Products / Flow Measurement / Open Channels & Rivers
Q-Eye Radar MT
Pulse Wave FFT Technology.
in some applications it is an advantage to have a non-contact measurement. When combining both Radar and Water level transmitter, they provide a revolutionary approach to open channel and sewer flow monitoring. Combined are pulse wave radar velocity sensing technology with ultrasonic pulse echo level sensing to measure open channel flows.
Non Contact Open Channel Flow Meter.
| 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 |
AquaProfiler®-M PRO
velocity profiling
| Sensor: | 2 x velocity 1 x water level 1x temperature |
| Frequency: | 2 MHz |
| Range: | velocity ± 5 m/s water level (hydrostatic) 0 – 4 m temperature 0°-40°C |
| Accuracy: | ± 1% of measured value for value v ± 0,1% for value h (hydrostatic) ± 0,3°C for temperature |
| Cable: | 5 or 10 m from sensor to backpack |
| Power Supply: | rechargeable battery pack LiFePO4 6.000 mAh |
| Operation: | +24 hours (sensor & transmitter) tablet operation depending on model used |
| Dimensions: | 210 x 160 x 61 mm (LxWxH) |
| Accessories: | backpack to fit all components |
AquaProfiler®-M
mobile acoustic flow profiler
The AquaProfiler® is a line of acoustic flow meters for portable and permanently installed applications. The AquaProfiler® precisely measures water velocities in open channels and pipes. With its high accuracy and competitive cost, the AquaProfiler® is a perfect choice for long-term real-time monitoring or to obtain instantaneous measurements where time savings are an important aspect. It uses advanced Doppler technology to establish the velocity in many separate space points (cells) along the measurement axis and develop the flow profile.
AquaProfiler®M
point velocity
| Sensor: | 1 x velocity 1 x water level 1x temperature |
| Frequency: | 6 MHz |
| Range: | velocity 0-3 m/s water level (hydrostatic) 0 – 4 m temperature 0° – 50°C |
| Accuracy: | ± 1% of measured value for value v ± 0,1% for value h (hydrostatic) ± 0,3°C for temperature |
| Cable: | 5 or 10 m from sensor to backpack |
| Power Supply: | rechargeable battery pack LiFePO4 6000 mAh |
| Operation: | +24 hours (sensor & transmitter) tablet operation depending on model used |
| Dimensions: | Ø 45mm, length: 290 mm |
| Accessories: | backpack to fit all components |
Q-Eye PSC MT
stationary Pulse-Doppler system
For sewage treatment plants flow measurements are primarily installed for internal reasons, for example to control specific plant components with flow dependency or for controlling additives. International regulations for example the EU-Directive for handling municipal waste water require a continuous surveillance of waste water flow. Defective flow measurements on sewage-treatment plants can therefore influence their operation, but there can also be legal or environmental consequences.
| Sensor: | 1 x velocity 1 x water level |
| Frequency: | 1 MHz |
| Number of Cells: | max. 18 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: | 16 GB Micro SD card |
| Communication: | RS-232, MODBUS, (RS232 or RS485), WLAN, GPRS |
| Inputs: | max. 8 x 4-20 mA |
| Outputs: | max. 4 x 4-20 mA 4 x Relay, 2 x Pulse |
| Power Supply: | 85-260 VAC (48-60 Hz) or 9-36 VDC |
| Approval: | ATEX (option) |
| Enclosure: | ABS, wall mounted |