Samson 3725 - Article code

EB 8394 EN 13
Markings on the device
2.2 Article code
Positioner Type3725- x x x 0 0 0 0 x 0 0
With LCD and autotune, 4 to 20mA reference
variable
Explosion protection
1)
Without 0 0 0
Intrinsic safety: ATEX
1 1 0 0
Intrinsic safety: STCC
1 1 0 0
Intrinsic safety: CSA 1 3 0 0
Intrinsic safety: GOST 1 1 3 0
Ship building certicate
Without 0
Bureau Veritas certication 1
1)
See Table1 for details on explosion protection certicates.
Table1: Summary of explosion protection certicates
Type Certication Type of protection
3725-1100
STCC
Number No. 2860
0 Ex ia IIC T4 X
Valid until 2017-10-08
Number PTB 11 ATEX 2020 X
II 2 G Ex ia IIC T4
Date 2011-08-25
EC type examina-
tion certicate
3725-113
Number RU C-DE.GB08.B.00697
1Ex ia IIC T4 Gb XDate 2014-12-15
Valid until 2019-12-14
3725-130
®
C US
Number 2703735 X
Ex ia IIC T4;
Class I, Zone 0, AEx ia IIC T4;
Class I, Div. 1, Groups A, B, C, D
Date 2014-06-03