Weidmüller WAVECONTROL Notice D'utilisation page 20

7. ATEX – Approval
Compliance with the essential health and safety requirements, with the
exception of those listed in the schedule of this instruction sheet, has
been assessed by reference to Standards:
EN 60079-0:2006, EN 60079-15:2012+A11:2013, EN 60079-15:2010
WI 14ATEX0004X
DANGER
• The device must be mounted in an enclosure that guaran-
tees a degree of protection of at least IP54 in accordance
with IEC 60079-15.
• The device may only be installed in an environment
with a pollution degree of no more than 2, as defined in
IEC 60664-1.
• Do not open, maintain or repair in an area in which an ex-
plosive atmosphere may exist.
• The overvoltage category of the signals connected with
the current loop must be overvoltage category II or lower.
In case of a higher overvoltage category for these signals,
sufficient transient protection must be provided to reduce
the transients to overvoltage category II or lower.
• Connectors are not to be separated when they are ener-
gized.
• Ambient temperature range: 0 °C to +50 °C
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