E2658-LEL
Rev 11.03.2022
II 2G Ex db IIC Gb II 2D Ex tb IIIC Db IP66
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
Operating conditions
(operating temperature is mentioned above)
<95%RH, RH non-condensing, 0,9...1,1 atm
Explosion-safe zones and ATEX Zones 2 and 22
Normal ambient oxygen level
Avoid strong mechanical shock, vibrations or EMI
Avoid exposure to corrosive gases, carbon disulfide or silicon containing
volatile products
Relay option
Relay outputs
2 × SPST, max 5 A, 30 VDC / 250 VAC
Default alarm setpoints
RE1 (LOW): set 20% LEL; release 16% LEL
RE2 (HIGH): set 50% LEL; release 40% LEL
12
