| Digital Correlation Transit Time Flow Meter |
The Fluvius TT is a compact instrument 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 Fluvius TT combines 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.
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.
Specifically designed for:
- Natural Rivers
- Natural Channels and Streams
- Dam Discharge
- Built-up Channels
- Wide Open Channels
- Irrigation Channels
Features
- State-of-the-art Acoustic Digital Correlation
Transit-Time Sensors read velocity directly
with nanosecond resolution - High accuracy piezo-ceramic sensors, 28 to
200 kHz with range up to 1,500m (4,500 ft) - 1 to 8 paths in a variety of path arrangements
(single-, multi- and cross-path) - Velocity range -20 to +20 m/s (-66 to +66 fps)
- Up to 4 analog inputs
- Up to 8 analog, 10 digital and 2 relay outputs
- Back-lit LCD
- Universal Power suply 90-260 VAC or 12VDC
- VGA, PS/2, 4xUSB, RS232, 2xRJ45
- User friendly programming
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