fishfinder acoustic transducer / depth sounder / for boats

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fishfinder acoustic transducer fishfinder acoustic transducer - 27-26/21


  • Applications:

    fishfinder, depth sounder

  • Application domain:

    for boats


Simrad 27-26/21 is a
27 kHz dual beam transducer
The Simrad 27-26/21 is a dual beam transducer incorporating 45 Tonpilz elements. The narrow and wide beams employ 45 and 21 elements respectively. The transducer’s housing is made of fiberglass reinforced polyester (GRP) and is designed for installation in a steel blister.
Typical applications
Fish finding 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: 27 kHz
Longitudinal beamwidths:
Narrow beam: 10 ±1°
Wide beam: 10 ±1°
Transversal beamwidths:
Narrow beam: 11 ±2°
Wide beam: 20 ±4°
Maximum transducer depth: 500 m
Cable length: 25 m
Weight without cable: 35 kg
Physical dimensions:
Length: 464 mm
Width: 436 mm
Height: 160 mm
Order number

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