SCADA System - Suggestions to Acquiring the Best Results

Throughout the wireless communications industry today, there's an urgent and serious battle being waged for customer ownership. Customer ownership is centred on creating and delivering compelling value. If you're building out an existing SCADA system, or maybe how to get started on one, a sure-fire approach to create this value lies directly up to you: because they build in resilient system performance and impeccable reliability. Once we set aside the radio preference for that moment, the single most important key to more reliable SCADA communication comes from careful choice of antenna equipment.

Increasing Reliability Tenfold

Ruggedized parts, optimized assembly techniques, and specialized coatings, coupled with improved installation procedures can, in most cases, deliver a tenfold (10X) increase on the lifespan of traditional aluminum antennas.

Cost efficient

The Yagi-Uda, more familiarly known as yagi, shines when the pre-eminent antenna-of-choice for most remote site applications. Some SCADA systems may utilize about 1000 Yagis pointing to the omnidirectional antenna; a very inexpensive configuration that ensures broad geographic range at minimal cost!

Susceptibility to damage from wind, weathering and perhaps, chemical exposure, remains high, although considering the continuous being exposed to the elements. We consider mean time between failures (MTBF) a critical economic consideration when the cost to go to the sector to restore a broken or defective antenna may easily exceed $100 60 minutes. It makes real sense, then, that increasing MTBF through investment in better antenna technology can rapidly purchase itself.

In some cases, a 25% price premium for antenna equipment may extend your site's operating life from 12- 24 months to about several years, with regards to the installation in question!

Selection Criteria

The antenna design, and also the actual manufacturing process, exert the highest influence on the long run performance and life-duration of an antenna. Consequently, look for demonstrably superior designs that incorporate sturdy materials and exhibit well-built construction.

Antennas manufactured with 6061 aluminum deliver the best mixture of light and strength weight.

Welded models typically give the greatest permanent performance since they remain one piece, both electrically and mechanically, under nearly all environmental conditions. Specifically, avoid 'press-fit' antenna designs.

Pitting and corrosion occurs rather quickly with untreated aluminum, creating rapid mechanical deterioration and electrical non-performance within less than two years. Therefore, make a choice with either thermoset (powder coat) or anodized surface treatment; avoid those treated solely with chemical conversion coatings (Alodine).

What else to keep in mind

Together with antennas, pay careful attention in choosing a feeder cable. In the typical SCADA system, the cable connecting the antenna on the radio enclosure endures the exact same environmental conditions because the antenna. We recommend that cable for that antenna feed should match living expectancy of your antenna.

So as to increase the overall life of the installation, make use of a UV resistant, low loss RG-8 type coax cable, preferably which includes a poly-ethylene (PE III-A) jacket, and terminated with N-type connectors. With all the wrong cable can cause huge reductions in efficiency. You cannot recover these losses with any amount of antenna gain or transmitter power.

Follow the manufacturer's installation guidelines, usually added to each antenna.

Ensure antenna stability; lightweight, unstable antenna masts or loose, poor quality clamps can provide problems.

Demand application-specific weatherproofing, whether your employees are doing the effort, or it's being done by the contractor

Be aware of proper installation procedures; this contributes hugely into the overall lifetime of cellular phone. To find out more visit