Sigicom INFRA C22 User Manual

Copyright © Sigicom AB 2021
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3.2. Measuring Logic
3.2.1. Measurement Standards
The C22 contains several pre-configured measurement standards, used in
different countries and for different types of measurements. More
measurement standards may be added in future firmware versions.
Measurement standard is selected through INFRA Net or the graphical
user interface.
Note! Remember to review all measurement settings after any change
of standard.
A more thorough description of the available measurement standards is
given in 0.
3.2.2. Interval Measurements
The C22 processes the vibration signal through the filters and detectors of
the selected measurement standard. The interval value is the maximum
value of the processed signal within a selected interval time. When the
interval end time is reached, the maximum value is saved, and a new
interval is started. The timestamp of the interval is set to the interval end
time.
The interval time can be set to a value between 5 seconds and 20 minutes.
It is set through INFRA Net or the graphical user interface.
A C22 interval has several channels. The number of channels varies
depending on selected standard and measuring circumstances. The three
normal values, V, L and T, are always stored, and are always un-
weighted, even if frequency weighting is active
2
.
The following additional interval channels may also be stored:
2
This is different compared to e.g. INFRA C12.

Sigicom INFRA C22 Specifications

General

Brand	Sigicom
Model	INFRA C22
Category	Measuring Instruments
Language	English