National Signal continues to innovate with the addition of our mid-size 'full matrix' message sign.
The SR490 combines the features of our large and small signs into a convenient package that delivers great legibility in a compact easy to use package. Available in manual lift or optional hydraulic lift.
With our newly positioned control there is no more kneeling or bending over to program your message.
And now, you can see your message while you program. No more walking around the sign.
Find out more about the other great features of our SR490 below.
|Combo hitch 2" ball & 3" pintle ring|
|Electro hydraulic lift|
|Cellular phone for remote operation|
|Color touch tablet|
|Hidden shackle lock brackets to secure batteries|
|Batteries and Solar Collectors|
|Batteries||6v or 12v deep cycle with varying options|
|Battery charger||15A to 30A fanned cooled, external plug, (45A optional)|
|Battery enclosure||Lockable, ventilated, acid resistant|
|Solar collector||Crystalline silicon, 80w to 240w|
|Pixel matrix SR490||28 rows by 48|
|Character size||6 fonts from 11" to 46", 3 lines of 12 characters|
|LEDs||590 nm amber, 5 per pixel|
|Brightness||Manual/automatic 31 levels|
|Photo sensor||Shielded from extraneous light|
|Enclosure||Aluminum, finished powder coated black|
|Sign dimensions||59" high by 96" wide|
|Width across fenders||78"|
|Drawbar||2 1/2" x 2 1/2" x .187" wall steel tube / removable|
|Fenders||formed steel replaceable|
|Frame||3" x 3" x 1/8" wall tubing|
|Length w/ drawbar||137"|
|Length w/o drawbar||106"|
|Height sign up||149"|
|Height sign down||105"|
|Hitch||2" ball class II 3500 lb capacity|
|Jacks||(4) slide type plated, (1) swing type w/ caster|
|Tire size||ST205/75-D15 load C|
|Lift mechanism||2,500 lb with double disc brake. 1/4" diameter steel rope cable rated 4,400 lb. Electro-hydraulic optional|
|Type||Proprietary embedded, NTCIP compliant|
|Dimming||Manual or automatic|
|LCD||4 lines, 40 characters per line, backlit|
|Remote communication||Cellular capable|
|Messages||50 user programmable (4 pages each), 300 pre-programmed including MUTCD symbols and arrows|
|Message scheduling||36 events|