50 FLOWSIC100 Flare · Operating Instructions · 8013344/11L2/V 2-5/2018-10 · © SICK Engineering GmbH
Product Description
Subject to change without notice
III) Sender/receiver units certified according to ATEX and IECEx for use in zone 1 and 2
and CSA approved Cl I Div1/Div2
Explosion protection: ATEX II 2 G Ex d IIC T4 Gb,
CSA Cl I, Div1/Div2 groups BCD T4,
IECEx Ex d IIC T4, optionally T6 with reduced ambient
temperature range (
→
pg. 210, § 6.1)
Applied standards: EN 60079-0, EN 60079-1, resp. IEC standards
C/UL standards
Fig. 19 FLSE100-EX and FLSE100-EXRE sender/receiver units
1
FLSE100-EX sender/receiver unit, non-retractable version
4
1 2 3 5
Permissible gas pressure/temperature range:
→
pg. 43, Fig. 11
FLSE100-EXRE sender/receiver unit, retractable version (guide rods not shown)
Permissible gas pressure/temperature range:
→
pg. 44, Fig. 13
1 Electronic unit in Exd housing4 Retraction flange
2 Connection for optional venting5 Centering
3 Duct probe RE
Modules/parts not named:
→
pg. 31, Fig. 5
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