Yaham Optoelectronics Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 3500 Square Meter/Square Meters Per Month |
| Delivery Time | 30-40 work days |
| Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm |
| LED type | 510 DIP |
| Pixel density | 2500 pixels/m² |
| Module dimension | 320×160 mm |
| Module resolution | 16×8 |
| Cabinet material | 2mm aluminum Alloy |
| Screen weight | 65kg/m² |
| Cabinet dimension | 960×960 mm |
| Brand Name | YAHAM |
| Model Number | YHT-VMS-D20 |
| Certification | EN12966、NTCIP |
| Place of Origin | shenzhen，china |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 3500 Square Meter/Square Meters Per Month |
| Delivery Time | 30-40 work days | Packaging Details | POLY WOODEN CASE |
| Pixel pitch | 20mm | LED type | 510 DIP |
| Pixel density | 2500 pixels/m² | Module dimension | 320×160 mm |
| Module resolution | 16×8 | Cabinet material | 2mm aluminum Alloy |
| Screen weight | 65kg/m² | Cabinet dimension | 960×960 mm |
| Brand Name | YAHAM | Model Number | YHT-VMS-D20 |
| Certification | EN12966、NTCIP | Place of Origin | shenzhen，china |
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EN12966/NTCIP ITS P16 Outdoor LED Variable Message Sign, LED Traffic Display Board
YAHAM variable message signs and traffic guidance equipment traffic information dissemination, which is based on LED lighting device shows the effect of the basic traffic information display unit of a display device with graphics and text.
According to the instruction information traffic, weather and dispatching department, the operator can be released to the variable information boards of various notices and information to effectively induct traffic flow, improve transport capacity of the road network, the safety of the driver driving fast provide excellent service.
Variable message signs Application
Generally speaking, variable message sign is used to communicate in realtime with motorists. variable message sign must address current conditions on the roadway by being dynamic, accurate, timely and understandable.
When there are multiple requests to post VMS messages simultaneously, messages will be prioritized in the following order .YAHAM traffic variable message led display is widely used in highway, city road, highway tunnel road, displaying the road situations info, Traffic command department dispatches information, weather information and so on.
| Item | YHT-VMS-D10 | YHT-VMS-D12 | YHT-VMS-D16 | YHT-VMS-D20 | YHT-VMS-D25 | YHT-VMS-D31.25 |
| Pixel pitch | 10mm | 12mm | 16mm | 20mm | 25mm | 31.25mm |
| LED type | 346 DIP | 346 DIP | 510 DIP | 510 DIP | 510 DIP | 510 DIP |
| Pixel density | 10000 pixels/m² | 3944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² | 1024 pixels/m² |
| Module dimension | 160×160 mm | 192×192 mm | 256×256 mm | 320×160 mm | 200×200 mm | 250×125 mm |
| Module resolution | 16×16 | 16×16 | 16×16 | 16×8 | 8×8 | 8×4 |
| Cabinet material | 2mm aluminum Alloy | |||||
| Screen weight | 65kg/m² | 65kg/m² | 65kg/m² | 65kg/m² | 65kg/m² | 65kg/m² |
| Cabinet dimension | 960×960 mm | 960×960 mm | 1024×1024 mm | 960×960 mm | 1000×1000 mm | 1000×1000 mm |
| Brightness | L3: EN12966 (Red: >3100nits, Green>3720nits,Blue>1240nits, Amber>7440nits, | |||||
| Driving method | 4S | 2S | Static | Static | Static | Static |
| Brightness adjustment | 32/256 | 32/256 | 32/256 | 32/256 | 32/256 | 32/256 |
| Color coordinates | / | / | C2: EN12966 | C2: EN12966 | C2: EN12966 | C2: EN12966 |
| Viewing angle | H.110°, V.50° | H.110°, V.50° | H.30°, V.30°(B6:EN12966) | |||
| Contrast ratio | / | / | R3: EN12966 | R3: EN12966 | R3: EN12966 | R3: EN12966 |
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | |||||
| Signal transfer | Cat 5 Network Cable, RS232,RS485 optional | |||||
| Display capacity | Text, image, graphics animations | |||||
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24v /220v | 12-24v /220v | 12-24v /220v | 12-24v /220v | 12-24v /220v | 12-24v /220v |
| Max. Power consumption | 300W/m² | 300W/m² | 200W/m² | 200W/m² | 200W/m² | 200W/m² |
| Avg. Power consumption | 100W/m² | 100W/m² | 70W/m² | 70W/m² | 70W/m² | 70W/m² |
| Operation temperature | -25~ 60°C | |||||
| Storage temperature | -40~ 80°C | -40~ 80°C | -40~ 80°C | -40~ 80°C | -40~ 80°C | -40~ 80°C |
| Operating humidity | 10%~ 90% | 10%~ 90% | 10%~ 90% | 10%~ 90% | 10%~ 90% | 10%~ 90% |
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
50million-100million
Employee Number:
700~1000
Ecer Certification：
Active Member
Yaham Optoelectronics Co., Ltd is a company creates led display, led traffic signage and led lighting, today, the Yaham Optoelectronic is based in Yongwei Industrial Park, Shenzhen, Guangdong, where the products are designed and manufactured for the market all over the world. ... Yaham Optoelectronics Co., Ltd is a company creates led display, led traffic signage and led lighting, today, the Yaham Optoelectronic is based in Yongwei Industrial Park, Shenzhen, Guangdong, where the products are designed and manufactured for the market all over the world. ...
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