Manual

English

Machine groups:

• Group 1: Large machines with nominal power > 300 kW;

Electrical machines with shaft height > 315 mm

These machines generally have plain bearings and the

rated/operating speeds range from 120 RPM to 15,000 RPM.

• Group 2: Machines with nominal power between 15 kW and 300 kW;

Electrical machines with shaft height between 160 mm and

315 mm.

Vibration severity zones for vibration velocity according to ISO standard 10816-3

Vibration severity zones for vibration displacement according to ISO standard 10816-3

5.1.4 Display max value

This sub menu is used to activate the display of the max value function. When enabled the max

value during a measurement session is displayed under the current measurement value. The

BACK button can be used to reset the max value.

mm/s in/s rigid flexible rigid flexible

> 11.0 > 0.43 D

7.1 ... 11.0 0.28 ... 0.43 C

4.5 ... 7.1 0.18 ... 0.28 C C

3.5 ... 4.5 0.14 ... 0.18

2.8 ... 3.5 0.11 ... 0.14

2.3 ... 2.8 0.09 ... 0.11

1.4 ... 2.3 0.06 ... 0.09

< 1.4 < 0.06 A

Group 2

Vibration velocity

Group 1

µm mil rigid flexible rigid flexible

> 140 > 5,51 D

113 … 140 4,45 … 5,51

90 … 113 3,54 … 4,45

71 … 90 2,80 … 3,54

57 … 71 2,24 … 2,80

45 … 57 1,77 … 2,24

37 … 45 1,46 … 1,77

29 … 37 1,14 … 1,46

22 … 29 0,87 … 1,14

< 22 < 0,87 A

Vibration displacement

Group 1

Group 2