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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


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


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


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


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 –


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


Record Number of Boat Migrants Reach Italy This Year

 A record number of migrants have reached Italy by boat from North Africa in 2016, according to official data, as pressure on Italy's shelter and asylum systems grows.   Italy has borne the brunt of new arrivals since the implementation in March of an agreement between the European


Oscar B: Power in the River Currants

Oscar B (Photo: Cummins)

Since 1925 there has been some form of car ferry crossing of the lower Columbia River from Puget Island on the Washington side to Westport Slough on the Oregon side. In 1959 Wahkiakum County took over operation of the ferry and in 1962 had a steel-hulled ferry, named for the county


DNV GL On Regulatory Developments and Tanker Market

The participants of the DNV GL Tanker Working Group in Hamburg. Photo by DNV GL

 DNV GL’s Tanker Working Group looked at the latest trends in the tanker segment with a special focus on the impact of upcoming emissions regulations at its 31st meeting in Hamburg recently.    Some 25 representatives from the tanker industry met with DNV GL experts in the


Carriers Playing Poker with Ports

Image: Drewry Shipping Consultants Limited

 Container shipping lines are in danger of putting future port investment at risk in their demands for terminal handling cost reductions, according to the recently launched Ports and Terminals Insight report published by global shipping consultancy Drewry.  


Screw Compressors for Dual-fuel LNG Carrier

File photo of LNG carrier Courtesy Kobe

Kobe Steel, Ltd. said it has received an order to supply the first two screw compressors for use with marine dual fuel engines. The compressors will be installed in an LNG carrier to be owned by a 50/50 joint venture between Mitsui O.S.K. Lines Co., Ltd


New Industrial Four-speed Mag Drill

HMD934 (Photo: Hougen Manufacturing)

Hougen Manufacturing, Inc. has released a new model of portable magnetic drill, the HMD934, offering increased power and performance for holemaking in serve industrial applications.   The HMD934 was developed to give metal fabricators more strength and torque to drill large deep holes in


The Switch Buys Wärtsilä Marine Drives Business

(Photo: The Switch)

Finland based drive train technology specialist The Switch said it has closed a deal on October 31 to purchase Wärtsilä’s Norway-based marine power drives product range for megawatt-class applications. Backed by Yaskawa, this acquisition aims to provide a platform for the


Bosch Rexroth Introduces Modular Hydraulic Power Units

(Image: Bosch Rexroth)

Bosch Rexroth is launching a modular hydraulic power unit (HPU) program specially developed for the maritime and offshore market.   These power units cover a power range of 350 to 3,000 kW, and have obtained the type approval by Lloyd’s Register


Oversupply Dampens Chemical Tanker Market

Graph: Drewry Shipping Consultants Limited

 Softening seaborne trade and rising fleet growth are expected to depress chemical shipping freight rates over the next few years, according to the latest edition of the Chemical Forecaster, published by global shipping consultancy Drewry.  


DVB Plans Capital Increase

German shipping bank DVB is preparing a capital increase due to losses taken on bad loans, two sources familiar with the matter said on Wednesday. An announcement by DVB, which is owned by DZ Bank , that it will issue new shares could come on Monday when it reports third-quarter results


Denmark to Go through with Near-shore Wind Farms

Denmark's right-wing minority government bowed to pressure from opposition parties and approved plans to build two near-shore wind farms, despite its earlier objections it said on Thursday.   After granting building rights for the wind farms to Swedish wind farm developer Vattenfall in


New Building Price Dynamics Low On Impact

Graph: Clarksons Research

 Newbuilding prices have fallen fairly consistently since the end of 2014, and this trend has continued in recent months, says Clarksons Research.    Cutting newbuild prices can be an effective way for yards to stimulate new orders, but this is not always the case.   


Vessel Oversupply to Persist in the VLGC Shipping Sector

Graph: Drewry Shipping Consultants Limited

 High scheduled deliveries and low demolition prospects will drive unwanted fleet growth of very large gas carriers (VLGC) in 2017 putting additional pressure on freight rates, according to the latest edition of the LPG Forecaster, published by global shipping consultancy Drewry.  


WE Tech Expands Into Australia

Photo: Sea Highways Ltd.

WE Tech Solutions (WE Tech), an energy efficiency solutions provider in the marine industry, and The Switch, a technology specialist of permanent magnet machines for advanced marine drive trains, have been chosen to deliver their permanent magnet shaft generator solution to Australian Toll


Seatruck Reports Growth on Irish Sea

Photo: Seatruck

Freight ferry company Seatruck is reporting growth of more than 18pc in 2016 consolidating its position as the fastest growing operator on the Irish Sea, as more hauliers switch to its services.   Seatruck chief executive Alistair Eagles said freight levels are also up 30pc in November 2016






 
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