Accessories
Hydrophone Seine
Type H4 B30x90-3
Unrivaled reception from the sensors, specifically designed for purse seine.
- Provides unrivaled reception from sensors
- Specifically designed for purse seine use
Designed for purse seine
Scanmar’s hydrophones are developed in close cooperation with more than a thousand fishing vessels, and the Hydrophone Seine is specifically designed for purse seine applications.
Noise immunity
The narrow vertical beam greatly improves the immunity to propeller noise, while the wide horizontal coverage simplifies operation.
Technical specifications
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
- Beam width (-3 dB), vertical
- 35 deg
Cable
- Length, standard
- 25 m
- 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
