Simrad ES120-7F

Simrad ES120-7F is a 120 kHz split beam echo sounder transducer

The Simrad ES120-7F is a split-beam transducer with 76 piezo-ceramic elements distributed over four quadrants. The ES120-7F may also be used as a single beam transducer. This is accomplished by coupling (in parallel) the four quadrants into two sets and then connecting the resulting pairs in series. The transducer has a streamlined housing for hull and towed foil mounting.

Typical applications

  • Fish finding echo sounders

Key technical specifications

These specifications are valid when all four quadrants are wired as a single beam unit. Note that the specifications can be altered without prior warning. For a full set of specifications, see the data sheet.

  • Frequency: 120 kHz
  • Circular beamwidth: 7 ±1°
  • Maximum input pulse power: 1000 W
  • Maximum continuous input power: 10 W
  • Maximum transducer depth: 150 m
  • Cable length: 20 m
  • Weight without cable: 6.6 kg
  • Physical dimensions:
    • Length: 450 mm
    • Width: 150 mm
    • Height, body: 85 mm

Order number

  • KSV-110553

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