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Vectory Sensor Systems AS Horizon-505 High Accuracy MRU / Motion Sensor

High-accuracy MRU

Horizon-505 MRU

The Vectory Sensor Systems Horizon-505 is a high accuracy, general-purpose Motion Reference Unit (MRU) providing accurate roll, pitch and heave measurements for singlebeam and shallow water multibeam systems. The MRU includes seria…

  • Vectory Sensor Systems AS Horizon-505 High Accuracy MRU / Motion Sensor
Vectory Sensor Systems AS
Borgerdiget 27
2730 Herlev
Denmark

Description

Horizon-505 MRU

The Vectory Sensor Systems Horizon-505 is a high accuracy, general-purpose Motion Reference Unit (MRU) providing accurate roll, pitch and heave measurements for singlebeam and shallow water multibeam systems. The MRU includes serial RS232/485 output as well as optional Ethernet.

High Accuracy

The Horizon-505 MRU uses the very latest in MEMS technology as the core sensing elements. Low-noise gyroscopes ensure that roll and pitch outputs have excellent accuracy. This, coupled with very high-stability accelerometers gives a very stable heave performance.

Attractive price

With Vectory Sensor Systems proprietary inertial sensor fusion algorithm, the gyros and accelerometer data is fused in the optimal way, giving excellent roll, pitch and heave performance at a very affordable price.

Phase free heave

The phase-free heave output gives a heave measurement free of phase shifts induced by real-time heave filtering and provides both improved heave response and lower settling times after turns. The phase-free heave output can also be used as a delayed QC of real-time heave.

Several output formats possible

The Horizon-505 MRU supports RS232, RS485 and RS422 outputs as standard. Feel free to contact us, using the form on the right, if you require another output format, such as Ethernet. We would be happy to implement your interface requirements in our sensor.

Specifications

  • Height [m]
    0.08
  • Material
    Black anodized aluminium
  • Min. Voltage (DC)
    10
  • Max. Voltage (DC)
    36
  • Power consumption [W]
    3
  • Max. operating temperature [°C]
    60
  • Splashproof casting
    Y
  • Water resistant casting
    Y
  • Water resistance [m]
    3000
  • Mounting orientation
    Vertical
  • Min. operating temperature [°C]
    0
  • Roll and pitch measurement
    Y
  • Angle accuracy static in ° [RMS]
    0.05
  • Angle accuracy dynamic in ° [RMS]
    0.05
  • Resolution angle [°]
    0.001
  • Angular roll/pitch range [°]
    360
  • Angular rate range [°/s]
    200
  • Max. rotation speed [deg/s]
    200
  • Resolution heave [m]
    0.0001
  • Samples p/second
    2000
  • Max. output heave range [m]
    20
  • Output period real time [s]
    20
  • Heave accuracy real time [%]
    5
  • Output period delayed [s]
    50
  • Heave accuracy delayed [%]
    3
  • Ethernet port
    Y
  • RS232 output
    Y
  • RS422 output
    Y
  • Data output rate
    100 Hz
  • Data output protocols/formats
    TSS1Configurable
  • Velocity input data and formats
    Configurable
  • Heading input data and formats
    Configurable

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