8
4.0 ATEX / IECEx Nameplate and Marking
PULSAlarm®
Leak Detection Switch Assembly has a standard rating nameplate which
includes Hazardous Location data, Markings, Ratings, and universal identification
information as required by the applied directives.
ATEX Marking
IECEx Marking
Ex
db
IIC
T6
Gb
I
II
III
IV
V
I
– Notified body for Quality System
I
– Explosive atmosphere
II
– Explosive Protection
II
– Protection Methods – flameproof
enclosure
III
– Gas Group
III
– Gas Group
IV
– Equipment Category
IV
– Temperature Code or Temperature
Rating (max surface temp =
T85°)
V
– Combustible Dust Environment
V
– Equipment Protection Level – Equipment
suitable for Zones 1,2
VI
– Explosive Atmosphere
VII
– Protection Method
VIII
– Combustible Dust Group
IX
– Temperature Class – max surface temp
X
– Equipment Protection Level
Agency certificate
number and ratings
Manufacturer name and
address
Summary of Contents for PULSAlarm Pulsa Series
Page 17: ...18...
