Specifications:
Spectral range:
280-400 nm, close to Erythema Action Spectrum (Figure 1)
Measurement range:
0 to 16 UV Index
Angular response:
Within 5% from ideal cosine for incident angles < 70° (Figure 2)
Operating
temperature:
-30 to +55 °C ambient
Operating
environment:
Indoor/outdoor
Weight:
10 lbs (4.5 kg)
Dimensions:
24" H x 11" W x 7” D (61 x 28 x 18 cm)
Power Cable:
30 meters standard length. Three conductor
Plug-in
Transformer:
110VAC 60hZ input, 24 VAC 40 VA output
Sensor Cable:
with hermetic connector at sensor end; 10 meters standard
length, extension cables available
Sensor Mounting:
Bracket provided for remote mounting, direct mountable
Signal Mounting:
Mounting feet provided for wall-mounting, pole mounting assembly
available for mounting to a 4” to 6” pole
Ingress Points:
7/8” (1/2” trade size)
Standard and Optional Features:
Standard
1. (1) Warning Signal
2. (1) SUV Sensor
3. (6) Tamperproof lid
screws
4. (1) Triangle key
5. (1) Set of mounting
feet
6. (1) 7/8” Sealed
knockout plug (1/2” trade size)
7. (2) 7/8” Cord grip
fittings (1/2” trade size)
8. (1) 10m Detector cable
9. (1) 100’ Low voltage
power cable
10. (1) Plug-in 24VAC
transformer
11. (1) Sensor mounting
bracket
12. (1) Warning Signal pole
mounting assembly
13. (5) Dimming shields
(for indoor use)
14. (1) Installation guide
Optional
1. Detector extension
cable
2. Warning Signal
reinforcing plate
Technical Notes:
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Fig.1. Model 511 Spectral Response. |

Fig.1. Model 511 Cosine Response.
Technical Notes:
“WE SUPPORT A SUN SMART LIFE STYLE” from
Sun Smart Life Style on-line magazine, June 2011
http://flipflashpages.uniflip.com/2/20604/97579/pub/
"UV Warning
Signal Is Here—Raise Public Awareness Of Harmful UV Rays And
Help Protect And Educate Our Children"
http://www.todaysplayground.com/news/display.cfm?ID=1654&category=Features
from
Screen The Sun, Keep
The Fun featured in
Playground Magazine,
July 2009.
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