Siemens FDS221-W Technical Manual page 47

Fds221 series. alarm sounder
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Sound level
Horizontal
15°
45°
0 (max.)
83
87
1
0 (max.)
78
82
2
1 (mid.)
73
77
2 (low)
63
67
Sound level
Horizontal
15°
45°
0 (max.)
84
85
1
0 (max.)
79
80
2
1 (mid.)
74
75
2 (low)
64
65
Sound level
Horizontal
15°
45°
0 (max.)
83
85
1
0 (max.)
78
80
2
1 (mid.)
73
75
2 (low)
63
65
Sound level
Horizontal
15°
45°
0 (max.)
87
90
1
0 (max.)
82
85
2
1 (mid.)
77
80
2 (low)
67
70
Sound level
Horizontal
15°
45°
0 (max.)
80
85
1
0 (max.)
75
80
2
1 (mid.)
70
75
2 (low)
60
65
Building Technologies
Fire Safety
Tone No. 5: Pulse tone
75°
105°
135°
89
90
86
84
85
81
79
80
76
69
70
66
Tone No. 6: Intermittent
75°
105°
135°
85
88
84
80
83
79
75
78
74
65
68
64
Tone No. 7: Continuous
75°
105°
135°
88
88
85
83
83
80
78
78
75
68
68
65
Tone No. 8: Alternating
75°
105°
135°
91
91
89
86
86
84
81
81
79
71
71
69
Tone No. 9: Intermittent
75°
105°
135°
88
86
82
83
81
77
78
76
72
68
66
62
Tones and sound levels of the alarm sounder
Vertical
165°
15°
45°
82
84
87
77
79
82
72
74
77
62
64
67
Vertical
165°
15°
45°
81
84
85
76
79
80
71
74
75
61
64
65
Vertical
165°
15°
45°
83
83
85
78
78
80
73
73
75
63
63
65
Vertical
165°
15°
45°
85
87
90
80
82
85
75
77
80
65
67
70
Vertical
165°
15°
45°
81
80
85
76
75
80
71
70
75
61
60
65
Annex technical data
75°
105°
135°
89
90
86
84
85
81
79
80
76
69
70
66
75°
105°
135°
85
88
84
80
83
79
75
78
74
65
68
64
75°
105°
135°
88
88
85
83
83
80
78
78
75
68
68
65
75°
105°
135°
91
91
89
86
86
84
81
81
79
71
71
69
75°
105°
135°
88
86
82
83
81
77
78
76
72
68
66
62
008109_m_en_--
9
165°
82
77
72
62
165°
81
76
71
61
165°
83
78
73
63
165°
85
80
75
65
165°
81
76
71
61
47 | 50
2016-02-09

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