Article Code - Samson 3725 Mounting And Operating Instructions

2.2 Article code

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