Active Member
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[China]
Address: #118 Yongfu Rd, Qiaotou Community, Fuyong,Bao'an District,Shenzhen, P.R.China
Contact name:yaham
Yaham Optoelectronics Co., Ltd. |
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Vehicle Mounting Dynamic Variable Message Signs Road Safety Traffic Control LED Sign Board
Variable Tolling Static Mount Signs
Ideal for HOV/HOT lanes, toll lanes, and travel time applications.
Offers the flexibility of integrating LED Modules onto static
signs.
Easily integrate into static signs to display text, currency, or
travel times.
Sealed LED modules require no maintenance and ensure a long
1,power supply, it is important IC device through the heat sink
cooling, not only solve the heat, but also to ensure the
performance is unstable due to mechanical failure when the cooling
fan caused.
2, use special wide temperature range of the device, ensure the
normal operation of the display at high or low temperatures.
3,The control system only with the IPC, and higher reliability.
4, use of sophisticated large-scale integrated chip high-speed
serial transmission network alternative to discrete parallel
transmission chip, reducing the complexity of the transmission
display, reducing the complexity of the control system to improve
the stability of the product.
5, using the network cable to transmit data to reduce the screen
body inside the transmission cable, greatly improve the stability
of the display.
6, using a common network data transmission technology, improve
gradation display variable message signs, information boards enable
a better display.
| Item | YHT-VMS-D12 | YHT-VMS-D16 | YHT-VMS-D20 | YHT-VMS-D25 |
| Pixel pitch | 12mm | 16mm | 20mm | 25mm |
| LED type | 346 DIP | 510 DIP | 510 DIP | 510 DIP |
| Pixel density | 3944 pixels/m² | 3906 pixels/m² | 2500 pixels/m² | 1600 pixels/m² |
| Module dimension | 192×192 mm | 256×256 mm | 320×160 mm | 200×200 mm |
| Module resolution | 16×16 | 16×16 | 16×8 | 8×8 |
| Cabinet material | 2mm aluminum Alloy | |||
| Screen weight | 65kg/m² | 65kg/m² | 65kg/m² | 65kg/m² |
| Cabinet dimension | 960×960 mm | 1024×1024 mm | 960×960 mm | 1000×1000 mm |
| Brightness | L3: EN12966 (Red: >3100nits, Green>3720nits,Blue>1240nits, Amber>7440nits, | |||
| Driving method | 2S | Static | Static | Static |
| Brightness adjustment | 32/256 | 32/256 | 32/256 | 32/256 |
| Color coordinates | / | C2: EN12966 | C2: EN12966 | C2: EN12966 |
| Viewing angle | H.110°, V.50° | H.30°, V.30°(B6:EN12966) | ||
| Contrast ratio | / | R3: EN12966 | R3: EN12966 | R3: EN12966 |
| Refresh rate | >90+ Hz | >90+ Hz | >90+ Hz | >90+ Hz |
| Display control | Asynchronous control system available | |||
| Signal transfer | Cat 5 Network Cable, RS232,RS485 optional | |||
| Lifespan | >100000 hrs | >100000 hrs | >100000 hrs | >100000 hrs |
| Power supply | 12-24v /220v | 12-24v /220v | 12-24v /220v | 12-24v /220v |
| Max. Power consumption | 300W/m² | 200W/m² | 200W/m² | 200W/m² |
| Avg. Power consumption | 100W/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 |
| Operating humidity | 10%~ 90% | 10%~ 90% | 10%~ 90% | 10%~ 90% |
| Store humidity | 15%~ 95% | 15%~ 95% | 15%~ 95% | 15%~ 95% |
| Protection level | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) | IP56(P3:12966) |
