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1.2.4 Explanation of the ATEX label
Explanation of the pump's ATEX labelling in accordance with Directive 2014/34/EU and standards EN ISO 80079-36,
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Unit group
II
No mines or associated underground systems, which can be endangered by firedamp - Unit for use in other areas
at risk from explosion
Other parameters
3G Ex h
(Example)
Explosion group
IIC
IIB
for explosion group IIC gas - refer to your explosion protection document.
for explosion group IIB gas - refer to your explosion protection document.
Temperature class
T3
for temperature class T3 gas - refer to your explosion protection document.
T4
for temperature class T4 gas - refer to your explosion protection document.
Equipment protection level (EPL)
Gb
high EPL
use possible in zones 1 and 2 - refer to your explosion protection document.
Gc
normal EPL
use possible in zone 2 - refer to your explosion protection document.
Suffix X
X
Special conditions - refer to the Declarations of Conformity and EC-type
examination certificates
Functional description
13
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