Offshore Rig Floor Computing: Laversab's New Products

Sunday, December 02, 2012
Laversab's Model 2850 Display: Image credit Laversab

US-based Laversab recently introduce certified Class 1, Division-1/Zone-1 & Class 1, Division- 2/Zone-2 computers for harsh environments.

Today, computers are almost ubiquitous on drilling rigs. They are used for a variety of operations like Measurement While Drilling (MWD), Logging While Drilling (LWD), Electronic Drilling Recorder (EDR), Mud logging, Mud pumping, Cementing, Fracturing, monitoring Top-Drives, Blow Out Preventers (BOP), Mud-Pits and many other functions. Computers placed on the rig-floor must be certified for deployment in Hazardous Locations or Explosive Atmospheres as defined by international safety standards. All Laversab Computers, Driller’s Displays and Smart Terminals are certified for use in Class 1, Division 1/Zone 1 or Division 2/Zone 2 areas.

Among the new products is the Model 2850 computer is designed for Class 1, Division-2/Zone-2 applications. The 2850 weighs in at 10 kg (22 lbs) and has a small footprint of 38 x 32 x 10 cm (15 x 12.5 x 4 inches). It features a dual-core Intel Atom processor and uses a solid-state drive for storage, enabling it to withstand severe vibration. The 15-inch sunlight-readable display with auto-dimming, coupled with a touch-screen, provides an exceptionally clear, crisp and easy to use human interface. Interfaces include Ethernet, 900MHz wireless with 1 watt transmission power for reliable use over longer distances, dual USB ports, an RS232 or 485 connection. In addition, all connections are made using standard sealed circular connectors. An Intrinsically Safe (IS) keyboard is also available for applications where required.

The 2850 runs on 90-260 VAC power and connection is made through an approved connector. Environmentally, it operates from -40oC to +50oC, is impervious to salt-fog, is sealed to IP-65 standards and can withstand vibration of 3G RMS Its small footprint and light weight make it ideal for use in Zone-2 areas on the rig floor.

Others products are the the Model 3200 Driller’s Display unit, and Model 4100, which is a complete Directional MWD Surface System designed for C1D2/Zone-2 applications.

 

Maritime Reporter June 2014 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Globecomm to Provide VSAT for PBJV Barge

Purpose-built accommodation and pipe-lay barge on charter to Petronas equipped with VSAT and L-Band services. Globecomm Maritime has been awarded a contract

LiveCom Selects iDirect Evolution to Enable Global Expansion

iDirect Asia Pte Ltd today announced that LiveCom Limited (“LiveCom”), a Hong Kong based ISP, has selected Evolution as the platform to help enterprise and government

FLNG Prelude: A New Dawn in the Age of Maritime & Energy

Longer than four football fields, as big as six Nimitz-class aircraft carriers and almost as tall as the Taipei 101 skyscraper, Royal Dutch Shell PLC is hoping that its record-setting,

New Products

XtendFRESH Now Available from Carrier Transicold

The XtendFRESH atmosphere control system, which preserves quality and extends shipping distances for perishables shipped in refrigerated containers, is now available from Carrier Transicold.

Voith to Exhibit High Efficiency and DP Systems at SMM

At this year’s SMM in Hamburg, Voith will showcase propulsion systems and vessel concepts focusing on high efficiency and dynamic positioning even under challenging conditions.

Combat Cold Corrossion via Condition Monitoring

Parker Kittiwake explains why frequent condition monitoring is the most effective measure in combating the recent cold corrosion phenomenon The recent trend in

Offshore

Floating Production: $1.2b Speculative FLNG Ordered

The floating production business continues to be very strong, particularly in the LNG gas processing sector.  Last month saw a speculatively ordered floating liquefaction plant – a $1.

FLNG Prelude: A New Dawn in the Age of Maritime & Energy

Longer than four football fields, as big as six Nimitz-class aircraft carriers and almost as tall as the Taipei 101 skyscraper, Royal Dutch Shell PLC is hoping that its record-setting,

Corvus Energy, GMC Close Financing Agreement

Corvus Energy today announced that it has completed a strategic investment by Green Marine Capital (GMC) previously announced on May 5, 2014. Green Marine Capital,

 
 
Maritime Careers / Shipboard Positions Naval Architecture Navigation Pipelines Port Authority Ship Electronics Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0854 sec (12 req/sec)