The HydroProfiler-M Doppler sensor is operated on a classic 20 mm Ø wing bar, and comes equipped with an additional, highly accurate pressure measuring cell, which detects the immersion depth of the sensor. The measured values are transmitted wirelessly via Wi-Fi connection to a field-fit tablet PC in real-time.
The HydroProfiler-M measures reliably even at lowest water levels (from 2 cm) and flow rates, thus covering a wide range of applications.
Flow measurements are particularly efficient when performed by two persons. One person takes the HydroProfiler-M section by section across the measuring cross-section, while the other person operates the HDA-Pro unit, controlling both the measurements and evaluating them.
The user interface of the "HydroProfiler" software is particularly clear and intuitive. At the end of the measurement, the user directly receives the flow rate, the average flow velocity and the measured cross-section, in accordance with DIN ISO 748. In addition, the measurement vertical, the cross-sectional profile and the velocity distribution are presented in graphical and tabular forms, along with other properties. Even once the measurements are completed, the user can insert additional measuring verticals, or correct or delete the existing ones.
Easy data transfer:
An XML export interface for the "Biber" software and "Q 3.1" provides straightforward, further processing and archiving of the measurement results.
Last but not least:
Included in the delivery, there is a pack for the measurement transducer and the battery which allows the user to focus on the measurement and the use of the Doppler sensor.
Parameters: Flow velocity [m/s]
Sensor: 1-D-doppler sensor, 6MHz
Measurement principle: Pulse-coherent process
Measuring range: 0-3 m/s
Measuring accuracy: ± 1% of the measured values
min. Particle concentration: > 50 ppm
Profile sector: 0.02 - 3m
Parameters: Water temperature [°C]
Sensor: NTC30 with polynomial linearisation
Measurement principle: NTC resistance
Measuring range: 0°C - 50°C
Measuring accuracy: 0.3°C of the measured value
Parameters: Water level [m]
Sensor: Absolute Pressure Sensor
Measurement principle: Capacitive with ceramic measuring cell
Measuring range: 0-4 m
Measuring accuracy: ±0.1 % of the measured values
Material: Stainless steel 1.4404
Dimensions: Ø45 mm, length: 290mm
Protection class: IP68
Fastening: Locking screw (adaptable to 20mm wing bar)
Cable length (Sensor measuring transmitter): 5m (Standard), 10m (option)
Dimensions: 225mm x 165mm x 50mm
Protection class: IP54
Interfaces: WLAN incl. foldable WLAN antenna power cable with 4-pins Plug connector for external power pack
Dimensions: 225mm x 105mm x 50mm
Protection class: IP54
Power supply: Battery, 6000 mAh LiFePO4 for about 24 hours in measuring mode
Interfaces: 4 pins Socket for connection of measuring transducers
Other: Control button for battery status display
4 LEDs to display the battery capacity
2 LEDs for charge status indicator
Operating temperature: -25°C - +70°C