Intelligend weather monitoring system
‘Smart’ weather sensors communicate using microcontroller technology
Technologies used


Industrial sector (PRODCOM code)
    31 Electric Equipment
    332 Instruments & appliances for measuring, checking, testing etc.
    333 Industrial Process Control Equipment
    363 Precision Instruments

Vector lnstruments is a small company specialising in the design, manufacture, marketing and sale of wind measurement sensors & equipment. The company’s marketplace is the UK, although it does export to mainland Europe through sales distributors. The company has a good reputation within the industry as a manufacturer of precision weather monitoring sensors. Vector Instruments’ products are typically installed at remote weather stations; airfields; ports and harbours. Operating in harsh and demanding environments, features such as high reliability, low maintenance and extended operating life are typical attributes of the company’s product range.

The company’s existing product range relies entirely on analogue device technology. Such technology has introduced several limitations in terms of product performance; future sales potential; calibration and set up costs. The application experiment enabled the company to adopt microcontroller technology which led to the following benefits:

  • Improved product flexibility, as follows :
    • - The ability to connect a range of sensors to a monitoring ‘node
    • - The facility to re-program the system software remotely
    • - High operational accuracy over a wide temperature and voltage range
    • - Multi-mode output capability (alphanumeric; analogue display; current loop; Fieldbus or relay contacts)
    • - Gateways to other fieldbus protocols
    • - Connection to a radio modem for data transfer
    • - Low power mode / battery operation (previously unavailable)
  • Improved systems potential : Each user can now ‘customise’ their monitoring system
  • Enhanced technical performance, i.e a more competitive product.

The overall result enabled the company to develop a competitive advantage for the improved product, and to respond more flexibly to customer enquiries.

The cost of the application experiment (ie the prototype development phase) was 88 KECU . The planned duration was 10 months and the actual time to the completion of the prototype was 13 months.
A further period of industrialisation (see section 15) was required to produce a marketable product, at an additional cost estimated at 60kECU. Marketing costs are estimated to be approximately 14kECU during the first year of introduction.

The improved product now provides Vector Instruments with a significant commercial and technical advantage, and is opening up opportunities in a variety of new markets.

The projected payback period on the investment is 4 years and the return on investment 123% over the 7 year life of the product. The payback and ROI calculations include the cost of the development phase (88kECU); industrialisation (60kECU) and marketing effort (14kECU) , which totals 162kECU

The target audience for this document is as follows :

  • Owners and managers of small companies who manufacture electronic modules containing discrete analogue components
  • Companies who manufacture ‘mature’ products which are losing their competitiveness due to out of date technology
  • Instrument manufacturers who are looking to develop a ‘networked’ approach to their instrumentation range

    Vector Instruments,
    115 Marsh Road,
    LL18 2AB,
    United Kingdom

Detailed information

You can also benefit from microelectronics

Microcontroller technology provided Vector Instruments with the means of improving its products and enhancing its market position. You can also achieve significant benefits by acquiring the right microelectronics technology and utilising it in your product or manufacturing process. You can get help from FUSE to realise this.

FUSE is a technology transfer programme, funded by the European Commission to stimulate the wider use of microelectronics technologies by European enterprises to increase their competitiveness and enhance their economic growth. The demonstrator described here is one of many examples in the public FUSE portfolio covering the whole spectrum of microelectronics technologies and spanning a wide range of applications and industry sectors.

FUSE provides you with:

  • Best practice in acquiring specific microelectronics technologies and conducting full development projects through the FUSE portfolio of real life demonstrator documents.
  • Local training and expert support to plan your innovation realistically and help you conduct your project successfully.

Further information and support relating to this and other demonstrators can be obtained from the addresses below.

Further information   Guiding Technology Transfer Node
For further information and support regarding this case study, please contact a Technology Transfer Node (TTN) in your region.
Homepage: http://www.fuse-network.com
Univercity of Glamorgan
Mid Glamorgan
Pontypridd CF37 1DL
United Kingdom