BNWAS

le guardian 2025

The bridge navigational watch alarm system (BNWAS) monitors bridge activity and detects operator disability that could lead to marine accidents. The Watch Keeper monitors the awareness of the Officer Of the Watch (OOW) and automatically alerts the Master or another qualified person if for any reason the OOW becomes incapable of performing the OOW’s duties. This process is subdivided in different alarm stages which primarily try to alert the OOW via visual and audible alerts.

DEVELOPED TO

MANOEUVRE

In case the Watch Keeper Alarm does not receive any evidence of life, the alert will be transferred to the selected backup Officer Of the Watch (OOW) cabin(s). Assuming that no acknowledgement has been triggered either, the ultimate alert stage will activate alarm devices in public area. Additionally, the Bridge Watch Alarm provides the OOW with a means of calling for immediate assistance if required (emergency call).

 

Data & Features

  • intuitive and comfortable use on bridge
  • compact connecting module picks-up all periphery equipment
  • easy to install
  • 100% compatible with Stein Sohn BNWAS A006.3 / A006.5 / A006.6 (exisiting wiring and periphery can be used)
  • modern control philosophy with rotary encoder allows to check all connected devices and links
  • NMEA expansion module available
  • MED Type Approved (wheel marked)
    • IEC 62288 Ed. 2.0 (2014-07)
    • IEC 62616(2010) incl. IEC 62616 Corr. 1 (2012)
    • IEC 60945 (2002) incl. IEC 60945 Corr. 1 (2008)
    • IEC 61162-1 ed4.0 (2010-11) and ed5.0 (2016-08)
    • IEC 61162-2 ed1.0 (1998-09)
    • IEC 62923-1/2

PERIPHERY EQUIPMENT

  • le guardian 2025 connecting module LCM 210.24.0.0
  • le guardian 2025 operating device LOD 210.24.0.0
  • 15 pole system cable, l=3m

 

  • incl. software selector switch for selectable stage #2 alarm
  • NMEA interface to VDR
  • NMEA interface to BAM/CAM

  • illuminated (dimmable)
  • push button
  • 24 VDC power supply
  • IP 67

  • alarm for officer´s cabin with buzzer
  • flush mounted
  • 24 VDC power supply
  • IP 23; 80 dB(A)

  • alarm for officer´s cabin with buzzer
  • flush mounted
  • 24 VDC power supply
  • IP 23; 80 dB(A)

  • 85 dB(A)
  • 24 VDC power supply
  • IP 65
  • installation hole 22,5mm

  • 24 VDC power supply
  • IP 65
  • dimension 122 x 122 x 90mm
  • M32 x 1,5 cable gland

  • 24 VDC power supply
  • IP 65; 85 dB(A)
  • dimension 122 x 122 x 90mm
  • M32 x 1,5 cable gland

  • incl. test/reset facility
  • 24 VDC power supply
  • buzzer 85 dB(A)

  • 360 x 250 x 165mm
  • IP 23
  • 16ea M25 cable glands

  • 24 VDC
  • IP 65
  • 85 dB(A)

  • 24 VDC
  • IP 23
  • connecting type: screws

  • with swivel bracket
  • incl. electronic module

  • for officer´s cabin with buzzer
  • 85 dB(A)
  • bulkhead mounted
  • 24 VDC + IP 23

  • for operating device
  • attachment on desk/wall/ceiling

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