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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.


TE Debuts Subsea CiA LVDT Position Transmitter Featuring CANopen Interface

Macro-Sensors-CiA443-PR Credit TE Connectivity

TE Connectivity (TE), a world leader in connectivity and sensor solutions, today announced a new Macro Sensors SSBR-937 Series CANBus LVDT Position Sensor with a  CANopen interface compliant to CiA 443 for subsea instruments. The CiA 443 CANopen profile offers more interoperable and standardized communications to network with devices from different manufacturers used on the ocean floor. The new submersible position sensor withstands deep sea environments with external pressures up


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

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


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)


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


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


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


Staying Afloat Down Under?

Graph: Clarksons Research

 In recent years, Australia has been a major growth area for offshore gas production and a key driver of offshore CAPEX, says Clarksons Research.   However, the prospects for Australian gas projects that have yet to be sanctioned are looking increasingly uncertain due to weaker LNG


Moody's confirms Teekay's B3 CFR; Changes Outlook to Stable

Courtesy Teekay

 Moody's Investors Service confirmed the ratings of Teekay Corporation ("Teekay", or "Parent"): Corporate Family Rating ("CFR") at B3 and senior unsecured debt rating at Caa1. Concurrently, Moody's upgraded the Speculative Grade Liquidity rating to SGL-3


Interest in RBS Greek Shipping Unit Cools after Brexit Vote

Royal Bank of Scotland is facing setbacks over a proposed sale of its Greek ship finance business, with potential suitors backing off, partly because of the British vote to leave the European Union, sources told Reuters.   Britain's June 23 vote has raised the risk of recession and earnings


Interest in RBS' Greek Shipping Unit Cools Post-Brexit Vote

The Royal Bank of Scotland is facing setbacks over a proposed sale of its Greek ship finance business, with potential suitors backing off, partly due to the British vote to leave the European Union, sources told Reuters.   Britain's June 23 vote has raised the risk of recession and earnings


TGS Provides Second Quarter Update

Kristian Johansen, Chief Executive Officer Photo TGS

Based on preliminary reporting from operating units, TGS management expects net revenues for the second quarter of 2016 to be approximately USD 114 million. Multi-client investments for the second quarter are expected to be approximately USD 62 million.


Tanker Fleet Grows by 203 Units Last Year

Table: Gibson

 The tanker fleet has grown over the past twelve months by another 203 units amounting to 21.9 million dwt, says Gibson's Mid-Year Review of Weekly Tanker Market Report.    This follows a period of very limited fleet growth (across all but the MR sector) following a period of


Demand, Bunker Pricing Spurs Asia Dry Bulk-Capesize Rates

File Image: a bulk carrier underway (Credit: BSM)

Owners asking $1 per tonne more on Australia-China rates; Panamax rates climb to two-month high, but remain under pressure. Freight rates for large capesize dry cargo ships on key Asian routes could continue to firm next week on higher cargo volumes and bunker prices


MAN Turbochargers Round Millennium Mark

MAN ECOCHARGE arrangement on an MAN V35/44G TS engine (Photo: Man Diesel & Turbo)

ECOCHARGE principle drives improved engine performance through two-stage turbocharging.   MAN Diesel & Turbo has delivered its 1,000th turbocharger to two-stage turbocharged applications, the company announced.   MAN has a long history in two-stage turbocharging and first


Hess Denmark Renews Integrity Inspection Contract with DNV GL

Kjell Eriksson, regional manager for Norway, DNV GL – Oil & Gas. Photo: DNV GL

 Hess Denmark ApS has awarded a contract to DNV GL to provide asset integrity inspection management of its South Arne field including Risked Based Inspection (RBI) services and Non-Destructive Testing (NDT) inspection services.  


US Aircraft Carrier Docks in Crete After Islamic State Battles

USS Harry S. Truman  (Photo: U.S. Navy)

The USS Harry S. Truman aircraft carrier arrived in Crete on Tuesday, giving its 5,500 crew members a Greek island break after seven months at sea and over 2,000 missions launched against Islamic State targets in Iraq and Syria.   The U.S


Patterson’s One-Two Punch

The Patterson Right Angle Capstan (image: Patterson)

Thru-Deck & Right angle Capstans: From the company that brought the inland towboat industry the patented YoYo Winch, now comes not one but two new, equally revolutionary products in the form of Patterson’s Thru-Deck Capstan and Right Angle Capstan.  


DNV GL, SGN Join Forces to Deliver Innovative project

DNV GL Logo

Following a successful Network Innovation Competition bid in 2015, DNV GL has secured innovation funding from SGN to partner in a project to demonstrate the viability and practical reality of a mixed-source, energy-centric gas network for the future


Lloyds' Alert: Secondary Means of Venting on Tankers

Changes to SOLAS Regulations II-2/4.5.3 (Cargo Tank Venting) and II-2/11.6 (Protection of Cargo Tank Structure against Pressure or Vacuum in Tankers) adopted through Resolution MSC.392(95) will apply to tankers constructed on or after January 1, 2017.  


CORTEC Expands Manufacturing Capacity

CORTECs new Port Allen, Louisiana facility (Photo: CORTEC)

CORTEC, a manufacturer of API compact ball valves and manifolds, has expanded its CORTEC Manifold Systems (CMS) Lafayette, La. manufacturing facility and relocated to new premises in Port Allen, La.   According to Stephen Corte, vice president of CORTEC


WinGD Presents Two-stroke Engine Technology at CIMAC

The market for fuel-efficient low-speed two-stroke engines is vibrant, and will continue to gather pace with IMO Tier III regulations from 2016, and also the worldwide NOx abatement demands. Modern engines also need to be able to cope with the ever-decreasing quality of residual fuels available






 
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