Sign up
Log in Sign up
Thu 17 Mar 2011 08:58

Sensor technology gets green light


Approval obtained for pressure sensors in natural gas engines and dual fuel systems for ships.

American Sensor Technologies, Inc. (AST) has obtained American Bureau of Shipping (ABS) approval for several models of pressure sensors used in marine and offshore applications.

The ABS rating certifies that these AST sensors are approved for use on ABS classed vessels. ABS approved pressure sensors from American Sensor Technologies are said to offer distinct advantages and applications for ships, barges, offshore oil platforms and desalination. These include:

• AST4300, AST4310, AST43LP, AST4400, AST4410, AST44LP, AST4600, and AST46HA hazardous location pressure sensors: Operate in hazardous area such as fuel storage, boiler room, engine control units, natural gas engines, dual fuel (natural gas/diesel) systems for ships, power generation and energy management.

• Models AST4500, AST4510, and AST4520 submersible pressure transducers: Ideal for level measurements for water, fuel, wastewater, desalination systems and ballast.

• AST5400 differential pressure sensor: Mainly used for flow and filtration applications in water, fuel, oil and hydraulics.

• AST4000 UL/cUL 508 approved pressure sensor: Main applications include engine room pressure monitoring for oil, coolant and fuel, hydraulics, cranes and desalination equipment.

Lease agreement between Inter Terminals Sweden and the Port of Gothenburg, signed on July 1st. Pictured: Göran Eriksson, CEO of the Port of Gothenburg (left) and Johan Zettergren, Managing Director of Inter Terminals Sweden (right). New Gothenburg lease an opportunity to expand green portfolio: Inter Terminals  

Bunker terminal operator eyes tank conversion and construction projects for renewable products.
Map of US Gulf. Peninsula extends US Gulf operation offshore  

Supplier to focus on Galveston Offshore Lightering Area (GOLA) in strategy to serve growing client base.
The M/T Jutlandia Swan, operated by Uni-Tankers. Uni-Tankers vessel gets wind-assisted propulsion  

Fourth tanker sails with VentoFoil units as manufacturer says suction wing technology is gaining traction.
Port of Gothenburg Energy Port. Swedish biomethane bunkered in Gothenburg  

Test delivery performed by St1 and St1 Biokraft, who aim to become large-scale suppliers.
Image from Cockett Marine Oil presentation. Cockett to be closed down after 45 years  

End of an era as shareholders make decision based on 'non-core nature' of Cockett's business.
Petrobras logo. Petrobras confirms prompt availability of VLS B24 at Rio Grande  

Lead time for barge deliveries currently five days.
Opening of the IMO Marine Environment Protection Committee (MEPC), 83rd Session, April 7, 2025. IMO approves pricing mechanism based on GHG intensity thresholds  

Charges to be levied on ships that do not meet yearly GHG fuel intensity reduction targets.
Preemraff Göteborg, Preem's wholly owned refinery in Gothenburg, Sweden. VARO Energy expands renewable portfolio with Preem acquisition  

All-cash transaction expected to complete in the latter half of 2025.
Pictured: Biofuel is supplied to NYK Line's Noshiro Maru. The vessel tested biofuel for Tohoku Electric Power in a landmark first for Japan. NYK trials biofuel in milestone coal carrier test  

Vessel is used to test biofuel for domestic utility company.
Pictured (from left): H-Line Shipping CEO Seo Myungdeuk and HJSC CEO Yoo Sang-cheol at the contract signing ceremony for the construction of an 18,000-cbm LNG bunkering vessel. H-Line Shipping orders LNG bunkering vessel  

Vessel with 18,000-cbm capacity to run on both LNG and MDO.

↑  Back to Top


 Recommended