Lutron Electronics VB-8206SD User Manual

Large machines on heavy foundations ( Group G )
Good 0 to 1.80 mm/s
Acceptable 1.81 to 4.50 mm/s
Still permissible 4.51 to 11.2 mm/s
Dangerous > 11.2 mm/s
Largest machines and turbo machines with a
special foundations ( Group T ).
Good 0 to 2.80 mm/s
Acceptable 2.81 to 7.10 mm/s
Still permissible 7.11 to 18.0 mm/s
Dangerous > 18 mm/s
13. SENSITIVITY RELATIVE to the
reference sensitivity at 80 Hz ,
according ISO 2954
Frequency Normal Relative sensitivity
value Minimum Maximum
value value
10 Hz 1.0 0.8 1.1
20 Hz 1.0 0.9 1.1
40 Hz 1.0 0.9 1.1
80 Hz 1.0 1.0 1.0
160 Hz 1.0 0.9 1.1
500 Hz 1.0 0.9 1.1
1000 Hz 1.0 0.8 1.1
Table 1
28

Lutron Electronics VB-8206SD Specifications

General

Brand	Lutron Electronics
Model	VB-8206SD
Category	Measuring Instruments
Language	English