Rosemount 3051, Quick Installation Manual

Page: 18 / 28

Quick Installation Guide
00825-0100-4051, Rev BA
June 2009
Rosemount 3051
18
European Certifications
I1 ATEX Intrinsic Safety and Dust
Certification No.: BAS 97ATEX1089X
II 1 GD
Ex ia IIC T4 (Tamb = –60 to +70 °C)
Ex tD A20 T80 °C (Tamb –20 to 40 °C) IP66/IP68
1180
ATEX I1 Input Parameters
U
i
= 30 V
I
i
= 200 mA
P
i
= 0.9 W
C
i
= 0.012 µF
L
i
= 0.0
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding the 500V insulation test required by Clause 6.3.12 of
EN60079-11. This must be taken into account when installing the apparatus.
N1 ATEX Non-incendive/Type n and Dust
Certification No.: BAS 00ATEX3105X
II 3 GD
Ex nL IIC T5 (T
amb
= –40 to +70 °C)
U
i
= 42.4 Vdc max
Ex tD A22 T80 °C (T
amb
= –20 to 40 °C) IP66/IP68
Special Conditions for Safe Use (X):
When the optional transient protection terminal block is installed, the apparatus is not
capable of withstanding a 500V r.m.s. by Clause 6.8.1 of EN60079-15 test to case.
This must be taken into account on any installation in which it is used, for example by
assuring that the supply to the apparatus is galvanically isolated.
4051 RevBA.fm Page 18 Monday, June 22, 2009 3:15 PM