Samson 3969, Mounting And Operating Instructions

Page: 13 / 48

EB 3969 EN 13
Markings on the device
Solenoid valve Type 3969- x x x x x x x x x x x x x x x x x x x x x x x
Ambient temperature 1)
–20 to +80 °C 0
–45 to +80 °C 1
Safety function
Without
0
SIL
2)
1
Restrictor plate
Without
0 0 0
With exhaust air restrictor plate 1 0 0
With supply air restrictor plate 2 0 0
With exhaust air and supply air restrictor plates 3 0 0
2.3 Summary of explosion protection approvals
Type Certification Type of protection/comments
3969 SIL
Number 968/V 1034.0017
Certification for safety-instrumented
systems according to IEC 61508
Date 2017-04-12
3969-1
EU type examina-
tion certificate
Number TÜV 17 ATEX 8047 X
II 2G Ex ia IIC T4/T6 Gb
II 2 D Ex ia IIIC T85°C Db
Date 2019-03-12
IECEx
Number IECEx TUR 17.0027X
Ex ia IIC T4/T6 Gb
Ex ia IIIC T85°C Db
Date 2019-03-12
3969-8
EU type examina-
tion certificate
Number TÜV 17 ATEX 8048 X
II 3 G Ex ec IIC T4/T6 Gc
II 3 G Ex nA IIC T4/T6 Gc
II 2 D Ex tb IIIC T85°C Db
Date 2019-03-12
IECEx
Number IECEx TUR 17.0027X
Ex ec (or nA) IIC T4/T6 Gc
Ex tb IIIC T85°C Db
Date 2019-03-12