Dbs721 And Dbs729 Tones - Siemens DBS721 Technical Manual

Annex technical data
9
Tones and sound levels of the interbase

9.1.1 DBS721 and DBS729 tones

Sound level Horizontal
15° 45°
0 (min.) 77 72
Sound level Horizontal
15° 45°
0 (min.) 82 74
Sound level Horizontal
15° 45°
0 (min.) 79 74
Sound level Horizontal
15° 45°
0 (min.) 82 75
Sound level Horizontal
15° 45°
0 (min.) 75 70
Sound level Horizontal
15° 45°
0 (min.) 74 69
46 | 56
Building Technologies
Fire Safety
The tables below illustrate the beam characteristics at the maximum sound level.
All of the sound levels specified are minimum values.
Minimum sound level measured in dBA/1 m (DC 12...33 V)
Tone No. 1: Continuous
75° 105° 135°
84 84 72
Tone No. 2: Intermittent
75° 105° 135°
85 85 74
Tone No. 3: Sweep-down
75° 105° 135°
83 83 75
Tone No. 4: Slow-whoop Sweep-up, linear
75° 105° 135°
84 83 76
Tone No. 5: Pulse tone
75° 105° 135°
78 79 71
Tone No. 6: Intermittent
75° 105° 135°
78 78 71
Vertical
165° 15° 45°
74 78 72
Vertical
165° 15° 45°
78 84 74
Vertical
165° 15° 45°
77 81 74
Vertical
165° 15° 45°
79 82 74
Vertical
165° 15° 45°
73 76 70
Vertical
165° 15° 45°
73 75 70
75° 105° 135°
84 82 71
75° 105° 135°
85 85 73
75° 105° 135°
83 82 73
75° 105° 135°
84 83 74
75° 105° 135°
78 78 68
75° 105° 135°
78 77 68
A6V10320094_m_en_--
2017-10-31
165°
77
165°
80
165°
79
165°
81
165°
75
165°
74