• Iso 10816 3 Chart Pdf
• Iso 10816 1 Pdf

In the above charts, vibration readings collected from class 3 machine as per ISO 10816, The velocity trend readings are below 4.5 mm/sec throughout period from 12 April 2004 to 22 May 2005. Whereas the envelope readings are in increasing trend over the period of 4 month before the bearing replacement made in November 2004. The envelope trend has increased from 4g to 25g. The envelope readings are. ISO Vibration standards today.ISO 10816‐Bearing vibration.ISO 7919‐Shaft vibration.ISO 20816‐New series bearing and shaft vibration. Merge of 10816 and 7919 to 20816. Important for power plants.ISO 20816 ‐2 Land‐basedgas turbines, steam turbinesand generators in excess of40 MW, with.

Monnit Standard Vibration Sensors and ISO 10816

Vibration Monitoring has its roots in maintenance engineers inspecting machines during their traditional walk around. It attempts to formalize an instinctive understanding that a machine is vibrating unusually.

ISO 10816 establishes the general conditions and procedures for measurement and evaluation of vibrations from the non-rotating parts of machines (essentially the vibrations transmitted from the moving/rotating parts of the machine to the non-moving parts of the machine).

Standards provide guidance for machines operating in the 10 to 200 Hz (600 to 12,000 RPM) frequency range. Examples of these types of machines are small, direct-coupled, electric motors and pumps, production motors, medium motors, generators, steam and gas turbines, turbo-compressors, turbo-pumps and fans. Some of these machines can be coupled rigidly or flexibly, or connected through gears. The axis of the rotating shaft may be horizontal, vertical or inclined at any angle.

ISO 10816-3 defines four groups of machines, ranked according to size, base and purpose. It separates the working conditions into four zones:

• (Zone A Green): vibration values from machines just put into operation
• (Zone B Yellow): continuous operation without any restrictions
• (Zone C Orange): condition is acceptable only for a limited period of time
• (Zone D Red): dangerous vibration values - damage could occur at any time

Monnit’s Standard Vibration sensor (with a frequency range of 10 to 200 Hz and vibration range from 0 to 600 mm/s (¹) is well suited to measure systems identified by ISO 10816-1.

For more advanced vibration analysis needs see the Advanced Vibration sensor.

Iso 10816 3 Chart Pdf

ISO 10816 table

Mounting Table

Iso 10816 1 Pdf

1. The latest version of firmware and iMonnit software is capable of measuring up to 600 mm/s. Firmware versions before 16.34.22.10 are not capable of measuring above 25.5 mm/s.