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Pressure Transmitter

Marine Safety Alert: Fuel Switching Safety

A Marine Safety Alert was issued to increase awareness and reiterate general guidance on fuel systems and fuel switching safety in an effort to prevent propulsion losses. After a noted decrease, there has been a recent increase in the number of reported loss of propulsion incidents on deep draft vessels within the Eleventh Coast Guard District. Coast Guard studies and review of marine casualties indicate that lack of maintenance and testing of certain systems, including fuel oil systems, is one of the leading causes of propulsion failures. Advanced planning and careful fuel system management are critical to safely switching fuels. This is especially important if fuel switching is not routine practice. Proper procedures, training, and maintenance are essential for vessels to safely switch between heavy/intermediate fuel oils and marine distillates. Additionally, vessel operators need to have a good understanding of their system requirements and limitations, and determine if any modifications may be necessary to safely switch between intended fuels. Managing Risk Extensive analysis of propulsion losses has revealed certain trends among vessels operating on marine distillates. In order to manage risk and improve safety, vessel owners and operators should: • Consult engine and boiler manufacturers for fuel switching guidance; • Consult manufacturers to determine if system modifications or additional safeguards are necessary for intended fuels;

Displacement Transmitters Improved

OMEGA's new output displacement transmitters have improved IP67-rated sealing coupled with polymer guides with rigid carriers. These transmitters have a less than 0.2% linearity as well as rugged stainless steel body construction making them especially accurate and reliable in wet and corrosive conditions. Output options are either direct-acting 4 to 20 mA or reverse-acting 20 to 4mA. Recommended for industrial use and automotive testing applications.

National AIS Project – Environmental Statement

The US Coast Guard is seeking comments on its draft programmatic environmental impact statement (PEIS) addressing proposed implementation of the Nationwide Automatic Identification System (NAIS) project. The proposed NAIS involves installing receivers, transmitters, transceivers, repeaters, and other equipment on towers and other structures at up to 450 sites at locations along 95,000 miles of coastline and inland waterways, as well as the use of selected remote platforms

Navy Signs $72.8M Contract

Military contractor Raytheon Co. landed a $72.8m contract from the U.S. Navy to provide the Royal Australian Navy with radar equipment. Raytheon's Integrated Defense Systems unit will provide system transmitters, hardware and spares for radar systems on three Air Warfare Destroyer ships. The work will be done at Raytheon plants in Massachusetts and Rhode Island. Components of the radar system are already in use on U.S. Navy cruisers and destroyers. (Source: Ninemsn)

Wireless Sensor Alerts Before Trouble Occurs

Transmitter cleaned web.jpg

Predictive Sensor Technologies (PST), introduces its Wireless Environmental Temperature, Humidity and Dew point Sensor/Transmitter, (PST-THD) which, alerts the user via text or email when pre-set targets are reached.   Operations which are sensitive to ambient conditions such as clean rooms, with sensitive electronics, commercial bakeries, food storage, transportation and processing and manufacturing of various powdered products have found that wireless condition monitoring from PST can

Omega Debuts New Transmitters

Photo: Omega

Omega introduced new potentiometer input to DC transmitters with the launch of the DMD4008 series of transmitters accepts a resistance input from potentiometer, slidewire, linear position, displacement or rotational devices and provides an optically isolated DC voltage or current output that is linearly related to the potentiometer position. The DMD4008 is a quick setup for hundreds of I/O ranges, features external switches and table for range selection

This Day in Coast Guard History – April 23

1880-Captain Jerome G. Kiah and his crew of six surfmen from the Point Aux Barques Life-Saving Station responded to a distress signal from a stranded scow in Lake Huron.  They departed their station in their pulling surfboat but the boat capsized a number of times in the icy water, eventually causing the six surfmen to perish from hypothermia. Only Captain Kiah survived the ordeal, but was severely injured from the cold water and forced to resign from the Service

AIS-SART Processor IC - The Future of Marine Search & Rescue

CMX web.jpg

CML Microcircuits has announced the launch of the new cutting-edge Marine AIS Search and Rescue Transmitter (SART) processor, the CMX7045. The CMX7045 is a highly integrated and flexible baseband processor fulfilling the needs of an AIS-SART and meeting IEC 61097-14 requirements. In addition to providing the core AIS-SART formatted data functionality, the CMX7045 incorporates a number of auxiliary operations that assist in the overall system implementation and therefore reduce component

Webtool HP690A Intensifier Panel

The Webtool HP690A intensifier panel is used to boost the pressure of a work fluid, usually hydraulic oil or water/glycol mixture, from a standard hydraulic power unit (HPU). The input pressure from the HPU is typically 210 bar (3,000psi), and the HP690A intensifier panel boosts this to produce an output pressure of 690 bar (10,000psi). This 690 bar output allows the operation of high pressure devices such as a Webtool subsea hydraulic cutting tool

NAO Expedition to Study Walruses

This is the third season on the satellite tagging of walruses

  From Naryan-Mar complex expedition started "Investigation Atlantic walrus habitat" for the study of animal southeastern Barents Sea. The expedition of seven experts on the research vessel "Kartesh" organized by the Council on Marine Mammals (CMM). It also involved experts WWF. The route will pass it on to the delta of the Pechora. Vaigach, the press service of the CMM. Members of the expedition are planning to mark the satellite transmitters at least ten

American Club Announces 2.5% Increase

Joe Hughes (Photo: American Club)

At its meeting in New York on November 20, the American Club’s board resolved to levy a general premium increase of 2.5 percent for P&I cover, but no increase in the cost of FD and D for the 2016 policy year. The club’s board also reviewed release call requirements for open policy

MacGregor Wins Orders for Pusnes Deck Machinery

Pusnes Deck Machinery (Photo: MacGregor)

MacGregor, part of Cargotec, announced it has secured orders for a series of Pusnes deck machinery packages for several shipowners. The Pusnes equipment has been specified for different ship types that are going to be built by the Hyundai Group and Sungdong Shipbuilding & Marine Engineering

Pressure on Container Market Akin to 2008 Recession: UASC

Photo: United Arab Shipping Company

 A marked drop in Asian imports to Europe, made worse by a strong dollar, has exacerbated the pressure on shipping lines already struggling with massive over capacity, Arabian Supply Chain quotes United Arab Shipping Company (UASC) as saying.  

Sustainable Shipping Initiative leans on shipping ahead of COP21

Logo: Sustainable Shipping Initiative

 The Sustainable Shipping Initiative (SSI) is stepping up pressure on the shipping industry ahead of the COP21 Climate Change Conference in Paris, says The Chamber of Shipping of British Columbia.   SSI want the IMO to support the UNFCCC global CO2 reduction targets on the basis that

LR Awards AIP for GTT Bunkering Concept

GTT receives an AIP from Lloyd's Register for a 4,000m3 bunkering ship concept with a cargo vapor pressure up to 2 barg   GTT, a designer of membrane containment systems for the maritime transportation and storage of liquefied natural gas (LNG)

MOSS: Portable Survey System


Developed and manufactured for marine surveyors and naval architects by Netherlands-based TARKA-SYSTEMS, the MOSS is a portable measurement solution for monitoring and surveying.   According to the developer, the MOSS System features a pragmatic design

GTT’s Bunker Ship Concept Granted 2nd AIP

Image: Bureau Veritas

Classification society Bureau Veritas has granted Approval in Principle (AIP) to a 4,000-cubic-meter Bunkering Ship concept developed by France’s LNG containment manufacturer, GTT.   The concept, which has now received its second AIP following the one issued yesterday by

LR Approves GTT Pressurized Membrane Systems

Lloyd’s Register specialists have issued GTT an Approval in Principle (AIP) for a membrane cargo containment system (CCS) for bunker ships to allow an increase in vapor pressure of up to 2barg.   The AIP follows a joint research and innovation program between GTT and LR investigating

EnviroLogic 210EP Approved for Thrustmaster

RSC Bio Solutions announced that its EnviroLogic 210EP readily biodegradable gear oil has been approved for use in Thrustmaster gearboxes and thrusters.   With this approval, Thrustmaster has extended its existing relationship with RSC Bio Solutions

GTT Debuts LNG Advisor

Courtesy GTT

  GTT, the world leader in the design of membrane containment systems for the maritime transportation and storage of LNG (Liquefied Natural Gas), announces the launch of a new offer with LNG Advisor. Designed for LNGCs, it is a new boil-off gas (BOG) monitoring system during LNG sea transport

Global Shipping in Doldrums

Photo: Maersk Line

 Wells Fargo Securities says that headwinds face global shipping industry and the continued overcapacity means freight rate gains are less likely to stick.   "Given the continued overcapacity headwinds and easing containerized trade demand

Triton 1650/3 LP Introduced at Boat Show

New Triton Submarines 1650 -Low Profile- designed to Fit in a Superyacht Tender Garage

  Triton Submarines LLC, America’s leading builder of personal submersibles designed for yacht deployment, provided details of its new Triton 1650/3 LP (Low Profile) submersible model at a press conference at the Fort Lauderdale International Boat Show today

Bestobell Secures High Pressure Valve Orders

Photo: Bestobell Marine

Bestobell Marine has secured two orders to supply its new range of high pressure globe and check valves to be used in high pressure fuel gas systems on board ships.   The valves will be used within the pump and vapouriser skids for six LNG carriers that are being built at DSME shipyard and

DNV GL'S Synergi Water Models Open Channel Flow

Synergi Water modules

With the new release of Synergi Water software, water network engineers can model open channel flow, providing a more efficient and time saving design process with more accurate results. Efficient water network design Many water systems include a network of open channels to transport water

USCG Alert: Compliance with MARPOL Requirements

The Coast Guard has confirmed several reports it has received stating that main engines may not attain the expected speed when using ultra low sulfur fuel oil.   The Coast Guard has revised its list of recommendations to vessel owners and operators about the importance of establishing

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