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|
SEAGULL SAFETY |
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
HOW LOUD SHOULD IT BE?
RECOMMEND APPROX 75dB AT FURTHEST POINT FROM ALARM SIGNAL SOURCE OR 6dB ABOVE AMBIENT NOISE.
IF AMBIENT NOISE IS PRESENT TRY TO GET DIFFERENT FREQUENCY FOR ALARM TONE/S.
Note: Values shown below are theoretical and should therefore be used for guidance only
|
SOUNDER |
|
OUTPUT in dB @ ò Metres (m) |
|||||||
|
|
|
1m |
32m |
64m |
128m |
256m |
516m |
1024m |
2048m |
|
VOICETONE Ex15VT |
EX |
118 |
88 |
82 |
76 |
70 |
|
|
|
|
VOICETONE In21VT |
IND |
121 |
91 |
85 |
79 |
73 |
|
|
|
|
DUPLO & SUPER M |
IND |
127 |
97 |
91 |
85 |
79 |
73 |
|
|
|
SO4 |
IND |
125 |
95 |
89 |
83 |
77 |
71 |
|
|
|
FP6 |
EX |
135 |
105 |
99 |
93 |
87 |
81 |
75 |
|
|
FD10 |
EX |
140 |
110 |
104 |
98 |
92 |
86 |
80 |
74 |
|
SOUNDER |
|
OUTPUT in dB @ ò Metres (m) |
|||||||
|
|
|
1m |
32m |
64m |
128m |
256m |
516m |
1024m |
2048m |
|
ES6 |
EX/IND |
145 |
115 |
109 |
103 |
97 |
91 |
85 |
79 |
|
ES12 |
EX/IND |
148 |
118 |
112 |
106 |
100 |
94 |
88 |
82 |
|
ES18 |
EX/IND |
151 |
121 |
115 |
109 |
103 |
97 |
91 |
85 |