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Simrad ES70-11

70 kHz split-beam transducer with 11 degrees beamwidth

The Simrad ES70-11 is a split-beam transducer in a streamlined housing. It can be mounted outside the vessel hull or on a towed foil. The transducer has 36 piezoceramic elements arranged in four quadrants. It can also be used as a single-beam transducer by connecting the four quadrants two and two, first in parallel and then in series.

About Simrad ES70-11

The Simrad ES70-11 is a split-beam transducer in a streamlined housing. It can be mounted outside the vessel hull or on a towed foil. The transducer has 36 piezoceramic elements arranged in four quadrants. It can also be used as a single-beam transducer by connecting the four quadrants two and two, first in parallel and then in series.

Key features

  • Frequency set at 70 kHz
  • Circular beamwidth: 11 ±1° for precise targeting
  • Maximum input pulse power: 800 W for strong signal emission
  • Maximum continuous input power: 40 W for sustained operation
  • Maximum transducer depth: 150 m for versatile underwater use
  • Cable length: 20 m for extended reach
  • Weight without cable: 12 kg, ensuring portability
  • Physical dimensions: Length: 400 mm, Width: 130 mm, Height, body: 85 mm for compact design

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