E2658-CH4
Rev 12.03.2021
5
Protection
Flameproof, ATEX: II 2 GD, Ex d IIC T4 Gb
ATEX Approvals
Enclosure:
ATEX / IECEx
DEMKO 13 ATEX 1327771U
II 2 G Ex c IIC Gb
II 2 D Ex tb IIIC Db IP66
Glands:
ATEX / IECEx
II2G Ex e II IP68
IBExU08ATEX 1063 X Ex II 1D Ex tD A20 IP 6x Ex
CE marking
According to 2014/30/EU and 2014/34/EU,
EN 61000-6-3:2020, EN 61326-1:2013 (EMC, Emissions)
EN 61000-6-1:2019, EN 61000-6-2:2019, EN 61326-2-1:2013 (EMC,
Immunity)
EN 60079-0:2018, EN 60079-1:2014, EN 60079-31:2014,
EN 60079-29-1:2016, EN 60079-29-2:2015, EN 60079-29-3:2014
Relay option
Relay outputs
2 × SPST relays (closing contact),
250 VAC / 30 VDC, 5 A max
Default alarm setpoints
RE1 (LOW): set 20% LEL; release 16% LEL
RE2 (HIGH): set 50% LEL; release 40% LEL
