Telegra’s new LED signs can withstand submersion

Telegra has gone to unusual lengths to demonstrate the sealing of its Nextgen series of variable message signs – and has immersed a working panel in a water column on its stand. Sealed to IP67/MENA 6 standard, the panels use groups of three single-coloured LEDs with the light output shaped by a bespoke lens system to enable a wide gamut of colours to be displayed on the signs.
March 26, 2014 Read time: 1 min
Telegra puts its new LED signs to the ultimate sealing test on its Intertraffic stand.
133 Telegra has gone to unusual lengths to demonstrate the sealing of its Nextgen series of variable message signs – and has immersed a working panel in a water column on its stand. Sealed to IP67/MENA 6 standard, the panels use groups of three single-coloured LEDs with the light output shaped by a bespoke lens system to enable a wide gamut of colours to be displayed on the signs.

The maintenance-free and energy-efficient panels consume 270W/m2, have a mean time between failures in excess of 40,000 hours and the modular design allows individual segments to be easily replaced. When used in cold climates the panels can be specified with a front-face defrosting system which extends the operating range to between -40°C and +74°C.
%$Linker: 2 Asset <?xml version="1.0" encoding="utf-16"?><dictionary /> 4 12655 0 oLinkExternal www.telegra-inc.com Visit Telegra Website false /EasySiteWeb/GatewayLink.aspx?alId=12655 false false%>

For more information on companies in this article

Related Content

  • Applus IDIADA collision avoidance
    September 7, 2014
    Spanish company Applus IDIADA is showing the technology behind its Project VRAIN (Vehicular Risk Awareness Intelligent Network), which aims to improve safety for its clients in the automotive industry.
    Read More
  • ITS World Congress debut for RuggedCom’s switches
    September 26, 2012
    Among several new products that RuggedCom will unveil at the ITS World Congress is the RS900GP, a 10-port PoE managed Ethernet switch with gigabit uplink ports. It comes standard with eight PoE+ ports and optional dual gigabit ports for fibre or copper. With a total power budget of 240 Watts, a single switch can power multiple CCTV cameras and wireless access points with the capacity for additional devices.
    Read More
  • Panasonic demonstrates evolution of vehicle On-Board Units in Vienna
    October 24, 2012
    Panasonic is showcasing the evolution of vehicle On-Board Units (OBU) which combine electronic toll collection with provision of real-time travel information to drivers. The first generation of DSRC-based OBUs launched to market in Japan back in 2001, where around 40 million are now in use. The technology is especially relevant in Panasonic’s home country, as all motorways are private and congestion is a common problem. Value-added services such as local parking information can also be accessed.
    Read More
  • Berghaus highlights portable traffic engineering at Intertraffic
    February 6, 2014
    Peter Berghaus will use Intertraffic Amsterdam 2014 to present its latest portable traffic engineering products. These include the MPB 3400 construction site traffic light with quartz, cable or radio control for simultaneous use of various modes such as request, fixed phase and green on request. Further signal heads can be simply added for controlling alternating one-way, or crossroads, traffic. Berghaus will also be presenting its export hit, the MPB 1400, with LED technology, incorporating quartz control
    Read More

Highlighted Content