Samson 3730-4, Mounting And Operating Instructions

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8
EB 8384-4 EN
Article code
Positioner Type 3730-4 x x x 0 x 0 x x 1 x 0 0 x 0 x x
With LCD and autotune, PROFIBUS-PA
Explosion protection
None 0
ATEX: II 2G Ex ia IIC T6 Gb; II 2D Ex ia IIIC T80°C Db 1
CSA/FM:
Ex ia IIC T6, Class I, II, Div.1, Groups A-G; Ex nA II T6, Ex nL IIC T6;
Class I, Div.2, Groups A-D; Class II, Div.1, Groups E-G/
Class I, Zone 0 AEx ia IIC; Class I, II, III, Div.1, Groups A-G;
Class I, Div.2, Groups A-D; Class II, Div.2, Groups F, G 3
ATEX: II 2D Ex tb IIIC T80°C Db 5
ATEX: II 3G Ex nA II T6; II 3G Ex ic IIC T6; II 3D Ex tc IIIC T80°C IP66 8
Additional equipment
Inductive
limit switch Without
SJ2-SN (NC contact) 0
1
Solenoid valve Without
With, 24 V DC 0
4
External position sensor Without
With
0
0
1
0 0
Binary input Without
Floating contact
0
0
1
Diagnostics
EXPERT (standard) 1
EXPERT + (extended diagnostics) 2
Housing material
Aluminum (standard) 0
Stainless steel 1.4581 0 1
Special application
None 0
Postioner compatible with paint 1
Exhaust connection with ¼-18 NPT thread, back of positioner housing sealed 0 0 0 0 2
Special version
None 0 0 0
NEPSI: Ex ia IIC T6 1 0 0 9
NEPSI: Ex nA II T6; Ex nL IIC T6 8 0 1 0
IECEx: Ex ia IIC T6 1 0 1 2
EAC Ex: 1Ex ia IIC T6; Ex tb IIIC T80°C Db X, IP66 1 0 1 4
EAC Ex: 2Ex nA ic IIC T6/T5/T4 Gc X; Ex tc IIIC T80°C Db X, IP66 8 0 2 0