- Elektroniikan suunnittelu & valmistus
- Hissien nÃ¤ytÃ¶t
- Hydrauliikan ohjauselektroniikka
- Moottorien sÃ¤Ã¤tÃ¶- ja valvontaelektroniikka
Price LED displays
Usage and benefits
For many years, Tam-Tele Oy has manufactured different types of price and information displays by using LED technology. The technology in question has currently become very competitive when compared to the technology used in traditional illuminated signs. The brightness of LEDs has grown at least to the level of the common illuminated displays, and, in addition, the operating time is manifold. Usually signs are located in places where maintenance is challenging, and consequently quite expensive. Thus, due to the minor need of upkeep, using LED signs is very tempting alternative when choosing the technology for displays.
Tam-Tele is a remarkable manufacturer of various kinds of LED displays, which are often used as price displays at service stations. Since the fuel prices vary frequently, it is vitally important to get updated information for the customers without any unnecessary changes. When using LED displays, one can change the price information quickly and centrally through a telecommunication network.
Company nameplates, advertisements, or billboards are also easy to implement when utilizing LED technique. They can be either static, or added with different flash and scroll effects.
The displays' light sources are super bright LED lamps, which are very long lasting and less electricity consuming than the ordinary fluorescent lamps. They come in different colours (see the technical data), and are well visible in daytime. The LED displays are easily controlled, thereby changing the numbers or texts delivering the actual message could be carried out quite smoothly. Given the facts mentioned above, The LED technique is fairly economical choice as well.
The delivered displays have been constructed of various heights (see the list below), which can be tailored according the customers' wants and needs. If the old price pylons are used, the height of a display can be designed and measured in order to fit in them.
Neste* (Finland): 185-320 mm
ABC ( Finland): 600 mm
Hydro Texaco** ( Denmark): 400 mm
* The biggest oil company in Finland
** The biggest oil company in Denmark
|Operating voltage:||24 Vdc|
|Power consumption:||300 mA/digit|
|Controlling:||synchronized serial traffic|
|Light source:||super bright LED lamps|
|Brightness:||over 2000 mCd|
|LED colours:||yellow, red, orange and green|
|Brightness adjustment:||Automatic, well visible in daylight|
|LEDs' durability:||10 years|
|Power supply:||220/24 Vac, 300 VA|
|Operating temperature:||from -40°C to +55°C|