Your Product Platform for Surveying, Positioning and Machine Guidance Join Geo-matching now!

EM 122

EM 122 multibeam echosounder is a high performance echosounder for deep water mapping with up to 288 simultaneous beams.

Kongsberg Maritime
Strandpromenaden 50
3191 Horten
Norway
Contact supplier

Description

EM 122 multibeam echosounder is a high performance echosounder for deep water mapping with up to 288 simultaneous beams.

Specifications

  • Date of first release
    2005
  • Length [m]
    0.18
  • Width [m]
    0.76
  • Height [m]
    0.20
  • Min. external power [V]
    115
  • Max. external power [V]
    230
  • Max. power consumption [W]
    2000
  • Type of system
    Multibeam echosounder
  • Bottom Detection Method
    Amplitude and phase
  • Min. frequency [kHz]
    10
  • Max. frequency [kHz]
    13
  • Min. depth [m]
    20
  • Max. depth [m]
    11000
  • Depth resolution [mm]
    20
  • Max. swath as a function of depth
    6
  • Max. measurements per ping
    864
  • Ping frequency [Hz]
    5
  • Min. beam width across track [deg]
    0.5
  • Min. beam width along track [deg]
    1.0
  • Number of selectable frequencies
    1
  • Footprint in nadir direction [m]
    0.4
  • Footprint at max. horizontal range [m]
    1.3
  • Max. swath width [m]
    35000
  • Equal footprint spacing
    Y
  • Max. number of points per ping for side scan operation
    100000
  • RMS of nadir depth measurement [m]
    0.5
  • Intended S44 order
    1
  • Max. survey speed for specified RMS [kt]
    20
  • Real-time correction of refraction at transducer head
    Y
  • Real-time integration of SV-profile
    Y
  • Explanation of SV-profile application process
    Using Schnell\\\\\\\'s law refraction, in real time
  • Motion sensors compatible to the system
    Seatex MRU5; Seapath 300; Applanix POS/MV & others
  • Required pitch uncertainty [deg]
    0.02
  • Required roll uncertainty [deg]
    0.02
  • Required heave uncertainty [m]
    0.05
  • Compatible software
    SIS, Hypack, QINSY, EIVA, CARIS and others
  • Compatible hardware
    Integrates with SBP 120 and TOPAS. Sound velocity at transducer; Sound Velocity profile; Position; Heading; 1PPS; Single beam echo sounder (optional).
  • Real-time access procedure
    Acquisition software; Gigabit Ethernet
  • Distinguishable features
    Dual and triple frequency. Mammal protection

You have selected 2 products to compare you can add 4 more products