VELOCIMETER

Vector - 300 m

Sample 3D velocity at up to 64 Hz for small-scale research in coastal areas

Highlights

  • Small-scale turbulence
  • Sampling up to 64 Hz
  • Small sampling volume for measurements close to boundaries

Overview

  • The Vector is a high-accuracy single-point current meter that is capable of acquiring 3D velocity in a very small volume at rates up to 64 Hz. It is widely used for sediment transport applications, small-scale turbulence measurements and coastal engineering studies. It has an excellent track record of delivering outstanding data quality in a variety of applications. This version is suitable for use down to a depth of 300 m. The Vector’s titanium version is suitable for investigating deep- water currents.

Applications

  • Wave orbital studies
  • Studies of bottom boundary layers
  • Ocean engineering projects
  • Coastal studies
  • River turbulence
  • Low flow measurements
  • Flux measurements
    • Water velocity measurements

      Maximum profiling rangeN/A
      Distance from probe0.15 m
      Sampling volume diameter15 mm
      Sampling volume height (user-selectable) 5-20 mm
      Cell sizeN/A
      Velocity range±0.01, 0.1, 0.3, 1, 2, 4, 7 m/s (software-selectable)
      Adaptive ping intervalN/A
      Accuracy±0.5% of measured value ±1 mm/s
      Velocity precisiontyp. 1% of velocity range (at 16 Hz)
      Sampling rate (output)1-64 Hz
      Internal sampling rate100-250 Hz
    • Distance measurements

      Minimum rangeN/A
      Maximum rangeN/A
      Cell sizeN/A
      AccuracyN/A
      Sampling rateN/A
    • Echo intensity

      Acoustic frequency6 MHz
      Resolution0.45 dB
      Dynamic range90 dB
    • Sensors

      Temperature:Thermistor embedded in end bell
      Temp. range-4 to +40 °C
      Temp. accuracy/resolution0.1 °C/0.01 °C
      Temp. time response10 min
      Compass:Magnetometer
      Accuracy/resolution2º/0.1º for tilt < 20°
      Tilt:Liquid level
      Accuracy/resolution0.2°/0.1°
      Maximum tilt30°
      Up or DownAutomatic detect
      Pressure:Piezoresistive
      Standard range0-20 m (inquire for options)
      Accuracy/precision0.5% FS / Better than 0.005% of full scale
    • Analog inputs

      No. of channels2
      Supply voltage to analog output devicesThree options selectable through firmware commands:1) Battery voltage/500 mA, 2) +5 V/250 mA, 3) +12 V/100 mA
    • Data recording

      Capacity (standard):9 MB, can add 4/16 GB
      Data record (Standard)24 bytes at sampling rate + 28 bytes/second
      Data record (IMU)72 bytes at sampling rate
    • Real-time clock

      Accuracy±1 min/year
      Backup in absence of power4 weeks
    • Data communications

      I/ORS-232 or RS-422
      Communication baud rate300-115 200 Bd
      Recorder download baud rate600/1200 kBd for both RS-232 and RS-422
      User controlHandled via ”Vector” software, ActiveX® function calls, or direct commands.
      Analog outputs3 channels standard, one for each velocity component or two velocities and pressure.
      Output range0–5 V, scaling is user-selectable.
      SynchronizationTTL (5V tolerant) sync in/sync out, start on sync, sample on sync
    • Connectors

      Bulkhead (Impulse)MCBH-8-FS
      CablePMCIL-8-MP on 10 m polyurethane cable
    • Software

      FunctionsDeployment planning, instrument configuration, data retrieval and conversion (for Windows®).
    • Multi unit operation

      SoftwareN/A
      I/ON/A
    • Power

      DC input9-15V DC
      Maximum peak current3 A
      Max. consumption1.5 W at 64 Hz
      Typical consumption, 4 Hz0.6 - 1 W
      Sleep consumption< 100 μA
      Transmit power2 adjustable levels
    • Batteries

      Battery capacity50 Wh (alkaline or Li-ion),165 Wh (lithium), single or dual
      New battery voltage13.5 V DC (alkaline)
      Data collection capacityRefer to planning section in software
    • Environmental

      Operating temperature-4 to +40 °C
      Storage temperature-20 to +60 °C
      Shock and vibrationIEC 721-3-2
      Depth rating300m
    • Materials

      Standard modelPOM housing, titanium probe and fasteners
    • Dimensions

      Maximum diameter75 mm
      Maximum length468 mm (housing only), 246 mm (fixed stem) add 110 mm for double battery
    • Weight

      No batteriesWeight in air: 2.32 kg, in water: buoyant
      2 batteriesWeight in air: 3.20 kg, in water: 0.54 kg
    • Options

      Probe mounted on fixed stem or on 2 m cable
      Vertical or horizontal probes
      Alkaline, lithium or Li-ion external batteries
      IMU - Inertial Measurement Unit


    • Main product

      01

      Vector single point current meter

    • Probe type / Head

      01

      Standard probe on fixed stem, vertical instrument mounting (VEC)

      02

      Standard probe on fixed stem, horizontal instrument mounting (VEH)

      03

      Standard probe on 2m cable, vertical instrument mounting (VEC)

      04

      Standard probe on 2m cable, horizontal instrument mounting (VEH)

    • Housing

      01

      Standard housing for two batteries or one 100Wh package

      02

      Short housing for one battery

    • 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

      0-10m pressure sensor

      02

      0-20m pressure sensor

      03

      0-30m pressure sensor

      04

      0-50m pressure sensor

      05

      0-100m pressure sensor

      06

      0-200m pressure sensor

    • 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

      With or without IMU

      02

      With or without compass and tilt




Request a quote Vector - 300 m
* Required fields

Thanks!

Your inquiry was sent, we will get back to you as fast as possible

Shopping cart
Shipping
$ 0.00
Total
$0.00
Shopping Cart
What can we help you with?
* Required fields

Thanks!

Your inquiry was sent, we will get back to you as fast as possible