Product Description | 2
Instruction Manual MINK MM 1104-1142 BV ATEX_EN_en
9 | 40
2.6
Explanation of ATEX Classification
The ATEX classification is written on the nameplate of the machine (NP), see below a marking
example:
Inside (i) II 2G / 3D Ex h IIB T1 / IIIB 125°C Gb / Dc
Outside (o) II 2G / 2D Ex h IIB T4 / IIIB 135°C Gb / Dc
1
13
2
3
4
5
6
7
8
9
10
11
12
14
15
16
17
18
19
20
21
22
23
Description
1
Design approved acc. to ATEX Directive
2
Explosion protection inside the
machine
3
Equipment group II (not for mining
application)
4
Equipment category for explosive
gases inside the machine
5
Equipment category for explosive dust
inside the machine
6
Type of protection
7
Explosion group inside the machine
8
Temperature class inside the machine
9
Dust explosion group inside the
machine
10
Maximum temperature for surfaces in
contact with dust
11
Equipment protection level for gas
12
Equipment protection level for dust
13
Explosion protection outside the
machine
14
Equipment group II (not for mining
application)
15
Equipment category for explosive
gases outside the machine
16
Equipment category for explosive dust
outside the machine
17
Type of protection
18
Explosion group outside the machine
19
Temperature class outside the machine 20
Dust explosion group outside the
machine
21
Maximum temperature for surfaces in
contact with dust
22
Equipment protection level for gas
23
Equipment protection level for dust
