Wire length & tension control


Fishing with minimal risk while maximizing the catch is what drives the MARELEC trawl control systems. Line tension and length measurement is continuously monitored and used to automatic shoot or haul the gear.


Key benefits

  • Exclusive monitoring of the behavior of fishing gear
  • Know-how
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Wire length & tension measurement

MARELEC L1

Wire length measurement system.

  • 0-9999 m
  • Precision of 0.3%
  • 18-28 VCC/10 W
  • Integrates dimensions of the measuring roller or winch drum
  • Serial output. A MARELEC R1 can be connected to show a copy of the values elsewhere.
  • Update rate: 1 s.

MARELEC L1/V

Wire speed measurement system

  • 0- 9.9 m/s

MARELEC T1

Real wire load indicator.

  • Indication: -999 to 9999
  • Alarm
  • 18-28 Vdc / 10 W on-board power supply.
  • Serial output. A MARELEC R1 can be connected to show a copy of the values elsewhere.
  • Update rate: 1 s.

MARELEC R1

  • NMEA repeater 

MARELEC D

Computerized wire length & tension with indication on a color screen. Specifications:

  • Wire length: 0-9999 m, precision 0.3%
  • Wire speed: 0- 9.9 m/s
  • Wire tension: 0-50 ton, precision standard < 1%
  • Load registration: up to 8 hours
  • Data output: NMEA 183
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Exclusive monitoring of the behavior of fishing gear

Easy to read, easy to see what you did, easy to see what you are doing, or not doing! Lengths, time, loads, alarms… With MARELEC you know!

Know-how

Based on its long experience in fishing technology, MARELEC designs and manufactures different types of measuring rollers with integrated length and tension sensors. The load sensors are designed by MARELEC and made to stand the worst marine conditions. Winch-mounted solutions complement the range. All systems can be controlled remotely and serviced from a distance.

Electronic and hydraulic winches can be controlled

Subject to modifications for technical progress
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