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Pressure Switch

Danfoss Marine Parts Now Available Online

EMP2 Series

New Peerless/ Danfoss website offers marine pressure transmitters, pressure and temperature switches from stock. Peerless Electronics, an authorized stocking distributor for Danfoss announced that these fine Danfoss Marine products can now be found on a new online store. Peerless is featuring and stocking four families of Danfoss products for demanding marine applications: 1. The MBS 5100 Series Block Pressure Transmitter. This is a high accuracy marine approved block designed pressure transmitter MBS 5100 for use in harsh maritime environments where space is a constraint; 0-400 bar range, 4-20mA output.  Ship approved according to marine approvals: LR, DNV, GL, RINA, ABS, BV, NKK, PRS, MRS, and KRS. 2. The EMP2 Series Box Type Pressure Transmitter.  This robustly constructed box pressure transmitter EMP 2 has ship approvals for use in marine and heavy industrial applications.  Carries marine approvals: LR, DNV, GL, RINA, ABS, BV, NKK, PRS, MRS, KRS; 0-4 bar; G 1/2; 4 to 20 mA. 3. The KPS Pressure & Temperature Switches. The robust KPS pressure and temperature switch series offers a high level of enclosure (IP67) and resistance to shock and vibration; pressure ranges up to 60 bar and temperature ranges -10 to 200C; available with all relevant land and marine approvals.


SOR Founder Roy R. Dunlap Passed Away Aged 90

Roy Dunlap: Photo credit SOR

Roy Dunlap invented a mechanical  pressure switch that prevented oil tanks from overflowing and founded SOR Inc. SOR® founder Roy Dunlap leveraged the static-o-ring (SOR) technology to invent a highly accurate mechanical pressure switch that helped prevent the overfilling of oil tanks. This simple but innovative design resulted in a switch of flawless accuracy that would change the oil & gas and power generation industries forever


Insurers Should Control Ship Classification System: Broker

Insurers should control the ship safety classification process in the light of weaknesses exposed by the Erika’s loss, a senior tanker broker said. Insurance companies should hold the mandate over who inspected vessels’ structural conditions and passed them as safe, an official at Marinav Shipping and Trading said. Since insurers pay out the claim, it is therefore in their best interest to ensure that the vessel is maintained so that risk is minimized, the broker said.


Wärtsilä's Dual-Fuel Engine Power Module for FPSO Upgrade

Wärtsilä Corporation has supplied a 5,800 kW Power Module to Bergesen d.y. Offshore AS, Norway, for installation on board the FPSO vessel Berge Hus. The Module, which is powered by a Wärtsilä 18V32DF dual-fuel engine, will burn produced gas. Currently being converted into an FPSO vessel from a VLCC tanker at the Jurong shipyard in Singapore, Berge Hus is destined for operation on the Ceiba oil field off Equatorial Guinea


Wells Marine Launches Battery Management System

space-saving flat panel model of Total Automatic Battery Management System

The Boat Builders Labor Saving Device – Custom Designs Available.     Battery management system manufacturer Wells Marine Technology has launched a space-saving flat panel model of its Total Automatic Battery Management System (T.A.B.S.) that can be configured easily for any single, twin or triple engine application and can also be custom-designed to builder model specifications. Wells T.A.B.S. connects battery chargers


Videotel Course Helps Cut ECAS Costs

Engine Maintenance low res.jpg

With high profile carriers agreeing to continue a voluntary low-sulphur fuel switch while at berth in Hong Kong, the issue of emission controls is once again in the headlines. Stepping into this arena, Videotel has launched a new training course, The Practical Management and Switching of Fuels, designed to ensure that switching to low sulphur fuel when operating in Emission Control Areas (ECAs) avoids the serious operational problems that at best impair a ships performance and at worst cause


Feature: The Corrosion Control Challenge

Last year Germanischer Lloyd and Mühlhan sponsored a Surface Protection Symposium in October in Lübeck, dealing with the topic of value retention in the shipping industry. The outcome was a lively exchange of ideas among shipowners, coating material manufacturers and surface protection experts. Up-to-date findings from research were discussed with the same vitality as problems from workaday practice. This report provides an overview of the events involved.


Diesel Switch Eliminates Fuel Changeover Problems

Image courtesy MAN Diesel & Turbo

With the recent introduction of stringent environmental regulations, such as those from the IMO, ship owners and operators are increasingly obliged to operate their MAN B&W two-stroke main engines on ultra-low sulphur fuels in defined marine zones. Furthermore, CARB (the Californian Air Resource Board) has enforced the use of diesel oils (MDO) or gas oils (MGO) in Californian waters since 1 July, 2009, while European harbours introduced similar requirements at the start of 2010


Port of Houston Authority Wins Gulf Guardian Award

The Port of Houston Authority has won a first place 2011 Gulf Guardian Award for a far-reaching project to reduce emissions in the Gulf. The Port Authority and its partners, U.S. Environmental Protection Agency/Office of International Affairs, the Mexican government, including the State of Veracruz, SEMARNAT (Mexico's Ministry of Environment and Natural Resources) and PEMEX (Mexico's state-owned petroleum company), Maersk Line and Hamburg Süd, won the award in the Bi-National category


OSV’s, LNG and Deepwater: a New Climate Change for HVAC

DuraSea Condensing Unit with service panel removed

Dometic Marine Develops and Supplies HVAC Systems for Harvey Gulf’s LNG-powered Offshore Support Vessels Dometic Marine recently strengthened its position as a quality supplier of heating, ventilation and air conditioning by growing its footprint in the wider commercial marine sector. One such high-profile project includes the onboard systems for Harvey Gulf International’s newbuild projects. After securing the contract through Lemoine in 2011, Dometic worked Harvey Gulf


Hundreds Rally in Myanmar over "boat people" Crisis

Hundreds of protesters marched through the streets of Myanmar's largest city of Yangon on Wednesday to denounce foreign criticism of the country's treatment of stateless Rohingya Muslims. About 300 people, led by about 30 Buddhist monks, shouted slogans against the United Nations and Western


Tankers Switch to Digital Navigation

Photo: Global Navigation Solutions

 In July 2015 international regulation requires all tankers to be compliant with IMO rules for the use of ECDIS and ENCs. As many shipping companies start planning that changeover Global Navigation Solutions (GNS) has today published a white paper, The Ultimate Guide to Going Digital


KVM for Ships, Harbors and Offshore

Photo: Guntermann & Drunck GmbH

With the increasing application of IT installations in maritime environments, the requirements for optimized operation increase as well. KVM technology said it offers versatile ways to contribute to such concepts. For technicians and users interested in the technology


Shell Offers Smooth Transition to ECAs

(Photo: Shell Marine Products)

Shipowners switching to low sulphur content fuels in line with their obligations in Emissions Control Areas (ECAs) have demanded confidence in the cylinder oils specified to lubricate their engines   The shipping world has been settling down to new restrictions on sulphur content in fuel


Wärtsilä 50DF Engine Operates on Ethane

Wartsila 50DF engine can run on either natural gas, LFO, HFO or also Ethane and can smoothly switch between fuels whilst operating

The Wärtsilä 50DF marine engine has been tested and certified to run on ethane (LEG) fuel. The testing program was carried out by Wärtsilä in close collaboration with Evergas, an owner and operator of seaborne petrochemical and liquid gas transport vessels.  


Carnival Orders Transas Simulators for CSMART

Photo: Transas

Carnival Corporation will utilize Transas simulators at the company's training facility in the Netherlands, where 6,500 deck and engineering of0ficers go through annual training Transas and the Center for Simulator and Maritime Training (CSMART)


SCHOTTEL to Bring Hybrid and Offshore Focus to Nor-Shipping

SCHOTTEL Rudderpropeller type SRP 3000 PTI (Image SCHOTTEL)

German propulsion specialist SCHOTTEL said it will showcase propulsion solutions with the focus on offshore-applications and hybrid concepts at Nor-Shipping 2015.   The SRP 3000 PTI is a hybrid propulsion system consisting of a mechanical Rudderpropeller (1


Near Term Outlook Mixed for Shipping

Clarkson Office Locations

  Shipping services company Clarkson PLC warned that the outlook for the industry remains mixed in the short term and dry bulk and offshore in particular present challenges.   "The near term industry outlook remains mixed and the challenges in some of our markets continue


Busiest Capesize Demolition Market Ever

Peter Sand, Chief Shipping Analyst, BIMCO

  The activity on the demolition market is off to a good start in 2015 when looking at dry bulk tonnage, according to international shipping association Baltic and International Maritime Council (BIMCO).   The dry bulk market has long suffered from weak freight rates stemming


Offshore Workboat Fire Safety

Novec 2.jpg

A Novec 1230 gas suppression system provides a unique, Class-compliant and effective margin of safety for an offshore dive support vessel.  Despite the recent drop in oil prices, the marine sector remains extremely busy supporting the oil industry, and this will always remain the case


Hanjin Swings to the Black

Photo: Hanjin Shipping Co

 South Korea's leading shipping line Hanjin Shipping Co has swung to the black in the first quarter from a year earlier thanks to lower fuel costs and better streamlined shipping routes.   Net profit came to 22.91 billion won (US$21 million) in the January-March period


Japan to Bid on Aussie Sub Replacement Contract

Japan will join competitive bidding to sell Australia a fleet of stealth submarines, the government said on Monday, a move expected to require Tokyo to supply Canberra with classified data. The development comes as Prime Minister Shinzo Abe moves to strengthen security ties with ally the United


Newbuild Shuttle Tankers Feature Hybrid EGCS

Eagle Barents (Photo: Clean Marine)

The 120,000 dwt. tankers, Eagle Barents and Eagle Bergen, delivered from Samsung Heavy Industries (SHI), are fitted with Class and Flag State approved exhaust gas cleaning systems (EGCS) provided by Clean Marine. Measurements of exhaust gas emission and washwater criteria are well below the


Globavista Launch Software Product Update

Globavista-logo.png

Globavista drives greater efficiency in vessel fleets by providing enhanced operational intelligence to fleet managers with new software product updates, the developer announced.   Globavista is a vessel tracking and monitoring product enhanced with a new User Interface allowing the


CAT’s New Dual Fuel Engine M 4G DF

The M 46 DF engine, ready for shipment.

At the beginning of 2015 the exhaust limit values for sulfur oxides (SOx) grew ever tighter in emission controlled areas. And with the start of 2016, nitrogen oxides (NOx) values in certain emission control areas (ECAs) will be even more restricted






 
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