Furuno WR-2100, Руководство оператора

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SSE-14-0022_17
v
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
°
)
H
2
− 0.6 + d ∙ tan
θ
= 2 − 0.6 + 6 ∙ tan2
°
= 1.6095 < H
1
Therefore, H1 (Height of base) = 1.6m,
70km
H
1
＞
H
2
-
0.6
+
d
・
tan
0
d
H
1
d
H
2
0.
6m
0