America
10520 Yonge Street,
Unit 35B, Suite 212
Richmond Hill, Ontario
L4C 3C7 Canada
Tel: +1 905 833 0885
Fax: +1 905 833 0823
email: info@hydrovision.us
10520 Yonge Street,
Unit 35B, Suite 212
Richmond Hill, Ontario
L4C 3C7 Canada
Tel: +1 905 833 0885
Fax: +1 905 833 0823
email: info@hydrovision.us
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D'Aqua Technologies Inc.
6-1500 Upper Middle Road West
Suite 229
Oakville, Ontario L6M 0C2
Canada
Tel: +1 905 465 9261
Fax: +1 905 465 9280
email: sylvia.silva@daquatech.com
6-1500 Upper Middle Road West
Suite 229
Oakville, Ontario L6M 0C2
Canada
Tel: +1 905 465 9261
Fax: +1 905 465 9280
email: sylvia.silva@daquatech.com