sewerin EX-TEC PM 4, Operating Instructions Manual

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7
2 Features
2.3 Explosion protection
The EX-TEC PM 4 features the following explosion-protection
classifications:
II2G Ex d e ib IIB T4 Gb
Basic device without leather bag for: – Methane CH
4
– Propane C
3
H
8
– Butane C
4
H
10
– Hexane C
6
H
14
– Nonane C
9
H
20
– Kerosene (JFUEL)
II2G Ex d e ib IIC T4 Gb
Basic device with leather bag for: – Hydrogen
– Acetylene (C
2
H
2
)
– Methane CH
4
– Propane C
3
H
8
– Butane C
4
H
10
– Hexane C
6
H
14
– Nonane C
9
H
20
– Kerosene (JFUEL)
The respective test certificates are provided in the appendix.