Scanmar AS  -  3179 Åsgårdstrand -  Norway

 Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com

Hydrophone Seine

#Scanmar Hydrophones v01-21

  • Provides unrivaled reception from sensors

  • Specifically designed for trawler/ purse seine use

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Designed for Purse Seine


Scanmar’s trawl hydrophones are developed in close cooperation with more than a thousand of fishing vessels, and are specifically designed for purse seine applications.


Noise immunity


The narrow vertical beam greatly improves the immunity to propeller noise, while the wide horizon-tal coverage simplifies operation



Hydrophone Seine

Hydrophone for seine
H4 B30x90-3

TECHNICAL SPECIFICATIONS

H4 B30x90-3 Reception

Frequency range: 38.9 – 46.3 kHz

Source level: - 144 dBV // 1uPa

No. of elements: 3

Beam width (-3 dB)

- Horizontal total: 250 deg

- Vertical: 35 deg

Cable

Length standard: 25m

Length optional: 50 m

Color coding:

Aft sector Signal: Blue

Stb sector Signal: Brown

Fore sector Signal: Black

Ground: Yellow / green

Screen: Uninsulated

Power

Voltage: 9 - 13 V

Current: 5.7 mA per element

(@11.0 V)

Weight

In air: 10.8 kg

In water: 4.2 kg

Main dimensions

Length: 179.5 mm

Width: 177.5 mm

Height: 126 mm

Options

Trunk: 102800

Cable gland, wooden vessel: 102799

Cable gland, steel vessel: 102798

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Scanmar AS  -  3179 Åsgårdstrand -  Norway

 Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com

Designed and produced in Norway