Technical data
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Acoustic emissions
Emission sound pressure level L
pA
according to noise test code ISO 2151 with
reference to the basic standard ISO 3744. Measured at a distance of
1 m
[3.28 ft]
for 70% Δp
max
and connected supply lines, tolerance ±3 dB(A).
Type
50 Hz
60 Hz
[dB(A)]
[dB(A)]
2BH110 52
55
2BH120 57
61
2BH130 53
56
2BH131 55
61
2BH133 53
56
2BH140
|
2BH149
63 64
2BH141 66
69
2BH143 63
64
2BH150
|
2BH159
64 70
2BH151 72
74
2BH153 64
70
2BH160
|
2BH169
69 72
2BH161 73
76
2BH163
|
2BH166
69 72
2BH164 74
78
2BH180 70
74
2BH181 74
78
2BH183 70
74
2BH184 74
78
2BH190 74
79
2BH191 74
84
2BH193 75
80
2BH1940 75
84
2BH1943 75
84
2BH92300 79
81
Sound power level L
w
according to noise test code ISO 2151 with reference to
the basic standard ISO 3744. Measured at a distance of
1 m
[3.28 ft] for
70% Δp
max
with the gas inlet connected and a free-blowing gas outlet, tolerance
±3 dB(A).
Type
50 Hz
60 Hz
[dB(A)]
[dB(A)]
2BH1910 —
98
2BH1940 —
98
2BH1943 —
99
2BH92300 —
93
12.4
Summary of Contents for Elmo Rietschle 2BH11
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