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Simrad 18-11

Simrad 18-11 is a 18 kHz single beam echo sounder transducer


The Simrad 18-11 is a large, single beam transducer with a relatively narrow beam. It is ideal for use in ocean depth measurements to a maximum water depth of 7000 m.

Typical applications

  • Hydrographic echo sounders

Key technical specifications

Note that the specifications can be altered without prior warning. For a full set of specifications, see the data sheet.

  • Frequency: 18 kHz
  • Circular beamwidth: 11 ±2°
  • Maximum pulse power input: 2000 W
  • Maximum continuous power input: 100 W
  • Maximum transducer depth: 50 m
  • Cable length: 20 m
  • Weight with cable: 85 kg
  • Physical dimensions:
    • Diameter: 625 mm
    • Height: 175 mm

Order number

  • KSV-088693

Services and support

  • 24/7 Technical support

    Our 24/7 technical support team is there to help at any time, day or night, wherever your vessel is.

    Contact us:

  • Spares

    We understand the importance of having the right parts, available in the right place, at the right time.

  • Training

    Ensure that your crew is properly and thoroughly trained. This will reduce operational risk, downtime and maximise return on asset investment.