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Flow Measurement / Open Channels & Rivers

Fluvius TT ECM

Travel time system with digital signal processing.

Specifications
Acoustic Paths:	1 - 8, length 1 - 1000 m
Frequency:	15, 28, 100 and 200 kHz
Accuracy:	± 2% (typical)
Display:	4 lines, 20 characters
Datalogger:	internal, sampling interval user selectable
Communication:	RS-232, MODBUS, Ethernet, USB
Inputs:	max. 8 x 4-20 mA
Outputs:	max. 4 x 4-20 mA 2 x Relay, 2 x Pulse
Power Supply:	85-264 VAC (50-60 Hz) or 12 VDC
Enclosure:	Aluminium, wall mounted

Transducer TD-15/17

Specifications
Frequency:	15 kHz
Beam Width:	17° (-3dB)
Dimensions:	Ø 368 mm, Height 121 mm

Transducer TD-28/18

Specifications
Frequency:	28 kHz
Beam Width:	18° (-3dB)
Dimensions:	Ø 183 mm, Height 142 mm

Transducer TD-100/9

Specifications
Frequency:	100 kHz
Beam Width:	9° (-3dB)
Dimensions:	Ø 183 mm, Height 142 mm

Transducer TD-200/8

Specifications
Frequency:	200 kHz
Beam Width:	8° (-3dB)
Dimensions:	Ø 70 mm, Height 40 mm

Kanalis TT ECM

Travel time system with digital signal processing.

Specifications
Acoustic Paths:	1 - 8, length 1 - 30 m
Frequency:	200 kHz
Accuracy:	± 2% (typical)
Display:	4 lines, 20 characters
Datalogger:	internal, sampling interval user selectable
Communication:	RS-232, MODBUS, Ethernet, USB
Inputs:	max. 8 x 4-20 mA
Outputs:	max. 4 x 4-20 mA 2 x Relay, 2 x Pulse
Power Supply:	85-264 VAC (50-60 Hz) or 12 VDC
Enclosure:	Aluminium, wall mounted

Transducer TD-200/18

Specifications
Frequency:	200 kHz
Beam Width:	8° (-3dB)
Dimensions:	Ø 31,8 mm, Height 50 mm

Mounting Assembly

Standardized mounting devices for any kind of channel geometry like rectangular, trapezoid or natural river banks are available. The design is flow optimized protecting the transducers against moving objects suspending in the flow stream. It also provides room for connections and protective conduits.

TD-200/8

Specifications
Frequency:	200 kHz
Beam Width:	8° (-3dB)
Dimensions:	Ø 70 mm, Height 40 mm

Mounting Assembly

AquaProfiler™

Stationary flow profiler.

Specifications
Sensor:	2 x velocity 2 x water level
Frequency:	500 kHz
Number of Cells:	max. 128 cells
Range:	velocity ± 6 m/s water level (ultrasonic) 0,1 - 3 m water level (hydrostatic) 0 - 4 m
Accuracy:	± 1% of measured value for v and h (ultrasonic) ± 0,1% for value h (hydrostatic) ± 2% for discharge
Cable Length:	passive sensor max. 10 m active sensor max. 200 m
Display:	4 lines, 20 characters
Datalogger:	internal, sampling interval user selectable
Communication:	RS-232, MODBUS, Ethernet
Inputs:	max. 8 x 4-20 mA
Outputs:	max. 4 x 4-20 mA 2 x Relay, 2 x Pulse
Approval:	ATEX (option)
Enclosure:	Aluminium, wall mounted

Vertical - AquaProfiler™

Mouse type sensor.

Application of AquaProfiler™

With its 2-dimensional velocity sensor and a resolution of max. 128 measuring cells, the AquaProfilerTM sets new standards. It scans the velocity profile and calculates the discharge together with the measured water level. Even under difficult hydraulic conditions with secondary flow, it delivers amazingly good results.

The cross flow is recognized and eliminated by the measured velocity vector.

Horizontal - AquaProfiler™

Mouse type sensor.

Horizontal Installation of AquaProfiler™
Please contact us for more information.

Partially Filled Pipe

Insertion type sensor.

Full Filled Pipe

Insertion type sensor.

Q-Eye MT

Flow monitor for flumes and weirs.

Specifications
Water level:	max. 2 acoustic sensors
Frequency:	type TD-50/12: 50 kHz type TD-40/14: 40 kHz
Range:	type TD-50/12: 0,3 - 10 m type TD-40/14: 0,25 - 5 m
Accuracy:	± 0,2% (typical)
Cable Length:	max. 300 m
Display:	4 lines, 20 characters
Keyboard:	5 keys
Datalogger:	Compact Flash Card up to 2GB
Communication:	RS-232, MODBUS
Inputs:	max. 8 x 4-20 mA
Outputs:	max. 4 x 4-20 mA 2 x Relay, 2 x Pulse
Power Supply:	100-240 VAC (47-63 Hz) or 12 VDC
Approval:	ATEX, FM (option)
Enclosure:	Aluminium, wall mounted

Application of Q-Eye MT

The universal water level and discharge measuring system Q-Eye MT is designed for applications with flumes and weirs. Predefined flumes like e.g. Khafagi Venturi, Parshall or Palmer-Bowlus and common weir types like for instance a rectangular or V-shaped weir make setting into operation easy. Two freely programmable Q/h characteristics offer solutions for truly customized applications. Further applications include volume measurements in various types of tanks and difference measurements at a screen or pump control.

Q-Eye PSC

Stationary Pulse Spectral Correlation system.

Specifications
Sensor:	1 x velocity 1 x water level
Frequency:	1 MHz
Number of Cells:	Q-Eye PSC: mean value Q-Eye PSC PRO: max. 22 cells
Range:	velocity ± 5,3 m/s water level (ultrasonic) 0,04-1,3 m expandable via external 4-20 mA sensor
Accuracy:	± 1% of measured value for v and h (ultrasonic) ± 2% for discharge
Cable Length:	max. 80 m
Display:	4 lines, 20 characters
Keyboard:	5 keys
Datalogger:	Compact Flash Card up to 2GB
Communication:	RS-232, MODBUS
Inputs:	max. 8 x 4-20 mA
Outputs:	max. 4 x 4-20 mA 2 x Relay, 2 x Pulse
Power Supply:	100-240 VAC (47-63 Hz) or 12 VDC
Approval:	ATEX (option)
Enclosure:	Aluminium, wall mounted

Application of Q-Eye PSC

Q-Eye PSC impresses with its configuration. External sensors can be supplied with power and read in and stored via 4-20 mA signal. Not only water level and flow, but also parameters for water quality like conductivity, O2 or turbidity can be measured and stored on a Compact Flash Card. The system is programmed without additional devices over 5 keys.

Q-Eye Radar

Pulse Wave FFT Technology

Non Contact Open Channel Flow Meter.

Specifications
Sensor:	1x v-sensor (radar) 1x h-sensor (ultrasonic)
Display:	4 lines, 20 characters
Keyboard:	5 keys
Datalogger:	Compact Flash Card up to 2GB
Communication:	RS-232
Inputs:	max. 4 x 0/4-20 mA
Outputs:	max. 4 x 0/4-20 mA 2 x Relay, 1 x Pulse
Power Supply:	85-264 VAC (50/60 Hz) or 12 VDC
Enclosure:	Aluminium, wall mounted