Safety Marking Symbols
Technical specifications including electrical ratings and weight are included
within the manual. See the Table of Contents to locate the specifications and
other product information. The following classifications are standard across all
QC products:
Indoor use only
Ordinary Protection: This product is NOT protected against the harmful
ingress of moisture.
Class 1 Equipment (grounded type)
Main supply voltage fluctuations are not to 10% of the nominal
supply voltage.
Pollution Degree 2
Installation (overvoltage) Category II for transient overvoltages
Maximum Relative Humidity: <80% RH, non-condensing
Operating temperature range of 0
o
C to 40
o
C
Storage and transportation temperature of -40
o
C to 70
o
Maximum altitude: 3000 m (9843 ft.)
This equipment is suitable for continuous operation.
This section provides a description of the safety marking symbols that appear
on the instrument. These symbols provide informatin about potentially danger-
ous situations which can result in death, injury, or damage to the instrument and
other components.
