DataSheet OPTIMA RS201309
Air volume control
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Tab. 4: Optima-RS radiated sound power levels
ΔP
min
(Pa), Minimum pressure loss exerted on the system with Damper fully open
L
W
dB(A), Discharged or Re-generated Sound Power levels in dB(A)
ΔP = 100 Pa, Soud power levels at system atatic pressure level Pa per Octave Hz
DN
Size
Radiated ∆Pt = 100 Pa ∆Pt = 200 Pa
Q
(l/s)
Q
(m
3
/h)
ΔP
min
(Pa)
63
125
250
500
1000
2000
4000
8000
L
W
dB(A)
63
125
250
500
1000
2000
4000
8000
L
W
dB(A)
ø100
8 28 1 20 27 22 10 <5 <5 <5 <5 14 23 30 25 14 <5 <5 <5 <5 18
24 85 2 34 41 36 25 12 4 3 7 29 37 45 39 28 15 7 6 10 32
39 141 6 41 48 43 31 19 11 10 14 35 44 51 46 35 22 14 13 17 38
55 198 13 45 52 47 36 23 15 14 18 40 48 56 50 39 26 18 18 21 43
79 283 26 50 57 52 40 28 20 19 23 44 53 60 55 44 31 23 22 26 47
ø125
12 44 1 23 30 25 13 <5 <5 <5 <5 17 27 34 28 17 <5 <5 <5 <5 21
37 133 2 36 43 38 27 14 6 5 9 31 40 47 42 31 18 10 9 13 35
61 221 6 42 50 44 33 20 12 12 15 37 46 54 48 37 24 16 15 19 41
86 309 11 46 54 48 37 24 17 16 20 41 50 58 52 41 28 20 20 23 45
123 442 23 51 58 53 41 29 21 20 24 45 55 62 57 45 33 25 24 28 49
ø160
20 72 1 25 32 27 16 <5 <5 <5 <5 20 30 37 32 20 8 <5 <5 <5 24
60 217 2 37 45 39 28 15 8 7 11 32 42 49 44 33 20 12 11 15 37
101 362 5 43 50 45 34 21 13 12 16 38 48 55 50 39 26 18 17 21 43
141 507 10 47 54 49 38 25 17 16 20 42 52 59 54 42 30 22 21 25 46
201 724 21 51 58 53 42 29 21 20 24 46 56 63 58 46 34 26 25 29 50
ø200
31 113 1 26 34 28 17 <5 <5 <5 <5 21 32 39 34 22 10 <5 <5 5 26
94 339 2 38 45 40 29 16 8 7 11 32 43 51 45 34 21 13 13 17 38
157 565
5 43 51 45 34 21 13 12 16 38 49 56 51 39 27 19 18 22 43
220 792 9 47 54 49 37 25 17 16 20 41 52 60 54 43 30 22 22 25 47
314 1131 19 51 58 52 41 28 21 20 24 45 56 63 58 47 34 26 25 29 51
ø250
49 177 1 27 34 29 18 5 <5 <5 <5 22 33 41 35 24 11 <5 <5 6 28
147 530 2 38 45 39 28 16 8 7 11 32 44 51 46 34 22 14 13 17 38
245 884 4 43 50 44 33 20 13 12 16 37 49 56 51 39 27 19 18 22 43
344 1237 8 46 53 48 36 24 16 15 19 40 52 59 54 43 30 22 21 25 47
491 1767 17 49 57 51 40 27 19 19 22 44 56 63 57 46 33 26 25 29 50
ø315
78 281 1 27 34 29 17 5 <5 <5 <5 21 34 41 36 25 12 <5 <5 7 28
234 842 1 37 44 38 27 15 7 6 10 31 44 51 45 34 22 14 13 17 38
390 1403 4 41 48 43 32 19 11 10 14 36 48 55 50 39 26 18 17 21 43
546 1964 7 44 51 46 35 22 14 13 17 39 51 58 53 42 29 21 20 24 46
779 2806 15 47 55 49 38 25 17 16 20 42 54 62 56 45 32 24 23 27 49
ø400
126 452 1 26 33 28 17 <5 <5 <5 <5 21 34 41 36 24 12 <5 <5 7 28
377 1357 1 35 42 37 25 13 <5 <5 8 29 43 50 44 33 20 13 12 16 37
628 2262 3 39 46 41 29 17 9 8 12 33 47 54 48 37 25 17 16 20 41
880 3167 7 41 49 43 32 19 12 11 15 36 49 57 51 40 27 19 19 22 44
1257 4524 14 44 52 46 35 22 14 14 17 39 52 59 54 43 30 22 21 25 47