Furuno WR-2100 - Outline of System

SSE-14-0022_17
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Outline of System
This system observes the development of rain clouds, outputs the strength of precipitation, the speed of rain
clouds (Doppler speed), and observes phenomena of rainfall.
Features:
1. While installing antenna on a rooftop of building in urban area, it must be installed in the safety area covered
by lightning rod based on JIS A 4201, JIS Z 9290 and IEC 62305.
2. Nothing should be surrounded around the antenna area.
Notice:
Do not go around the antenna area.
Safe distance:
- If H1 is taller than 1.6 meters, it is safe unless touch the antenna directory.
- If H1 is shorter than 1.6 meters, do not enter within a radius of 6 meters from the antenna.
Notice: It based on the standard of 2 meters tall person.
Safety zone around radar
e.g.: H2 (Height) = 2m,
d (Distance between center of the antenna and human) = 6m, θ=2° (Minimum azimuth is -2°)


     θ        °    
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Therefore, H1 (Height of base) = 1.6m,
70km
H
1
＞ H
2
- 0.6 + d・tan0
d
H
1
d
H
2
0.6m
0