Eu Conformity; Installation And Operation In The Usa And Canada; Safety Instructions For Ex Areas - Vega VEGAPULS C 21 Operating Instructions Manual

2 For your safety
6
with intended use. The band range of the transmission frequency can
be found in chapter "Technical data".
2.5

EU conformity

The device fulfils the legal requirements of the applicable EU direc-
tives. By affixing the CE marking, we confirm the conformity of the
instrument with these directives.
The EU conformity declaration can be found on our homepage.
2.6 Installation and operation in the USA and
Canada
This information is only valid for USA and Canada. Hence the follow-
ing text is only available in the English language.
Installations in the US shall comply with the relevant requirements of
the National Electrical Code (ANSI/NFPA 70).
Installations in Canada shall comply with the relevant requirements of
the Canadian Electrical Code
A Class 2 power supply unit has to be used for the installation in the
USA and Canada.
2.7

Safety instructions for Ex areas

For Ex applications, only devices with corresponding Ex approval may
be used. Observe the Ex-specific safety instructions. These are an
integral part of the operating instructions and are enclosed with every
device with Ex approval.
VEGAPULS C 21 • Two-wire 4 ... 20 mA/HART