Yaham Optoelectronic Co., Ltd
Yaham is a global leading LED display manufacturer and solution provider.
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High Resolution Speed Warning Signs , LED Display Signs Wiht Red Circle / Amber Number
Specifications:
| Technical Parameter | Cabinet Size | 1200mm(H)X1200mm(W)X150mm(D) |
| Number height | 472.6mm | |
| Circle diameter | 999.4mm | |
| Cabinet material | Alumium(galvanized steel optional) | |
| Weight Alumium | 40kg(steel:55kg) | |
| Color configuration | Red circle,amber number | |
| Led type Nichia | NSPR/A510(Everlight:7383) | |
| Viewing Angle | 30°/30° | |
| Luminous intensity | amber:7800cd/m2 red:7800cd/m2 | |
| Brightness levels | 64 levels(Manual/Auto) | |
| Environment class | IP65 | |
| Temperature range | -40°C~70°C | |
| Operating voltage | 12VDC(110V-230VAC optional) | |
| Max power consumption | 18w | |
| Data logger file type | CSV | |
| Data logger download method | USB or RS232 to PC | |
| Data logger event quantity | up to 1,000 events | |
| Communication | RS232/RF/GPRS/GSM/Wifi/Tcp-IP | |
| Brightness levels | 64 levels(Manual/Auto) |
Description:
1. Advanced sign design offer perfect display of stand speed limit for led traffic
2. 2mm aluminium housing,fully welded with internal strength and support members
3. Use Nichia high intensity led technology with exceptionally long lift MTBF
4. Upper and lower flashing lantern also use long-life Nichia
5. Enviromment protection to IP65.Operating temperature range:-40°C~70°C
6. No secondary glazing that would reduce brightness or cause feflections,enclosure is perforated for individual led lenses
7. optical performance conforms to European standard EN12966
8. Visibility of display 15m-500m
Applications:
| School Zone Sign |
| On the road |
| bridge construction |
Competitive Advantage:
Traffic control signs play significant role in guiding and shunting vehicles to ensure orderly traffic on the road. Lane control signal is the most widely used traffic control sign, especially in the toll station, tunnel, carriageway, ect.