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NG Supplies Nav Systems for Brazil OSVs

Northrop Grumman Corporation's (NYSE:NOC) Sperry Marine business unit has been awarded contracts to supply bridge navigation systems for four new offshore supply vessels to be built in Brazil. The four multipurpose platform supply vessels, designed by Rolls-Royce, will be built at the Estaleiro Alianca shipyard near Rio de Janeiro for Companhia Brasileira de Offshore (CBO). They will be placed on long-term charter with Petrobras, the Brazilian state oil company, to provide support services for offshore oil platforms. The scope of supply includes radars, autopilot, speed and heading sensors and other navigation systems. Sperry Marine's sales and service representative in Brazil, Vision Marine Ltda, will be responsible for installation, commissioning and servicing the equipment on the vessels. Last year, Sperry Marine received orders to supply the same navigation packages for four similar vessels at the same shipyard.  


Sensotec Lauches Identity Technology

Sensotec has launched its Identity Technology plug, play & calibrate systems for its sensors and signal conditioning. The system is compliant to the soon to be published IEEE 1451.4 standard for connectivity of sensors and associated signal conditioning. The transducer electronic data sheet (T.E.D.S) containing sensor specifications, calibration data and user defined location information is stored in the sensor. When connected to the SC2000 or


Raymarine Evolution Autopilot Certified for Optimus

Photo: Raymarine

Raymarine’s new Evolution EV-2 drive-by-wire autopilot system has been certified for use with SeaStar Solutions’ new Optimus EPS and Optimus 360 electronics steering systems. Optimus EPS systems provide effortless electronic power steering for outboard powerboats, while Optimus 360 systems add easy 360-degree maneuvering capabilities using an intuitive joystick controller. Both systems use CAN bus networking for steer-by-wire control.


TT Club Urges Quay Crane Anti-Collision Systems

The TT Club is urging container terminal operators to fit electronic sensor devices to quay crane booms to prevent them accidentally colliding with vessels during loading and unloading operations in port. The TT Club says that crane booms colliding with the structure or equipment of a ship is an all-to-common occurrence at almost every port around the world, causing serious injuries to workers and costly repairs and operational downtime.


How to Calibrate an AC-operated LVDT Linear Position Sensor

LVC-4000 (Photo: Macro Sensors)

Calibration is necessary before the installation of an AC- operated linear position sensor to ensure accuracy. Calibration corrects any slight variances between sensors, helping to improve repeatability. Because of the linearity of LVDT Sensor output, a simple two-point calibration is simple. Two points should be as far apart as possible, but within the linear range of the LVDT Linear Position Sensor and preferable within the measurement range in which it will be used.


New DP Vessel Inertial-aided GNSS Service by Veripos

Global offshore positioning specialists Veripos introduce a new inertially-aided precision GNSS solution for dynamically positioned vessels. The new system, Verify Axiom, combines tthe latest GNSS positioning technology advances with high integrity inertial measurements for enhanced and more reliable positioning performance. Developed in association with Sonardyne International Ltd. and featuring the seamless integration of Veripos GNSS and Sonardyne inertial technologies


On-Line Boat Tracking System

Wireless boat security system supplier Paradox Marine has collaborated with EMS Satamatics, a provider of telematics, asset tracking and monitoring services, to launch their new web site Nav-Tracker.com (www.Nav-Tracker.com). The web site, hosted by EMS Satamatics, allows users of Paradox Marine Nav-Tracker GPS Tracking, Security & Monitoring Systems to manage their onboard systems remotely via the World Wide Web and track their vessel over an advanced Google Earth interface.


Macro Sensors Gauge Tank Volume Changes

This diagram shows the LVDT level sensor attached to the side of a tank using a flat-hook assembly. The high-permeability core follows the position of the stainless-steel float. The LVDT electronics sense the core position using magnetic induction. Output is a 4 to 20-mA instrumentation current loop corresponding to the position of the core in the LVDT body.

Configured with a float, Macro Sensors HSIR Series LVDT Linear Position Transmitters are serving as level sensors to measure liquid level changes from a few inches to several feet in gauging tank level volumes. In this LVDT level sensor configuration, a stainless-steel float coupled to a nonmagnetic stainless-steel rod is attached to the high-permeability, armature core of the LVDT. The 4 to 20-mA loop-powered LVDT position transmitter senses the position of the core and, therefore


New Sensor System from KRAL

KRAL OMG 32

KRAL Flow Measurement presents the new sensor system with an expanded temperature range and higher resolution. Starting September 2012, there will be a new sensor for the Volumeter using KRAL Flow Measurement technology. The OMG, OMH and OME series are being optimized. The new sensor system increases the maximum temperature for OMG and OMH from 150 °C to 180 °C and provides better resolution. The innovative sensor is an all-in-one solution which measures flow amount


ROV Deployable Strain Sensor Assembly

ROV-sensor_web.jpg

BMT Scientific Marine Services Inc., a subsidiary of BMT Group Ltd, has developed a sensor assembly and installation tool that permits strain sensors to be installed on an underwater pipeline using a Remotely Operated Vehicle (ROV). Known as a Subsea Strain Sensor Assembly (SSSA), it is attached to a pipeline or riser in depths of up to 10,000 ft below sea level. Once secured onto the pipe, the sensor assembly measures static and dynamic tensile and bending strain and alerts offshore


EDGE Facility to Develop, Deliver Security Capabilities

Center in Nova Scotia will focus on rapidly delivering new technologies and capabilities to the Royal Canadian Navy as they transition to future fleet.    General Dynamics Canada announced the opening of the 17th EDGE facility in the EDGE Innovation Network


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


New Possibilities for Imaging Measurement

Wim Lafeber

With its staggering ability to show displacements of submillimeter scale to stern waves of several meters high, the Digital Image Correlation technique has been applied on a  wide range of projects at MARIN. Examples from research programs in controlled conditions and full-scale trials are


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


Cloud Data for Real-time Vessel Monitoring

chetco.jpg

Chetco Digital Instruments (CDI) has partnered with Telemetryapp.com to offer a complete vessel monitoring and data visualization system based on cloud data services. By integrating CDI’s HelmSmart.net vessel data acquisition and storage service with Telemetryapp’s data board


Maersk Drilling Wins 2-Year Angolan Extension

The head of Maersk Drilling said on Wednesday the A.P. Moller-Maersk unit has won a two-year extension for its Maersk Deliverer deepwater rig worth $387 million. Maersk Venturer, a new rig set to be delivered this year, had also won a letter of award for a short-term contract in South East Asia


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


Biofouling Foiled: UV Light Harnessed for Biofouling Control

(Photo courtesy of Adrian Round, Dir. of Observatory Operations, ONC)

Since the first deployment of in-situ monitoring instrumentation, biofouling has been a problem. Without an effective solution, people have historically had to accept the limits biofouling imposes on ocean sensing work, with significant repercussions


Kongsberg/Ricardo in Wind Farm Bearing Collaboration

Offshore/Onshore WF: Image Koningsberg

Ricardo and KONGSBERG say that they have signed a framework agreement that will see Ricardo support the development of the Kongsberg Wind Farm Management System (WFMS) as well as related condition monitoring systems for a range of other industrial sectors.


General Dynamics Wins US Navy Award for F/A-18 Mission Computers

Testing new computer

  General Dynamics Advanced Information Systems, a business unit of General Dynamics, was awarded a $16.2 million contract by the U.S. Navy to produce Type-3 Advanced Mission Computers (AMC) for the F/A-18 E/A-18G Super Hornet aircraft


Maritime Reporter @ 75: The Daily Cartoon

© New Wave Media

Maritime Reporter & Engineering News was founded by John J. O'Malley (1905-1980) in 1939, and today ranks as the world's largest audited trade publication in the world serving the maritime industry, with a circulation of more than 35,000 worldwide, including ship and boat owners


Ricardo to Support Kongsberg WFMS Development

Framework agreement sees Ricardo support the development of the Kongsberg Wind Farm Management System (WFMS).

Ricardo and Kongsberg have signed a framework agreement that will see Ricardo support the development of the Kongsberg Wind Farm Management System (WFMS) as well as related condition monitoring systems for a range of other industrial sectors.


Aiming to Make Less Fuel Go Further: Maersk Drilling

Maersk Viking: Photo credit Maersk Drilling

Maersk Drilling says it is engaged in an energy efficiency project for its newbuilds together with Maersk Maritime Technology. The project involves an Energy Management System (MSPS), which uses KWH meters and/or data from the Power Management Switchboard to capture real time consumption on-board






 
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