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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.


The Switch Acquires Wärtsilä Drives’ Products

The Switch Marine Photo Yaskawa company

The Switch, a technology specialist of advanced drive trains, announced its acquisition of Wärtsilä’s marine drives business that encompasses specialized megawatt-class power drives targeting marine applications. The Yaskawa-backed investment gives The Switch a stronger foothold in its growing marine business area. Together, The Switch and the Norway-based marine drives business aim to benefit from a number of inherent added-value synergies


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


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


Preventing Loss of Propulsion After Fuel Switch to Low Sulfur Distillate Fuel

Capt. Jeff Cowan

The International Convention for the Prevention of Pollution from Ships (MARPOL) ANNEX VI Regulation 14 requires ships with Marine Compression-Ignition Engines at or Above 30 Liters per Cylinder use fuel with sulfur content less than 0.1%, after 01 January 2015 within the Baltic Sea area – as defined in Annex I of MARPOL, North Sea area – as defined in Annex V of MARPOL; within 200 miles of the North American area and when operating in the United States Caribbean Sea area –


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.


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


The Switch Opens Headquarters in Helsinki

Photo: The Switch

The Switch, a supplier of megawatt-class electrical drives for wind energy, marine and industrial applications, has opened its new global headquarters in Helsinki. According to Jukka-Pekka Mäkinen, President and CEO of The Switch, the primary motivation behind the location change is to be located in the center of Helsinki, making meetings with partners, clients and suppliers more convenient. Mäkinen called the new office an investment in the company's future


Poseidon Meets Substantial Water Needs

Photo: FCI Watermakers

Large offshore vessels and drilling platforms have atypical water demands. Daily personal use often pales in comparison to shipboard and production operation needs. FCI Watermakers' high-output Poseidon+ produces 54–103m3/14,265–27,210 gallons of fresh, pure water per day.  


Top LNG Buyers Form Alliance to Push for Flexible Contracts

© akiyoko / Adobe Stock

The world's biggest liquefied natural gas (LNG) buyers are clubbing together to secure more flexible supply contracts in a move that further shifts power to buyers rather than producers.   Korea Gas Corp (KOGAS) said on Thursday it had signed a memorandum of understanding in mid-March with


Clean Shipping on the Great Lakes

Photo: The Interlake Steamship Company

Maritime Reporter & Engineering News recently spoke with Mark Barker, president of The Interlake Steamship Company, who has sent its fourth vessel — its second 1,000-footer — to be outfitted with exhaust gas scrubbers. After seriously pursuing the possibility of converting its


Asia Tankers-VLCC Weighed by Excess Tonnage

File Image (CREDIT: AdobeStock)

MidEast, West Africa rates diverge; oil output curbs in Iraq and West Africa could weigh on tanker market.   Freight rates for very large crude carriers (VLCCs) are likely to remain under pressure with hire rates from the Middle East to Asia tracking lower in the face of excess tonnage in


Asia Tankers-VLCC Rates Uncertain on Tonnage Woes

File Image (CREDIT: AdobeStock)

MidEast tanker rates fall to $22,000 a day, below breakeven; 52 VLCCs to be delivered this year, highest since 2011.   Freight rates for very large crude carriers (VLCCs), which fell to four-month lows this week, face an uncertain direction next week as refinery maintenance and excess


Shell LNG Tanker Damaged in Collision off UAE

The Al Khattiya liquefied natural gas (LNG) tanker, one of the world's largest, suffered damage to its hull in a collision with an oil tanker off the United Arab Emirates last week, operator Royal Dutch Shell said on Tuesday.   Sitting empty off the UAE port of Fujairah


ECSA Takes Stand in GHG Emissions of Shipping

Photo: ECSA

 European Community Shipowners’ Associations (ECSA) regrets that European port and cargo interests have come out in favour of the European Parliament’s position to conditionally include shipping in the EU Emission Trading Scheme as of 2023 if the International Maritime


Oversupply Pressure on LPG Shipping Rates

Graph: Drewry Shipping Consultants Limited

 The LPG shipping trade will continue to grow at a healthy pace on the back of strong Asian demand, but fleet growth will outpace it, keeping rates under pressure in 2017, according to the latest edition of the LPG Forecaster, published by global shipping consultancy Drewry.  


Wilhelmsen Reports Positive Results

Photo: Wilh. Wilhelmsen ASA

 2016 ended for Wilh. Wilhelmsen with an improvement in transported volumes, which had a positive effect on total income for the fourth quarter.   Adjusted for non-recurring items, WWASA also recorded an uplift in operating profit


Hamburg Elbe Dredging Plan Needs Improvement

The port of Hamburg, Germany (CREDIT: AdobeStock)

Plans to dredge the river Elbe in Hamburg must be improved before a stop order on the work is lifted, a German court ruled on Thursday, raising the risk of more delay to work to deepen Germany's biggest port and open it up to new container ships.  


Singapore Wants New Gas Projects

Arve Johan Kalleklev, regional manager, DNV GL – Oil & Gas South East Asia & Australia. Photo: DNV GL

 New research by DNV GL, the technical advisor to the oil and gas industry, has revealed that more oil and gas professionals in Singapore (46%) than globally (31%) are looking for new gas projects.    Nearly nine out of ten respondents (87%) believe that gas will become an


Dragflow Cutterhead for Harbor Dredging

Photo: Dragflow

Dragflow has delivered a dredging hydraulic pump with frontal cutterhead to an Iranian company for the construction of a fishery port near Jask area in the Persian Gulf, South of Iran.  Before finding in Dragflow equipment the best solution


Strong Fleet Growth to Keep LNG Shipping Rates in Check

Graph: Drewry Shipping Consultants Limited

2017 will be a tough year for LNG shipowners as rates are expected to remain under pressure, according to the latest edition of the LNG Forecaster report published by global shipping consultancy Drewry.   This year has started on a positive note for LNG shipowners as spot rates have firmed


MAN Cryo to Deliver LNG Fuel System to Italian Ferry

Image: MAN Cryo

MAN Cryo – MAN Diesel & Turbo’s marine LNG fuel-gas-system manufacturer – has signed a contract with Sefine Shipyard in Turkey to deliver a marine LNG fuel-gas supply system (FGSS) to an Italian ferry.   The LNG supply system consists of a 150 m3 vacuum-insulated


Magnetic Attraction: The Switch Targets Marine Growth

Image: The Switch

The Switch is targeting growth of 200 percent within the marine segment in the next five years, building on the momentum of a flurry of recent orders, its acquisition of Wartsila Drives and the financial muscle of its parent company, the EUR 3.3 billion turnover Yaskawa Electric Corporation.






 
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