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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.


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


Wireless Sensor Alerts Before Trouble Occurs

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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


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)


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

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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


This Day in Naval History – August 12

1812 - USS Constitution captures and destroys brig Adeona 1918 - SECNAV approves acceptance of women as yeoman (F) in U.S. Navy 1942 - USS Cleveland (CL-55) demonstrates effectiveness of radio-proximity fuze (VT-fuze) against aircraft by successfully destroying 3 drones with proximity bursts fired by her five inch guns. 1944 - LT Joseph P. Kennedy, Jr., USNR, the older brother of John F. Kennedy, was killed with his co-pilot in a mid-air explosion after taking off from England in a


Total Eyes Sale of its Fuel Retailing Business in Turkey

Total aims to exit its fuel distribution business in Turkey and has asked Societe Generale to lead the sale, sources said on Friday, as the French oil producer looks to scale back in a highly competitive and regulated market. Turkey has some of the steepest fuel prices in Europe but heavy taxes


Seapilot Class B AIS Available in North America

Seapilot WiFi-AIS CTRX Graphene (Image: True Heading)

True Heading, a manufacturer of Automatic Identification System (AIS) solutions, GPS compasses and app navigation, announced its complete line of Graphene Class B AIS transponders have received type approval and are now shipping in the North American market.  


South Korea Plans to Raise Sewol Ferry

South Korea said on Wednesday it will raise the Sewol ferry that sank a year ago, killing more than 300 people, most of them children, yielding to pressure from mourning families who have called for a deeper investigation into the disaster.


Rough Weather Force Australian Ports closure

Wind gusts can be 40 percent stronger than the averages given here, and maximum waves may be up to twice the height.

  A slow moving low pressure system is bringing severe weather conditions off the New South Wales coast, prompting port closures at Port Kembla and Sydney and the imposition of restrictions in Newcastle. Port Kembla remains closed with monitoring of the port entrance to continue


Graffiti Mural on Deurganck Dock Lock completed

Deurganckdoksluis graffiti

  The giant mural on one of the walls of the Deurganck dock lock has been completed. Graffiti artist Cazn took a total of 10 weeks to complete the 300 meter long and 9 metre high mural which starts with a desert landscape then merges into birds in a nature reserve followed by colourful fish


Wärtsilä's' New Fuel Pump for Gas Operations

The new Wärtsilä Svanehøj ECA Fuel Pump (EFP) has been developed to support gas fuelled engines achieve greater efficiency and environmental sustainability.

  The latest addition to Wärtsilä's portfolio of gas pumps has been introduced. The new Wärtsilä Svanehøj ECA Fuel Pump (EFP) has been developed in close cooperation with designers of liquefied natural gas (LNG) fuel systems to support gas fuelled engines that


Alfa Laval Expands LNG Solutions Portfolio

Photo: Alfa Laval

Alfa Laval has entered into a patent license agreement with Daewoo Shipbuilding & Marine Engineering (DSME) for the use of DSME’s patents on high pressure fuel gas supply systems. The agreement signed in March 2015 enables Alfa Laval to further develop the Alfa Laval Fuel Conditioning


Gas Discovery at Pyxis-1

Gas Discovery at Pyxis-1

  Woodside advises that the Pyxis-1 exploration well in production licence WA-34-L has intersected approximately 18.5 metres of net gas within the Jurassic sandstone target. The well reached a total depth of 3347 metres. Wireline logging has confirmed the discovery through the recovery of


IRS completes Well Stimulation Vessel Conversion

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  IRClass, a leading Classification Society and member of IACS, has recently completed the survey and certification of ‘Greatship Ramya’, during its conversion from an Offshore Supply Vessel (OSV) to a Well Stimulation Vessel for Schlumberger under its Single Class


India Halts Iran oil Imports Under U.S. Pressure

Oil imports from Iran at 220,000 bpd in year to March 31. U.S. pressured India not to raise annual Iran oil imports. India halted oil imports from Iran for the first time in at least a decade in March as New Delhi responded to U.S. pressure to keep its shipments from Tehran within sanction


USCG Flush Ice down River Systems to Facilitate Shipping

courtesy USCG

  The Coast Guard cutter fleet is flushing ice through the Great Lakes river systems to prevent ice jams and facilitate commercial shipping as the shipping season begins and the ice on the Great Lakes dissipates. Ice breaking operations, above freezing-temperatures


USCG Conducting Ice Flushing Operations

 The crew of the Coast Guard Cutter Bristol Bay conducts ice-flushing operations in the St. Clair River, Thursday, March 26, 2015. Ice flushing operations help keep brash ice from forming and encourages the flow of ice down river preventing possible flood situations. U.S. Coast Guard video by USCGC Bristol Bay.

  The Coast Guard cutter fleet is flushing ice through the Great Lakes river systems to prevent ice jams and facilitate commercial shipping as the shipping season begins and the ice on the Great Lakes dissipates.   Ice breaking operations, above freezing-temperatures


Virtual Aids to Navigation Mark Research Equipment

Photo: CGG

Vesper Marine will provide its Virtual Aid to Navigation technology to the French company CGG, a  geoscience company that provides geological and geophysical survey and analysis primarily to the oil and gas industry.  In its ongoing quest to map the ocean’s floors


MacGregor's Deck Equipment for Chinese Shipbuilder

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  MacGregor, part of Cargotec, has won a contract from Chinese shipbuilder Wuhu Xinlian to supply two complete deck equipment packages for a pair of 78m anchor handling, supply and oil recovery vessels.   The MacGregor equipment will be installed on the 12,000 bhp


Maersk Predicts Container Traffic Demand Growth

Pic: Maersk Line

 As freight rates are expected to continue to decline due to oversupply, the container shipping demand is expected to grow 3-5% this year, according to Lars Mikael Jensen, chief executive of Asia Pacific region at Maersk Line.   He said supply growth as ships ordered several years ago






 
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