Our Products

Measuring platform

The SAJ-DMS system comprises of one to three dynamic sensors depending on the type and length of the ship. Our dynamic sensors measure the ship’s trim and heel at their locations.

 

Trim List indication

Dynamic trim and heel indication presented on-line! Extreme accuracy and resilience in operation will benefit safety and economy!

Trim Optimization

The SAJ-DMS dynamic monitoring platform brings trim optimization to a new level. The module can easily be added to the DMS system and offers a unique opportunity to gain considerable fuel efficency.

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What else we provide?

Remote draft indication with only one draft sensor

With SAJ-DMS you only need one draft sensor to display true drafts at any location and the true displacement of the vessel.

Hydrostatic data in real time

Hydrostatic data On-Line: Crucial Dynamic values available for the Officer On the Watch. Updated every second! 24/7!

Latest news

SMM 2016

SAJ Instrument at SMM 2016

SAJ Instrument Ab Ltd will be exhibiting at the SMM trade fair in Hamburg 6-9 Sept. 2016 and will be showing our latest innovations to our customers. You are welcome to see us in Hall B1.OG.206. Happy Hour invitation Click here for an invitation to join the Happy Hour in the Finland Maritime Pavilion. Hall plan […]

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Britannia delivered to P&O Cruises

As of 22.02.2015 P&O Cruises took delivery of their newest ship Britannia from Fincantirei´s Monfalcone yard in Italy. Britannia as well as Regal Princess is the sister ships to Royal Princess delivered from Fincantieri to the Carnival Group. SAJ Instrument is proud to be a selected supplier to the Carnival Group and with Britannia we […]

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Royal Princess naming ceremony

Princess Cruise’s newest ship Royal Princess was officially named during a traditional naming ceremony in Southampton. Godmother was the Duchess of Cambridge and assisted by the ship’s captain, Tony Draper the champagne bottle was successfully broken across the bow. Royal Princess that has been one of our projects since 2010 is with the naming ceremony […]

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What our clients say

“I can say that SAJ system is working fine, after so many years in service , 24-7 and without problems.
Obviously ,very well made and reliable system.”

Chief Electrical Engineer
MS Norwegian Jewel

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Norwegian Jewel

“We had an interesting incident when using this instrument. When we left Rostock we had a draft of 9.13 meters forward and 8.89 meters aft, that is, 24 centimeters forward trim due to the placing of bunkers and fresh water, to enable the ship to lie on an even keel upon arrival at Lagos. When we got out into the Baltic, the trim increased to 40 cm forward trim. The depth underneath the keel was then 17 – 22 meters. Off Kiel pilot station, where the depth is 13 meters according to the chart and the echo sounder showed 4-5 meter underneath the keel, the trim changed and increased to 130 cm forward trim according to the instrument. The Chief Mate and I stood watching the instrument, we reduced speed immediately, and vibrations scarcely had time to start before our speed had decreased so much that the indicator was showing 40 cm forward trim again.

I wish to thank you once more for the installation of this instrument for us.

With compliments
Ragnar Nilsson”

(Translated to English. Original letter in Swedish)

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Ragnar Nilsson

“Dear Sir

In regard to your request for feedback regarding the SAJ-DMS Dynamic monitoring system used onboard the Stena Adventurer 1500 PC RO-Ro passenger ferry since 2003. I can confirm the system has been very reliable with very little maintenance required in the eight years of trouble free service. A weekly manual draught check/calibration and an annual change of the reference air filter is all that’s required to keep the system running reliably. Thanks again for the prompt I.T service and support over the years and the availability of a service engineer the one time he was required. I am pleased to give a very positive report on SAJ-DMS draught system which is used daily to ensure the safety onboard by accurately monitoring The draught, trim, torsion, hog and sag onboard the Stena Adventurer.

Yours faithfully

Jason Rafferty
Electrical Officer
Stena Adventurer”

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Jason Rafferty