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Nortek Aquadopp profiler 400k Hz sideview

Nortek Aquadopp profiler 400k Hz closeup

CURRENT PROFILER

Name: Current profiler I Aquadopp Profiler 400 kHz
SKU: aquadoppprofiler400
Price: 1.00 USD
Availability: InStock

Aquadopp Profiler 400 kHz

Avec une portée de mesure jusqu'à 90 m. Idéal pour les applications nécessitant le courant moyen.

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Spécifications techniques

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Aperçu

The Aquadopp Profiler is a highly versatile Acoustic Doppler Current Profiler (ADCP) available in four profiling range options, from < 1 m to > 85 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.

Points forts

Up to 90 m current profiling range
Ideal for mean current measurements
Easy to operate and deploy

Applications

Mean flow measurements with high focus on ease of use and simplicity
Measurements in flow regimes with strong variations in flow speeds
Studies of tidal currents
Measurements of combinations of waves and currents
Mounted on surface buoys
Suitable for wave buoys

Technical specification

Toggle all

Water velocity measurements

Maximum profiling range	60-90 m
Cell size	1-8 m
Minimum blanking	1 m
Maximum number of cells	128
Measurement cell position	N/A
Default position (along beam)	N/A
Velocity range	±10 m/s
Accuracy	±1% of measured value ±0.5 cm/s
Velocity precision	Consult instrument software
Maximum sampling rate (output)	1 Hz
Internal sampling rate	3 Hz

Echo intensity (along slanted beams)

Sampling	Same as velocity
Resolution	0.45 dB
Dynamic range	90 dB
Transducer acoustic frequency	400 kHz
Number of beams	3
Beam width	3.7°

HR option

Maximum profiling range	N/A
Cell size	N/A
Minimum blanking	N/A
Maximum number of cells	N/A
Range/Velocity limitations	N/A
Accuracy	N/A
Max. sampling rate	N/A

Z-Cell option

Cell zero acoustic frequency	N/A
Maximum profiling range	N/A
Number of beams	N/A

Sensors

Temperature:	Thermistor embedded in head
Temp. range	-4 to +40 °C
Temp. accuracy/resolution	0.1 °C/0.01 °C
Temp. time response	10 min
Compass:	Magnetometer
Accuracy/resolution	2°/0.1° for tilt < 20°
Tilt:	Liquid level
Accuracy/resolution	0.2°/0.1°
Maximum tilt	30°
Up or Down	Automatic detect
Pressure:	Piezoresistive
Range	0-100 m (inquire for options)
Accuracy/precision	0.5% FS / 0.005% of full scale

Analog inputs

No. of channels	2
Supply voltage to analog output devices	Three options selectable through firmware commands: 1) Battery voltage/500 mA, 2) +5 V/250 mA, 3) +12 V/100 mA
Voltage input	0-5 V
Resolution	16-bit A/D

Data recording

Capacity	9 MB, can add 4/16 GB
Data record	9*Ncells + 32 bytes
Diagnostics record	N/A
Wave record	Nsamples * 24 + 60 bytes
Mode	Stop when full (default) or wrap mode

Real-time clock

Accuracy	±1 min/year
Backup in absence of power	4 weeks

Data communications

I/O	RS-232 or RS-422
Communication baud rate	300-115200 Bd
Recorder download baud rate	600/1200 kBd for both RS-232 and RS-422
User control	Handled via "Aquadopp" software, ActiveX®function calls, or direct commands with binary or ASCII data output

Connectors

Bulkhead	MCBH-8-FS
Cable	PMCIL-8-MP on 10m polyurethane cable

Software

Functions Deployment planning, instrument configuration, data retrieval and conversion (for Windows®)

Power

DC input	9-15 V DC
Maximum peak current	3 A
Avg. power consumption	0.1 W
Sleep current	< 100 μA
Transmit power	0.3-20 W, 3 adjustable levels

Batteries

Battery capacity	1) 50 Wh (alkaline or Li-ion), 2) 165 Wh (lithium), 3) Single or dual
New battery voltage	13.5 V DC (alkaline)

Environmental

Operating temperature	-5 to +40 °C
Storage temperature	-20 to +60 °C
Shock and vibration	IEC 60068-1/IEC60068-2-27/IEC60068-2-64
EMC approval	IEC 61000
Depth rating	300 m

Materials

Standard model POM and polyurethane plastics with titanium fasteners

Dimensions

Maximum diameter	117 mm
Maximum length	~600 mm (single battery), +110 mm (double battery) depending on head configuration

Weight

Weight in air 3.4 kg

Weight in water 0.2 kg
Options

1) Alkaline, lithium or Li-ion external batteries, 2) Inquire for different head configurations

Documents techniques
- Toggle all
- Technical drawings
  
  AQP 400 General Arrangement - NGA011-021 Rev.-
  
  Download this
- Approvals
  
  Declaration of conformity
  
  Download this

Configurations
- Toggle all
- Main product
  
  01
  
  Aquadopp Profiler 400kHz
- Probe type / Head
  
  01
  
  400 kHz Standard head - AQP
- Housing
  
  01
  
  Standard housing for two batteries or one 100Wh package
  
  02
  
  Short housing for one battery
  
  03
  
  Extra short housing for no batteries
- Memory
  
  01
  
  9 MB of memory on motherboard (M8)
  
  02
  
  4 GB SD card data logger
  
  03
  
  16 GB SD card data logger
- Pressure sensors
  
  01
  
  Pressure sensor, 0-10 m
  
  02
  
  Pressure sensor, 0-20 m
  
  03
  
  Pressure sensor, 0-30 m
  
  04
  
  Pressure sensor, 0-50 m
  
  05
  
  Pressure sensor, 0-100 m
  
  06
  
  Pressure sensor, 0-200m
- Cables
  
  01
  
  10m RS232 polyurethane cable with 8-pin inline connector and USB converter
  
  02
  
  20m RS232 polyurethane cable with 8-pin inline connector and USB converter
  
  03
  
  30m RS232 polyurethane cable with 8-pin inline connector and USB converter
  
  04
  
  40m RS232 polyurethane cable with 8-pin inline connector and USB converter
  
  05
  
  50m RS232 polyurethane cable with 8-pin inline connector and USB converter
  
  06
  
  10m RS422 polyurethane cable with 8-pin inline connector and USB converter
  
  07
  
  20m RS422 polyurethane cable with 8-pin inline connector and USB converter
  
  08
  
  30m RS422 polyurethane cable with 8-pin inline connector and USB converter
  
  09
  
  40m RS422 polyurethane cable with 8-pin inline connector and USB converter
  
  010
  
  50m RS422 polyurethane cable with 8-pin inline connector and USB converter
- Other
  
  01
  
  Compass and tilt sensor
  
  02
  
  Without compass and tilt sensor