Aquadoppprofiler1 Mhz 1
Aquadoppprofiler1 Mhz 4
Aquadoppprofiler1 Mhz 2
Aquadopp Profiler1 Mhz 3
Nortek Aquadopp profiler 1 M Hz Toplooking
Aquadoppprofiler1 Mhz 1
Aquadoppprofiler1 Mhz 4
Aquadoppprofiler1 Mhz 2
Aquadopp Profiler1 Mhz 3
Nortek Aquadopp profiler 1 M Hz Toplooking

Oceanography

Aquadopp Profiler 1 MHz

Small and compact, with up to 25 m current profiling range; option for PUV wave measurements

  • Up to 25 m current profiling range
  • Optional right-angle head
  • Pressure-based (PUV) directional wave measurements

Overview

The Aquadopp Profiler is a highly versatile Acoustic Doppler Current Profiler (ADCP) available in four profiling range options, from < 1 m to > 85 m. The 1 MHz version has a current profiling range of up to 25 m. Designed for simple yet powerful operation, this current profiler is packed with features used by engineers and researchers to enable accurate and effective hydrodynamic data collection in a variety of environmental conditions.

This instrument can also be used to perform river discharge measurements by River Insight.

  • Currents
  • Waves

Highlights

  • Up to 25 m current profiling range
  • Optional right-angle head
  • Pressure-based (PUV) directional wave measurements

Usage

  • Mean flow measurements with high focus on ease of use and simplicity
  • Projects with needs for both high-resolution and normal-range current measurements
  • Studies of tidal currents
  • Measurements of combinations of waves and currents
  • This instrument is used to perform river discharge measurements by River Insight.

Setup

The 1MHz Aquadopp Profiler, designed for current measurements up to a 25m range, is set up using the Nortek deployment software, enabling users to customize measurement schemes and assess power requirements.

Deployment

Compact size and an optional right-angle head allow for very near-bed deployments, maximizing water column coverage in shallow areas. Teams of all sizes can deploy an Aquadopp Profiler successfully.

Data

Nortek postprocessing software and/or display software is available for review, visualization, and processing of data, after deployment or in real time.

Download PDF

Nominal profiling range*

25 m

Cell size

0.25-4 m

Maximum number of cells

200

Minimum blanking

0.2 m

Velocity range (along beam)

±1 m/s, ±2.5 m/s, ±5 m/s

Velocity range (horizontal)

±2.3 m/s, ±5.75 m/s, ±11.5 m/s

Accuracy

±1% of measured value ±0.5 cm/s

Horizontal Velocity precision**

Typ. 1cm/s

Maximum sampling rate (output)

1 Hz

Wave measurements

PUV (optional)

  • Depending on scattering conditions

** Consult instrument SW

Sampling

Same as velocity

Resolution

0.5 dB

Dynamic range

90 dB

Transducer acoustic frequency

1 MHz

Number of beams

3

Beam width

1.7° (3.4° total)

Maximum profiling range

8.0 m

Cell size

0.02-0.25 m

Minimum blanking

0.1 m

Maximum number of cells

256

Velocity range

Product of profiling range and velocity should not exceed 0.25 m2/s

Accuracy

±1% of measured value ±0.5 cm/s

Max. sampling rate

4 Hz

Temperature:

Temp. range

-4 to +40 °C

Temp. accuracy/resolution

0.1 °C/0.01 °C

Temp. time response

<1 min

Compass:

Solid State Magnetometer

Accuracy/resolution

<2° for tilt <30°/0.01°

Tilt:

Solid State Accelerometer

Accuracy/resolution

0.2° for tilt <30°/0.01°

Maximum tilt

Full 3D

Up or Down

Automatic detect

Pressure:

Piezoresistive

Range

30m/100m/500m

Accuracy/precision

0.5% FS / 0.005% of full scale

Capacity

16 GB

Accuracy

±1 min/year

Backup in absence of power

4 weeks

I/O

RS-422 (inquire for RS-232)

Communication baud rate

9600 Baud-1.2 Mbaud (default 115200 Baud)

User control

Nortek Deployment Software or direct ASCII commands, with binary or ASCII data output

Operating system

Agnostic

Functions

Deployment planning, instrument configuration, data retrieval and conversion. Online data display.

DC input

9-24 VDC

Absolute maximum DC input

26 VDC

Maximum peak current

4.5 A

Power consumption

Consult Nortek Deployment Software

Sleep current

< 10 uA

Transmit power

Adjustable

Internal Battery capacity

1-3x 50 Wh (Alkaline), 2-3x 165 Wh (Lithium), 1-3x 76 Wh (Li-Ion)

Battery weight

430 g per 50 Wh (Alkaline), 380 g per 165 Wh (Lithium), 300 g per 76 Wh (Li-Ion)

Operating temperature

-5 to +40 °C

Storage temperature

-20 to +60 °C

Shock and vibration

Shock: IEC 60068-2-27, Vibration: IEC 60068-2-64

EMC

EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019

Depth rating

500 m

Bulkhead (Impulse)

MCBH-8-FS Brass

Cable

PMCIL-8-MP on 5 m (default) polyurethane cable

POM, Naval Brass, Titanium Gr.5, Epoxy

Maximum housing diameter

75 mm

Maximum length

S1VP: 589 mm, S1SP: 634 mm

Weight in air (without batteries)

S1VP: 2500 g, S1SP: 2710 g

Weight in water (without batteries)

S1VP: -120 g, S1SP: -50 g

S1VP

Shallow water, 1MHz, Vertical orientation, Profiler

S1SP

Shallow water, 1MHz, Side looking, Profiler

Aquadopp Profiler S1VP
Aquadopp Profiler 1MHz S1SP

Declaration of conformity

Aquadopp Profiler 1MHz

3000m Aquadopp Profiler 1MHz

1 MHz Standard head - AQP

1 MHz Right-angle head - ASP

1 MHz 3000m Aquadopp Profiler Head A3P

Standard housing for two batteries or one 100Wh package

Short housing for one battery

Extra short housing for no batteries

3000-m depth rating with standard housing for two batteries or one 100 Wh package (1MHz 3000m Aquadopp only)

3000-m depth rating with short housing for one battery (1MHz 3000m Aquadopp only)

9 MB of memory on motherboard (M8)

4 GB SD card data logger

16 GB SD card data logger

Pressure sensor, 0-10 m

Pressure sensor, 0-20 m

Pressure sensor, 0-30 m

Pressure sensor, 0-50 m

Pressure sensor, 0-100 m

Pressure sensor, 0-200m

Pressure sensor 0-3000 m (1MHz 3000m Aquadopp only)

10m RS232 polyurethane cable with 8-pin inline connector and USB converter

20m RS232 polyurethane cable with 8-pin inline connector and USB converter

30m RS232 polyurethane cable with 8-pin inline connector and USB converter

40m RS232 polyurethane cable with 8-pin inline connector and USB converter

50m RS232 polyurethane cable with 8-pin inline connector and USB converter

10m RS422 polyurethane cable with 8-pin inline connector and USB converter

20m RS422 polyurethane cable with 8-pin inline connector and USB converter

30m RS422 polyurethane cable with 8-pin inline connector and USB converter

40m RS422 polyurethane cable with 8-pin inline connector and USB converter

50m RS422 polyurethane cable with 8-pin inline connector and USB converter

Compass and tilt sensor

Without compass and tilt sensor

Deployment planning, execution and recovery

Note. Firmware for legacy systems (pre April 2008) with version numbers starting with 0. or 1.

Also compatible with Z-cell. New features, fixes and functionality

Deployment planning, execution and recovery

New features, fixes and functionality

Note. Firmware for legacy systems (pre April 2008) with version numbers starting with 0. or 1.

SD6000 data processing

Data conversion to MATLAB format (*.mat)

Display of profiler data. Can be used in combination with Prof2NDP

The standard deployment software for Nortek Aquadopp and Aquadopp Profiler instruments purchased after October 2023.

The software can be launched from your web browser, installed from Microsoft Store or downloaded as an offline installer file.

Data conversion

Processing of waves

Data processing and ready-to-print reporting software. Request quote for license

Wave and current profile data visualization and processing software for online applications. Request quote for license

Analysis and processing of currents and directional waves. Request quote for license

Analysis and processing of current profiles. Request quote for license

320051

Cable for external battery canister to 8-pin inline connector

650001

Cable RS232 polyurethane with 8-pin inline connector and USB converter

650072

Cable RS422 polyurethane with 8-pin inline connector and USB converter

220010

Battery, 13.5 V - 50 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220008

Battery, 13.5 V - 100 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220025

Battery, 12 V - 165 Wh, lithium

This battery can be used inside the main canister of your Nortek instrument.

901115

Battery canister, plastic with 4*18 AA pack w/cable 8-pin inline (300m rating)

220010 5 Pack

Battery pack, 5-pack, 13.5 V - 50 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220010 10 Pack Nortek batteries

Battery pack, 10-pack, 13.5 V - 50 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220008 5 Pack

Battery pack, 5-pack, 13.5 V - 100 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220008 10 pack batteries

Battery pack, 10-pack, 13.5 V - 100 Wh, alkaline

This slim battery can be used inside the main canister of your Nortek instrument.

220025 5 Pack

Battery pack, 5-pack, 12 V - 165 Wh, lithium

This battery can be used inside the main canister of your Nortek instrument.

Nortek battery packs

Battery pack, 10-pack, 12 V - 165 Wh, lithium

This battery can be used inside the main canister of your Nortek instrument.

650240

Set of Anti-fouling patches for Aquadopp

This set is suitable for Aquadopp 300 m, Aquadopp Profiler 1MHz, Aquadopp Profiler 2MHz and Eco

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