Emerson Process Management GmbH & Co. OHG 1-13
1
Techn. Description
X-STREAM XE
Short Form Manual
HASXEE-SFM-HS
05/2017
1.5.1 XEXF Field Housings for Installation in Hazardous Areas (Ex-Zones)
Special X-STREAM XEXF eld housing analyzer
variations can be used in Ex-zones 1, 2 or Div 2:
X-STREAM XEFN/XDFN:
These analyzer variations feature a protection
concept called "non-incendive" (protection con-
cept Ex nA nC), which means that non-sparking
and non-arcing components, installed within a
protecting enclosure, enable installation in an
European Ex-zone 2 for measuring non-am-
mable gases. No further measures, such as a
supply of protective gas, are necessary.
Please contact your local EMERSON Process
Management ofce if you require analyzers
for use in hazardous areas.
EXPLOSION HAZARD BY MISSING PROTECTIVE MEASURES
X-STREAM XEF and XDF models MUST NOT be used in explosive environ-
ments (hazardous areas) without additional safety features.
This instruction manual does NOT describe the special conditions necessary
to operate gas analyzers in hazardous areas.
Please refer to the separate instruction manual supplied with units for use
in hazardous areas.
1.5 X-STREAM XEXF Field Housings
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