CM 2013 and MFPT 2013

CM 2013 and MFPT 2013
CM 2013 and MFPT 2013

Friday, 25 November 2011

Predective & Reliabilty Supervisor - Emirates

To assess the condition of large equipment by collecting and analyzing diagnostic data, to achieve higher equipment reliability and lower maintenance costs, up/down time, and repair/replacement costs for the customer through the application of predictive maintenance technologies.

To Gather and examine basic reliability data from field studies or database utilizing available predictive maintenance technologies, including, but not limited to, vibration analysis, oil analysis, motor-testing, battery testing and/or infrared thermograph to determine machine health condition.

To prepare reports for identifying machine health and reliability problems and makes recommendations for improvements.

To Assist in root cause failures analysis to avoid future failures.

Skills

1- Damietta resident.
2- Perfect command of English Language both spoken and written.
3- Professional user of Microsoft office package; Word, Excel, Powerpoint, etc.
4- Effective communication skills.
5- Business & technical report writing skills.
6- Time management skills.

Education

B.Sc. of Engineering

For further information: http://jobs.emirates247.com/en/job/?xid=1732988

Thursday, 24 November 2011

IIT-K students develop device to monitor rly tracks

Four MTech (mechanical) students of IIT-Kanpur, under the guidance of a professor, claim to have invented a matchbox-sized device 'jugnu' to monitor wear and tear of railway tracks. This device could prove to be a boon for the railways to check derailment of trains caused mainly due to faults in tracks during winter and summer.
According to a Railway Board official, the Railways' Research Design and Standard Organization (RDSO), Lucknow, has also collaborated with IIT-Kanpur in developing this device, which is currently under trial even as it has already been tried 25 times in the past one year on tracks on which the Shatabdi Express and Rajdhani Express run. The railways intends to carry out more trial of the tiny device before introducing it, he said.
According to sources, the newly developed device, if approved by the railways, would replace the bulky box-like contraption which is currently used by the railways. This device has been invented in view of the worst railway accidents in the past, sources said. Kshitij Deo of IIT-Kanpur is one of the four students who has developed the device.
A Railway Board official said this device would be a supplementary system for monitoring the condition of tracks across the country. The battery-operated device would have a lifespan of about 10 hours. However, it can be recharged by the universal serial bus ( USB) port on computer, he said. The new device is based on micro-electro mechanical system. It can monitor track health comprehensively pinpointing faults in tracks. This is possible because the device, which weighs hardly 100 gm, is fitted with an oscillation-monitoring system, the sources said.

See more at: http://timesofindia.indiatimes.com/city/patna/IIT-K-students-develop-device-to-monitor-rly-tracks/articleshow/10850751.cms

Wednesday, 23 November 2011

EtherCAT-based CNC solution from Beckhoff

The TwinCAT automation software forms the universal platform for the control of PLC, motion and CNC functionalities, visualisation, safety, measurement technology, condition monitoring and robotics. In version 3 of TwinCAT, the engineering is facilitated by the integration of all tools into one development environment based on Microsoft Visual Studio, into which the configuration and the programming environment for IEC 61131 are integrated. Further languages are available for programming in C and C++. Likewise, Matlab and Simulink can be used as a development platform for controllers and filters.

Tuesday, 22 November 2011

Wireless technology in industrial automation


The use of wireless technology in industrial automation systems offers a number of potential benefits, from the obvious cost reduction brought about by the elimination of wiring, to the availability of better plant information, improved productivity and better asset management. However, its practical implementation faces a number of challenges: not least the present lack of a universally agreed standard. This article looks at some of these challenges and presents the approach being taken by Yokogawa.

The wireless landscape
In order to understand the ways in which wireless technology can aid the implementation of industrial automation systems, it is first important to clarify what is meant by the word ‘wireless’ in this context. Essentially, wireless can act at several levels within a plant:
* RFID – at the simplest level, radio-frequency identification can aid asset inspection and tracking, safety, security and location.
* Wireless sensor networks – this is possibly the area where most attention is currently being focused and embraces aspects such as condition monitoring, wireless instruments and measurements.
* Wireless LANs, covering areas such as mobile operator terminals, data-logging, security, maintenance and IT. Wireless WANs, including long-distance broadband backhaul and high-bandwidth video applications.
When implemented within a typical plant, each of these aspects can bring benefits as well as new opportunities. For example, the fact that plant and process information is available anywhere via wireless sensor networks leads to greater quality of information, with the benefits of distributed control and plant asset management spread throughout the plant.
Another important benefit is improved workforce productivity. The fact that there are no wires leads to reduced installation and commissioning effort, while the fact that workers – whether operators or maintenance engineers – can now be truly mobile. Improved plant management results from the improved availability of video surveillance and people tracking for better safety and security, along with a reduced need to access hazardous or remote plant areas.
Of all the elements highlighted above, wireless sensor networks are currently attracting the most attention as most of the benefits directly relate to this area. Apart from the benefits of eliminating signal and power wiring, wireless sensor networks open up measurement applications in sites that are hard to access, or where the wiring cost cannot be justified. They can also prove invaluable for the modernisation of existing facilities, for temporary installations, or for locations where a power source is not available. Wireless sensor networks offer enhanced plant asset management through the freeing up of cable resources for higher-priority measurements in existing installations, the replacement of many traditional pressure gauges and temperature indicators and the ability to make measurements that could not previously be justified. There is also a reduction in ‘blind spots’ through the ability to make measurements on rotating or moving equipment and in remote locations. A further point is that, once established, wireless sensor networks are scalable: additional sensors can be added at low cost and temporary measurements can be incorporated for process diagnostics and optimisation.

Monday, 21 November 2011

General Electric Company : New GE Remote Condition Monitoring Center in Europe

The Bently Nevada business of GE Measurement & Control Solutions (NYSE: GE) has opened a new remote condition monitoring center in Fot, Hungary. The new facility will support the company's existing global network of remote configuration and monitoring centers, providing continuous 24/7 monitoring and diagnostic services to contracted customers throughout Europe and throughout the world.

As Asen Morkani, Bently Nevada's services director in Europe, explains, "Today many services integral to condition monitoring, including diagnostics and configuration, are being performed remotely, rather than on site by a service engineer. High bandwidth and high-speed access to corporate data networks have overcome the speed and security limitations that once made remote access impractical. As a result, remote configuration and remote monitoring are fast helping customers in power generation, oil and gas and the process sector to realize significant cost savings and improve plant availability."

Friday, 18 November 2011

Government of Canada Supports Fifteen Innovative Partnerships in Southern Ontario

Thanks to new partnerships with Sheridan College, fifteen businesses in southern Ontario will have an opportunity to bring innovative products to market in industries such as information and communications technology, manufacturing, and health. Today, Terence Young, Member of Parliament for Oakville, on behalf of the Honourable Gary Goodyear, Minister of State for the Federal Economic Development Agency for Southern Ontario (FedDev Ontario), announced the agreements between the college and small- and medium-sized businesses.

"Our government is proud to support post-secondary institutions and small businesses in southern Ontario in their efforts to make innovation a driving force in the region's economy," said MP Young. "The partnerships between Sheridan College and fifteen businesses will lead to new ideas and products coming to the marketplace, stimulating business growth and job creation."

"Sheridan is proud to be working with industry to help drive innovation, productivity, job creation and economic growth," said Jeff Zabudsky, Ph.D. President and CEO, Sheridan College Institute of Technology and Advanced Learning. "We believe there is an unprecedented opportunity for industry to work together with academia and government to help shape the future of Canada's economy. By supporting these development projects, we are providing the tools businesses need to succeed and expand into promising new areas."

Last year, under the Applied Research and Commercialization Initiative, Sheridan College was approved for up to $750,000 from FedDev Ontario to partner with small- and medium-sized businesses on activities such as applied research, engineering design, technology development, product testing, and certification. The support provided will create new economic opportunities, help businesses in southern Ontario grow, and enable them to become even more innovative and competitive.

For more information on the Applied Research and Commercialization Initiative and Sheridan College's partners, please refer to the backgrounder.

Created in 2009, FedDev Ontario supports the southern Ontario economy by building on the region's strengths and creating opportunities for jobs and economic growth. The Agency has launched a number of initiatives to create a Southern Ontario Advantage and place the region in a strong position to compete in the global economy. These initiatives are designed to encourage partnerships and support projects that help the region's businesses and communities become more competitive, innovative and diversified. To learn more, please visit www.feddevontario.gc.ca or call 1-866-593-5505.

Read more: http://www.benzinga.com/pressreleases/11/11/m2138684/government-of-canada-supports-fifteen-innovative-partnerships-in-southe#ixzz1e3JJB5sk

Thursday, 17 November 2011

Webcasts on condition monitoring and predictive maintenance systems

National Instruments has organised a series of webcasts aimed at engineers and scientists working in condition monitoring and predictive maintenance systems, which will provide advice on best practice and emerging trends.
The first of the three webcasts will look at how condition monitoring can be used together with predictive maintenance work to lower downtime and increase revenue.
The second in the series examines important criteria to consider when selecting condition monitoring hardware and software.
Finally, the third webcast describes prediction technology techniques, looks and industrial case studies of their use and discusses their future in the industry.
Each of the webcasts will be broadcast at 10am and 2pm and users can register to view them here. They will also be available on demand after the series is complete.

Key information

  • Why you need a condition monitoring and predictive maintenance system — Tuesday 6 December
  • Measuring and analysing condition monitoring signals — Wednesday 7 December
  • The future of condition monitoring — Thursday 8 December

Wednesday, 16 November 2011

Machinery Technician (Maintenance)

Oil & Gas Contract Hire - Das Island Based
Salary: as per company’s standards
Diploma in Mechanical Engineering with Minimum 5-10 years of experience in Oil & Gas or petrochemical or any large process industry. Experience in condition monitoring of Steam Turbines, Gas Turbines, Pumps, Compressors and Gear boxes. Familiarity with CMMS & SAP system, CSI Equipment health monitoring software, CSI 2120 & 2130, BN System-1 and ADRE. Scope of Duties: To perform and participate in the trouble shooting maintenance activities of the plant rotating equipment including pumps, centrifugal/Reciprocating compressors, steam turbines, Gas Turbines, fans, blowers, and high speed centrifugal air compressors packages. Perform assigned duties in accordance to the HSEM system. Fluent in English, both written and spoken and capable of writing reports.
Email cv to : admin@abcrecruitment.ae

Skills

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Company Profile

ABC Recruitment was established in 1978, with its first office in Abu Dhabi. It has established itself as a reputed multi-faceted team of qualified consultants who understand the rapid changes taking place in the global business world.

Business organisations, worldwide, share the quest to attract people of superior talent to join their top management. Companies, who have strategically structured their management with well-qualified professionals, have experienced improved performance and positive changes in management practices. Therefore, we feel that such people need to be searched like proverbial needle.

Executive Search/Head-Hunting is most effective where the candidate population is defined and identifiable. Working at senior management level, we establish client relations carefully, study their corporate cultures thoroughly and analyse candidate profiles rigorously to ensure cultural capability and a successful match. Our approach to initially invest time and effort in completely understanding the organisation?s needs and evolving an agreed candidate-profile is highly appreciated. Existing databases are used to provide a framework for the search, not as the expected source of candidates.

We are in the Executive Search Consultancy business for almost a decade and have completed many assignments for various multinational & Government owned companies in this part of the world. We have searched and placed some of the brightest and successful senior professionals in a variety of sensitive and critical business positions. Our record of repeat assignments with satisfied clients is the most significant testimony to our effectiveness.

We provide the following comprehensive recruitment service:

Executive Search
Assigned Advertising & Selection
Response handling
Administrative & Support Services
Post selection coordination with selected candidates
Reference checks on Selected Candidates.

For more see: http://jobs.emirates247.com/en/job/?xid=1730443

Tuesday, 15 November 2011

Sensor enables condition monitoring of grease in rolling bearings

A novel sensor that enables the online condition monitoring of grease in rolling bearings has been developed by The Schaeffler Group.

The new device is designed to monitor critical plant and machinery located in difficult-to-access areas, such as wind turbines and automated assembly lines.

According to Schaeffler, it incorporates a unique electronic evaluation system that enables the condition of the grease to be monitored whilst the bearings are operating.

The sensor is positioned directly in the rolling bearing immersed in the grease, meaning any changes in its condition are detected early, before any damage can be caused to the bearings.

See more at: http://www.eurekamagazine.co.uk/article/38167/Sensor-enables-condition-monitoring-of-grease-in-rolling-bearings.aspx

Monday, 14 November 2011

Easy To Find Standards and CRMs for XRF and OES

A new on-line searchable database has been launched by FluXana (Bedburg-Hau, Germany) that takes all the hard work out of finding the best reference materials for your XRF and OES applications. FLUXearch takes only four simple steps to search over 12,000 Certified Reference Materials (CRMs) and identify those best suited to your application. The database contains over 9000 commercially available CRMs for metals and alloys and 3000 more for non-metallic samples such as minerals, oils, plastics, ROHS, slags, cements, glasses, refractories and ceramics.
The database can be searched either by sample type and the elements required or by the CRM reference number. Searching by elements can be made more specific by choosing a particular base and any additional elements that need to be determined. A table of suitable standards is then displayed, and a single mouse click displays the full specification of that standard. Having placed all the standards of interest in a 'shopping cart', another single click will automatically request a quote from FluXana for the chosen CRMs, usually responded to in 24 hours.
FLUXearch can be used free and without obligation by registering on http://www.fluxearch.com/. On-line help is accessible from the login page.
More information on FLUXearch and FluXana's comprehensive range of sample preparation equipment, applications support and calibration packages can be obtained from UK distributors Analysco Ltd of Chipping Norton. Call 01993 831792, e-mail contact@analysco.co.uk or visit http://www.analysco.co.uk/.
About Analysco
Analysco is an independent specialist company supporting engineers and scientists, with a particular focus on the supply of sample preparation equipment and consumables to the analytical spectroscopist, and covering a range of techniques that includes XRF, ICP, NMR and AAS. Analysco also offers a complete range of machine and oil condition monitoring equipment for the oil analyst and engineer. Condition monitoring based on oil and fuel analysis can increase equipment uptime, reduce repair costs and detect potentially catastrophic machinery failures before they occur.

Found at: http://www.spectroscopynow.com/coi/cda/detail.cda?id=26393&type=News&chId=1&page=1

Friday, 11 November 2011

Getting back to Good Engineering

The East Coast Main Line is the most recent, and most obvious, example of the failure of a rail franchise.
Taken back into public ownership in November 2009, the route is now operated by Directly Operated Railways (DOR) under the “East Coast” brand.
From the outset, DOR established a clear vision for East Coast, supported by transparent objectives and performance indicators to ensure that the executive team and management understood the direction and focus for the business.
One of the objectives was to improve the Fleet Engineering function.
A decision to re-launch the business in May 2011 was co-incident with the introduction of a major new timetable for the East Coast Main Line, the biggest such change on the line for more than 20 years.
Requiring 155 trains to run each day, this new timetable needed the train fleet to be in top condition – particularly in terms of reliability.
Lagging behind
DOR’s own board reported last year that East Coast’s engineering organisation “had lagged behind other train operators in achieving their goals”.
However, this year they could report:
“As part of the East Coast turnaround, which started early in 2010, the Engineering function has been substantially re-organised during the year, and significant advances have been made.
“This has included a revitalised Engineering Management System and a review of maintenance practice.
“The lack of investment in previous years has been reversed; and as a consequence, this investment has started to translate into improved performance.
“Utilising its 500 engineers, and by adopting a systematic approach using visualisation techniques and condition monitoring methods, both of the East Coast fleets (InterCity 225 electric fleet, and the HST diesel fleets) are currently amongst the most reliable InterCity fleets in the country.”

See the full article at: http://www.rail.co/2011/11/09/getting-back-to-good-engineering/

Thursday, 10 November 2011

Global Machine Condition Monitoring Equipment Market to Reach US$2.4 Billion by 2017, According to New Report by Global Industry Analysts, Inc.

GIA announces the release of a comprehensive global report on Machine Condition Monitoring Equipment markets. The global market for Machine Condition Monitoring Equipment is projected to reach US$2.4 billion by 2017, primarily driven by factors such as growing prominence for capital asset management in manufacturing and processing industries, introduction of low-cost, yet scalable products, and fast-paced technology developments. Robust demand from developing markets in Asia-Pacific in particular, also augurs well for the market.
San Jose, CA (PRWEB) November 09, 2011
Follow us on LinkedIn - Machine condition monitoring assumes strategic significance within the manufacturing and process industries, whereby, integrity, productivity and reliability of a plant are ensured. Also referred to as asset health management, condition monitoring involves most of the expert monitoring techniques and strategic tools that help in decision making process. Given its role in maintaining capital assets in good form, the market prospects for machine condition monitoring equipment has long been influenced by capital investments in key end-use industries such as chemicals, petrochemicals, pulp & paper, metals, and heavy equipment manufacturing, among others. Growing prominence of plant asset management and the manufacturers' drive towards optimizing productivity and efficiency of plant assets have been driving demand for machine conditioning monitoring equipment over the years. Focus on asset utilization, and need to eliminate possible machinery breakdowns, which can potentially lead to unnecessary maintenance costs also fuelled rapid adoption of machine condition monitoring equipment.


Read more: http://www.sfgate.com/cgi-bin/article.cgi?f=/g/a/2011/11/09/prweb8946065.DTL#ixzz1dIjApyQI

Wednesday, 9 November 2011

Smart Grid in Russia - Strong Engagement in the “Skolkovo Innovation City” Project

LIOS Technology has been awarded to supply the online condition monitoring system for one of the largest 500 kV high voltage cable projects – a milestone in modernizing Russian industry and infrastructure.

The Federal Grid Company of Unified Energy System (JSC FGC UES) selected LIOS’  highly reliable distributed temperature sensing system based on OFDR technology for Russia's high-technology hub Skolkovo. Load management, optimization and save grid operation describe the key factors for Russia’s federal grid company to equip the 11,5 km double circuit of 500 kV underground transmission cable with the latest fibre optic real time condition monitoring system.

Found at: http://www.yourrenewablenews.com/smart+grid+in+russia+-+strong+engagement+in+the+%E2%80%9Cskolkovo+innovation+city%E2%80%9D+project_70541.html

Tuesday, 8 November 2011

Graduate Sales Engineer

Due to a restructure, an exciting opportunity has arisen within my clients engineering department at their busy manufacturing facility. They are looking for candidates who have graduated in Electronic or Electrical Engineering to fulfill the post of Graduate Sales Engineer.
The Role:
To fully audit and become conversant with my clients Electrical Conditioning Monitoring Portfolio (CMP) in order to support product range.
Evaluate impact and explore any synergy that Condition Based Monitoring / Maintenance has in relation to energy saving.
Demonstrate how specific energy related CMP's will reduce a business's carbon footprint whilst saving them money.
To assist in the development of new products.
To evolve strategies that can act as a unique selling point when taking products to market.
Initiate customer energy audits, assessment of plant, and operating costs and offer recommendations.
Develop relationships with new energy based suppliers and manufacturers.
The Candidate:
MUST be a graduate in Electrical or Electronic Engineering.
Ability to communicate on all levels.
Proficient in the use of CAD
Experience in developing and implementing preventative maintenance systems would be a distinct advantage.
Knowledge of sensitive lighting
Have a keen interest in technology
Be computer literate.
Having knowledge of LEAN manufacturing tools would also be beneficial.
This is an excellent opportunity to join a Global organisation which can offer a secure working environment and career progression for the right candidate.  

See more at: http://jobs.stv.tv/job/234759

Monday, 7 November 2011

Offshore drilling contractor standardises on FLIR infrared cameras for CBM

World-leading offshore drilling contractor Transocean Inc. has standardised the use of FLIR Systems’ infrared cameras on all their rigs for condition-based monitoring within their European and African (EAU) operation.  
Having provided each of their rigs with their own FLIR Systems infrared camera, and following their merger with GlobalSantaFe Corporation, Transocean is now exploring the implementation of the technology on the remaining legacy GSF rigs to ensure standardisation of equipment across the region’s combined fleet of 57 rigs. The company operates 146 rigs worldwide.  
Transocean’s mobile offshore drilling fleet considered one of the most modern and versatile in the world, consists of a large number of high-specification deepwater and harsh environment drilling units.  
The merger with GlobalSantaFe not only enhances Transocean’s high-end floater fleet but also strengthens the company’s position in the worldwide jack-up market, especially in the Middle East, West Africa and the North Sea.  
Operations engineer Bob Speirs is responsible for the smooth running of all EAU assets from a maintenance point of view. As the business unit’s condition monitoring specialist, Bob has to ensure that each rig has its own FLIR Systems infrared camera, which is used to maximum effect.  
He explains that the condition monitoring strategies of the two legacy companies are now being integrated and the teams are being asked to extend the scope of their infrared inspections beyond electrical inspections.  
Bob has good reason to emphasise the value of infrared technology for mechanical inspection. Prior to joining Transocean, he was able to use his FLIR infrared camera to locate a problem with a glycol pump at a gas processing rig without stripping down the critical pump unit, thereby eliminating downtime and saving on labour.  
Bob is now integrating mechanical inspection into Transocean’s condition monitoring programme and is encouraging his teams to use their FLIR Systems’ infrared cameras to troubleshoot problems. For instance, the camera was used to detect a leakage problem recently on one of the hydraulic accumulators of a semi-submersible rig.  
Key benefits for Transocean from FLIR thermal imaging cameras:  
  • Vital component of the fleet’s predictive maintenance procedures 
  • Non-contact method eliminates the need to power down, maximising up-time 
  • Affordability combined with simple operation 
  • User-friendly technology ensures worldwide implementation and use beyond electrical inspection    
On the strength of recommendation from the Transocean EAU operation, FLIR Systems’ thermal imaging technology is now being adopted by its counterpart in Asia Pacific.  


FLIR infrared cameras are available in Australia through FLIR Systems Australia .

Thursday, 3 November 2011

Online monitor rewrites bearing lubrication practices

Three German organisations have developed a sensing system that monitors the state of grease in rolling bearings as they are running, thus giving advance warning of any problems and allowing the grease to be replaced only when necessary.
The online condition monitoring system – developed by Schaeffler in conjunction with Freudenberg and the lubricants specialist Klüber – is said to be ideal for monitoring critical plant and machinery located in remote or difficult-to-access areas, such as wind turbines and automated assembly lines.
It will allow the replacement of rolling bearing grease to be planned precisely into maintenance schedules. It detects any changes in the condition of the grease long before the bearings suffer any damage, and before vibration-based monitors reveal any potential damage (as shown in the graph above).

In preventive maintenance, the operating life of the grease is critical, especially if it is shorter than the expected life of the bearing. In this case, the bearings are normally re-lubricated halfway through the grease operating life. The disadvantage of this approach is that the grease is replaced without knowing anything about its condition.

For example, it may have been possible to continue using the grease for longer without affecting the performance of the bearing. Conversely, if the bearing has been damaged by the ingress of water or high temperatures, the grease should have been replaced earlier.


See more at: http://www.drives.co.uk/fullstory.asp?id=3341

Wednesday, 2 November 2011

Metso receives a large service contract for valves from Arcelor Mittal in Brazil

Metso and Arcelor Mittal Tubarão, located in Espirito Santo State, Brazil, have signed a service contract covering approximately 2,000 automatic and safety valves. The contract also includes intelligent tools for preventive and predictive maintenance and maintenance planning activities. It expands the existing contract and is one of the largest for Metso's valve operations in South America.
Arcelor Mittal Tubarão is a world leader in the semi-finished steel market, accounting for 12% of global slab sales. It is also one of the largest companies in Brazil.
With Metso's intelligent tools, the steel plant staff is able to monitor and analyze valve condition while the process is running. Conventional methods require stopping the process and removing or dismantling the valves for closer inspection.
"Constant awareness of overall valve condition prevents unexpected breakdowns, which can result in stopping the process completely, which is extremely costly. The customer can plan the maintenance schedule in advance, so any disruption to the process is kept to a minimum. In addition, the staff can focus maintenance activities on those valves needing it most,'' explains Tercelino Leite, Service Manager, Automation business line, Metso.

Tuesday, 1 November 2011

`Micro data` system slashes costs of remote monitoring

A small British company has developed a condition and energy monitoring system that uses wireless and mobile phone technologies to monitor and control equipment remotely at a much lower cost than traditional monitoring systems. Hemel Hempstead based Global Sense has spent two years refining its patented “data push” technology which captures machine data cheaply in real time.
The company claims that its system can cut preventative maintenance costs by up to 40% and breakdown costs by 30%, while delivering 20% more uptime.

The system senses changes in the state of a component, such as an escalator bearing, and sends this “micro data” to a central server only when necessary, thus cutting data transmission costs to a few pounds (in the UK) per month. Software analyses the data which can then be viewed via a Web browser on any platform, including mobile phones, anywhere in the world.

Global Sense says it can provide the service for hundreds rather than thousands of pounds, without having to rely on existing networks or install new ones.


Read more at: http://www.drives.co.uk/fullstory.asp?id=3331