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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.


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


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.


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


NYK Holds 8th Environmental Management Conference

From left, Executive Vice-president Corporate Officer Tadaaki Naito NYK Business Systems Co., Ltd. Infrastructure Management Group, Infrastructure Planning Team Mr.Yoshiaki Manji Yusen Real Estate Corporation Property Manag

  NYK welcomed about 60 environmental supervisors from 47 NYK Group companies to the group’s annual Environmental Management Conference in Tokyo. NYK holds this conference with NYK Group companies to share information on environmental practices and strengthen environmental management


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


Andrews to Lead CWind’s O&M Division

Lee Andrews has been appointed as CWind’s new global head of operations for maintenance and asset management (O&M) services.   Andrews joins CWind from Siemens Energy where he started his career as an apprentice technician 25 years ago and progressed through increasingly senior


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


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


SignalFire Wireless Telemetry Debuts New Product Range

SignalFire-Catalog

  A range of telemetry products that support robust, long-distance wireless communications in challenging, large scale environments such as those found in oil and gas, agriculture, water systems, forestry and public infrastructures are outlined in the SignalFire Wireless Telemetry Product


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


Study: Offshore Ambient Vibration Monitoring

Dr. Daniel Fridline (left) and Dr. Neveen Shlayan (right). Photos courtesy of SUNY Maritime College.

SUNY Maritime research team studies ambient vibration monitoring of offshore equipment Two State University of New York (SUNY) Maritime College professors have received a $65,000 grant from the American Bureau of Shipping (ABS) to develop a program for inspecting underwater drilling equipment


Seychelles Holds Coast Guard and Marine Police Training

Photo courtesy of EUCAP Nestor

Closing ceremonies for two training courses carried out by EUCAP Nestor in cooperation with authorities were held on November 14 in the Seychelles. After two weeks of training, 16 lieutenants and second lieutenants selected from different services of the Seychelles Defense Force (Coast Guard


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


American Sensor Technologies Achieves ATEX Certification

ATEX-Approval-43&46 Series

  American Sensor Technologies, Inc. (AST) has achieved ATEX certification of its Explosion Proof Pressure Transmitters for Class I Zone 0 Exd hazardous locations. The added approvals enhance the ability for equipment manufacturers to specify AST pressure transducers as the sensors can now


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






 
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