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Variable Speed Limit Signs
Vanguard® VS-5220
Enact speed control over your roads easily from traffic management centers. Studies show that variable speed limit signs (VSLS) eliminate the "accordion effect" caused by quick stopping and accelerating of lines of vehicles which leads to traffic congestion.
The VS-5220 produces black digits on a white background to create an MUTCD-compliant speed limit sign.
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Features
Front Access:
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The lightweight, all-aluminum cabinet is access from the front for easy maintenance.
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Louvered Face:
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Durable louvers shield pixels from sunlight and the elements to enhance contrast, optimize brightness, eliminate glare, and improve LED cooling.
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Visible Digits:
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High-resolution (34 mm), 18-inch digits easily change as traffic and weather conditions change
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Mimics Standard
Speed Limit Signs:
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Black characters on a white background for easy recognition.
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High Quality LED
Technology:
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Full-color LED life of 100,000 hours (11 years), and the sign uses a typical power of only 145 watts.
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Powerful Control System:
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An NTCIP-compliant controller, automatic speed change logging, and manual or scheduled speed control gives you precise and reliable control over congestion.
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Industry Standards:
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NEMA TS 4, AASHTO, ANSI/AWS D1.2-97 Structural Welding Code, UL, FCC, and NEC.
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Specifications
Viewing Angle:
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30 degrees
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Weight:
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100 LBS.
(45.4 kg)
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Dimensions:
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5'0" H x 4'0" W Includes Static Panel
(1.52 m x 1.22 m)
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Operating Temperature Range:
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-40° F to +140° F
(-40° C to +60° C)
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Static Sign:
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Reflective white 3M® sheeting with black E-Series lettering
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Mounting:
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Mounts to existing poles
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Humidity Range:
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0 to 99%, non-condensing
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Viewing Distance:
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1,100 feet (335 meters) using 18" characters
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Sign Intensity:
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12,400 cd/m2 minimum (white)
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Low Power Consumption:
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Max: 150 watts, Low: 132 watts
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Control
Software: |
Vanguard® v4 Control Software (optional)
Visit the v4 web page to learn more about the NTCIP-compliant software. |
Hardware: |
Internal NTICP-compliant controller
Dial-up, cellular, fiber, Ethernet, direct, and radio options |
Visit the DMS Software & Controllers web page to learn more about DMS control systems.
Contact Daktronics Transportation for more information about Vanguard® control systems.
tel: Sales 888-325-8726 or 605-697-4061
email: transportation@daktronics.com
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Support
Support Near You: |
Certified technical service specialists provide industry-acclaimed local support from nationwide Sales and Services offices |
On-site Support: |
Daktronics technicians provide on-site service, installation support, and testing |
Extended Service: |
Tiered extended service levels available to best fit your project requirements |
Toll-free Help Desk: |
Phone support from experienced help desk professionals. For help call Transportation Support at 800.325.8766 |
Parts Replacement: |
A $2.5 million plus inventory of spare parts ready for quick shipment |
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