Ravebo Marine and Offshore Services
Ravebo is a service, calibration and sales company in which we represent several major manufacturers in the maritime industry for many years. Since 1982 we operate from Brielle, The Netherlands, with the ports of Amsterdam, Rotterdam and Antwerp all within one hour drive. In 1998 Ravebo acquired the instrumentation activities of Manotherm - Rotterdam.
Ravebo can assist you with calibration, maintenance, service, new deliveries and spare parts. We are the authorized sales & service agents for more than ten major manufacturers, enabling us to have direct contact with the factory. Hence we can provide adequate and accurate technical support. Regardless whether this concerns service or deliveries.
Because of our years of experience and because quality is our most important point of view, we have been able to prove ourselves to a worldwide clientele. We do not choose the easiest options, but the best. Due to this way of thinking and our 24/7 availability, Ravebo has become a household name in the servicing and calibration branch which our customers appreciate a lot.
Please have a look around at our website to find out about us as a company, our manufacturer agencies and our service possibilities.
News: Repair of Marsen Bridge Navigation Watch Alarm System
Recently we were called by a Superintendent from Thome Ship Management, to address a problem with the vessels BNWAS on board of the M.T.”Hafnia Lotte.” The Bridge Navigation Watch Alarm System or BNWAS is designed to monitor bridge activity and alert the Captain (or other qualified personnel) if the bridge becomes unattended.
The watch system is composed of a main controller, reset button boxes, motion sensor boxes and alarm boxes. When the system is activated the BNWS enters into the “dormant period.” This period lies between 180 and 720 seconds. This time span is adjustable by authorized personnel with a password. If this dormant period expires without a crew member resetting the unit then the visual alarm will activate. If the unit is then not reset then the internal buzzer turns on and the 1st stage alarm activates. A period of 15 to 60 seconds will then activate the 2nd stage alarm, and if the unit is still not reset then a 3rd stage alarm will activate after a period of 90 to 180 seconds.
