Length indicator of wires Simbia IDW

Length and traffic route detection of wires of wired winch on stern trawling vessels.

Device can also be used for control of length and movement direction of any metal and non-metal ropes, cables, wires etc. friction-connected with turning insulators.


Amount of simultaneously controlled wires (ropes): 2
Length indication of wires: digital 4-discharged
Length indication ranges: 0 – 999.9 or 1000 – 9999 m
Unit of low-order position: 0.1 or 1.0 m
Length definition error: 0.2% from measured length
Audio and visual alarm: 49 m and a limit length during output
40 m and a limit length during access
During reaching fitted denotation
Output: NMEA-0183
Admissible speed of wires movement: 0 – 4 m/sec
Admissible non-stop operation: 24 hrs
Built-in battery operation: 1 hr
Power supply: 220 V ±10%, 50 Hz, 10 VA
Indicator unit
Repeater unit
Sensor unit with cable
Magnet unit
1.0 kg
1.0 kg
2.0 kg
0.2 kg

Scope of supply:

  • Indicator unit IDW
  • Unit of sensors with cable 4 m
  • Magnet unit
  • A set of mounting and spare parts
  • Spare parts with changeble gear


    • Repeater unit IDW-R