Scanmar AS - 3179 Åsgårdstrand - Norway
Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com
Hydrophone
#Scanmar Hydrophones v01-21
Provides unrivaled reception from sensors
Specifically designed for trawler/ purse seine use
Designed for Trawlers
Scanmar’s trawl hydrophones are developed in close cooperation with more than a thousand of fishing vessels, and are specifically designed for trawler applications.
Noise immunity
The narrow vertical beam greatly improves the immunity to propeller noise, while the wide horizon-tal coverage simplifies operation
Hydrophone
Hydrophone
H4 B30x50
TECHNICAL SPECIFICATIONS
H4 B30x50 Reception
Frequency range: 38.9 – 46.3 kHz
Source level: - 147 dB // 1uPa
Beam width (-3 dB)
- Horizontal total: 50 deg
- Vertical: 30 deg
Cable
Length standard: 25m
Length optional: 50 m
Color coding:
Signal / +11V: Blue
Ground: Black
Screen: Uninsulated
Power
Voltage: 9 – 13 V
Current: 5.7 mA (@ 11.0 V)
Weight
In air: 4.6 kg
Main dimensions
Length: 165 mm
Width: 64 mm
Height: 64 mm
Available options
Trunk: 102800
Cable gland, wooden vessel: 102799
Cable gland, steel vessel: 102798
Scanmar AS - 3179 Åsgårdstrand - Norway
Phone: +47 33 35 44 00 - sales@scanmar.no
www.scanmar.com
Designed and produced in Norway