Seab Marine Bnwas Ver4

8/2/2019 Seab Marine Bnwas Ver4

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SEABMARINE AB

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The introduction of the most

modern BNWAS on theMarket.


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SEABMARINE AB

BNWAS - DMA

We are specialized in the field of shipboardautomation and electrical systems and has +30years of experience and..

we are located in Gothenburg, Sweden, thecenter of the Nordic Marine business.

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SEABMARINE AB

The International Maritime Organization, IMO, recognize(Resolution MSC.128(75)) that many operational bridge-

related marine accidents could be averted if an effective and

operational Bridge Navigational Watch Alarm System

(BNWAS) were fitted to vessels.

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SEABMARINE ABControl Unit DMA-105

The Touch Screen

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SEABMARINE AB

The base for our BNWAS is the DMA-105. It includes a

Touch Screen, a PLC, a Redundancy Module, a

Communication Cable and a Buzzer

The DMA-105 can, as standard, be connected to 10external navigational equipment such as Radar, GPS,Echo Sounder etc. and will also be connected to thevessels VDR.

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SEAB MARINE AB The Master can set the mode to on, off or auto and any dormant timebetween 3-12 minutes and the settings will be locked to prevent

unauthorized changes. To unlock it, a PIN is needed.

The selection of the first back-up officer will also be done from the touch

screen. This can be changed by The OOW.

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Depending on the size of the vessel, a number of

Alarm Units with flashing light, DMA-107, will beneeded.

They are mounted in the cabins of the Back-up

Officers and in the Crew areas.

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SEABMARINE AB

Very common is also that the bridge is equipped with

some extra Reset Units, DMA-106P (panel), DMA-106B (on the wall) and/or DMA-106W (water proof)

if fitted on the outside wings.

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SEABMARINE AB

An alternative to the Reset Units are Motion Sensors,

DMA-119. The sensors are of Passive IR (PIR) type.

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SEABMARINE AB

A typical Basic System for a smaller vessel could

consist of following components:

1 x DMA-105 Control Unit (Touch Screen, PLC,

Redundancy Module, Communication Cable and

Buzzer)

2-4 x DMA-107 Alarm Units

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SEABMARINE AB

A typical Standard System for a medium to large

vessel could consist of following components:

1 x DMA-105 Control Unit (Touch Screen, PLC,Redundancy Module, Communication Cable and

Buzzer)

2 x DMA-106 Reset Units4-6 x DMA-107 Alarm Units

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SEAB MARINE AB

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SEABMARINE AB

SEAB Marine AB is one of the Worlds leading

suppliers of certified BNWAS systems.

Our DMA is the most modern BNWAS System

on the Market and we are certified by DNV!

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Seab Marine Bnwas Ver4

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