Samson 3731-5, Mounting And Operating Instructions

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24 EB 8387-5 EN
Design and principle of operation
Table 11: Summary of explosion protection approvals
Type Certification Type of protection/comments
3731
-521
EC type examina-
tion certificate
Number PTB 11 ATEX 1014 X
II 2G Ex db IIC T6 Gb, II 2G Ex db eb IIC
T6 Gb;
II 2G Ex db [ia Ga] IIC T6 Gb;
II 2G Ex ia IIC T6 Ga;
II 2D Ex tb IIIC T80°C DB IP66
Date 2019-04-08
Number RU C-DE-GB08.B.00697
1Ex d IIC T6/T5/T4 Gb X;
1Ex d e IIC T6/T5/T4 Gb X;
Ex tb IIIC T 80°C Db X
Date 2014-12-15
Valid until 2019-12-14
CCoe
On request
IECEx
Number IECEx PTB 11.0084X
Ex d IIC T6, T5, T4 Gb;
Ex d e IIC T6, T5, T4 Gb;
Ex tb IIIC T80°C Db IP66
Date 2011-09-14
INMETRO
No. IEx 13.0193X
Ex d IIC T* Gb;
Ex de IIC T* Gb
* See ambient temperature
Date 2016-10-14
Valid until 2019-08-28
KCS
Number 13-KB4BO-0036
Ex d IIC T6/T5/T4 Date
2013-01-31
Valid until 2020-01-31
NEPSI
Number
GYJ16.1083X
Ex d IIC T6~T4;
Ex de IIC T6~T4
Date 2016-01-24
Valid until 2021-01-23
STCC
Number
ZETC/21/2018
1 Ex d IIC T4..T6;
1 Ex de IIC T4..T6
Date 2018-04-27
Valid until 2021-04-26
-523
CSA
Number 1709815
Class I, Zone 1, Group IIB+H2 T4...T6;
Class I, Div. 1+2, Groups B, C, D T4...T6;
Class II, Div. 1, Groups E, F, G
Date 2005-10-04
FM
Number 3024956
Class I, Div. 1+2, Groups B, C, D;
Class I, Zone 1, Groups IIB+H2;
Class I, Div. 1+2 Groups E, F, G; Class III
Date 2006-01-30
-524
Number RU C-DE-GB08.B.00697
1Ex d IIC T6/T5/T4 Gb X;
Ex tb IIIC T 80°C Db X
Date 2014-12-15
Valid until 2019-12-14
-527
JIS
Number TC17747
Ex d IIC T6
Date 2015-09-12
Valid until 2018-09-11