SPEED LOG

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JRC JLN-740
JRC JLN-740


  • IMO MSC.96(72)-compliant Doppler Speed Log; compatible with ships above 300 GT.
  • Measures ship speeds within a range of 0.03kn or 0.3%*with greatly improved ship speed
    tracking to assist with precise navigation during berthing.
  • Equipped with proprietary bubble detection, which informs when speed accuracy is
    reduced due to bubble contact.
  • Color LCD display model with touch panel for improved night visibility is also available.
  • Also available in a three-unit model, which provides smaller ships with the same
    exceptional speed tracking capability.



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LJN-740

AC/DC rectifier NBA-5143
Flat type transducer for JLN-740 NKF-547
Gate valve transducer (Class ABS/DNV : 40m)  for JLN-740 NKF-531EAD-04
Gate valve transducer (Class BV : 40m)  for JLN-740 NKF-531EBV-04
Gate valve transducer (Class LR : 40m)  for JLN-740 NKF-531ELR-04
Gate valve transducer (Class CCS : 40m)  for JLN-740 NKF-531ECC-04
Gate valve transducer (Class GL : 40m)  for JLN-740 NKF-531EGL-04
Gate valve transducer (Class KR : 40m)  for JLN-740 NKF-531EKR-04
Gate valve transducer (Class NK : 25m)  for JLN-740 NKF-531ENK
Gate valve transducer (Class ABS/DNV : 30m)  for JLN-740 NKF-531EAD-24
Gate valve transducer (Class BV : 30m)  for JLN-740 NKF-531EBV-24
Gate valve transducer (Class LR : 30m)  for JLN-740 NKF-531ELR-24
Gate valve transducer (Class CCS : 30m)  for JLN-740 NKF-531ECC-24
Gate valve transducer (Class GL : 30m)  for JLN-740 NKF-531EGL-24
Gate valve transducer (Class KR : 30m)  for JLN-740 NKF-531EKR-24
Gate valve transducer (Class NK :30m)  for JLN-740 NKF-531ENK-24
Gate valve transducer (Class NK : 40m)  for JLN-740 NKF-531ENK-04
Sub display(6.5inch) NWZ-650SDR
Sub display(8.4inch) NWZ-840SDR
MID NWZ-4610
Distance counter(flush mount) NWW-7
Junction box CQD-10C
Analog remote display (flush mount) NWW-24
Analog remote display (wall mount) NWW-25
Analog remote display (flush mount) NWW-26
Data cable CFS-6680A
Data Power Cable (10m) CFQ-5766D
Data Power Cable (20m) CFQ-5766F
Dimmer unit (flush mount) (for Speed Log) NCM-227
Dimmer Unit NCM329H-N2 
Dimmer Unit NCM-329-HN
Dimmer Unit NCM-329-H2
Dimmer Unit NCM-329-H7

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