Samson 3738-20, Mounting And Operating Instructions

Page: 18 / 84

18 EB 8390 EN
Technical data
Table 1: Explosion protection certificates for Type 3738-20 Electronic Limit Switch
Type Certification Type of protection
3738-20
-110
EC type
examination
certificate
No. PTB 08 ATEX 2039 X
II 2G Ex ia IIC T6;
II 2D Ex ia IIIC T80°C IP66
Date 2012-02-02
-113
No. RU C-DE.08.B.00114
1Ex ia IIC T6/T5/T4 Ga X;
Ex tb IIIC T80°C Db X
Date 2013-11-15
Valid un-
til
2018-11-14
-310
EC type
examination
certificate
No. PTB 08 ATEX 2039 X
II 2G Ex eb[ia] IIC T4;
II 2D Ex tb IIIC T80°C IP66
Date 2012-02-02
-313
No. RU C-DE.08.B.00114
1Ex e [ia] IIC T4 Gb X;
Ex tb IIIC T80°C Db X
Date 2013-11-15
Valid un-
til
2018-11-14
-810
EC type
examination
certificate
No.
PTB 08 ATEX 2039 X
II 3G Ex ic IIC T4;
II 3G Ex nA II T4 Gc;
II 3D Ex tc IIIC T80°C IP66
Date
2012-02-02
-810 -812
No. GYJ12.1108X
Ex nL IIC T4~T6 Gc;
Ex nA IIC T4~T6 Gc;
DIP A22 Ta, T4~T6
Date 2012-04-27
Valid un-
til
2017-04-26