Emerson Rosemount 3051S Quick Installation Manual page 17

Quick Installation Guide
00825-0100-4804, Rev AB
January 2011
European Certifications
ATEX Intrinsic Safety
I1
Certificate No. BAX01ATEX1303X
Ex ia IIC T4 (Ta = -60 °C to 70 °C)
1180
Table 4. Input Parameters
Loop / Power
U = 30 V
i
I = 300 mA
i
P = 1 W
i
C = 12 nF
i

L = 33 H
i
Special Conditions for Safe Use (X)
The apparatus is not capable of withstanding the 500 V test as defined in Clause 6.3.12 of
EN 60079-11. This must be considered during installation.
ATEX Type n
N1
Certificate No. BAS01ATEX3304X
Ex nL IIC T4 (T
Ui = 45 Vdc max
IP66
1180
Special Conditions for Safe Use (X)
The apparatus is not capable of withstanding the 500 V insulation test required by Clause
6.8.1 of EN 60079-15. This must be taken into account when installing the apparatus.
ATEX Dust
ND
Certificate No.: BAS01ATEX1374X
Ex tD A20 T105 °C (-20 °C  T
V = 42.4 V max
max
A = 22 mA
IP66
1180
Special Conditions for safe use (X):
1. Cable entries must be used which maintain the ingress protection of the enclosure to at
least IP66.
2. Unused cable entries must be filled suitable blanking plugs which maintain the ingress
protection of the enclosure to at least IP66.
3. Cable entries and blanking plugs must be suitable for the ambient range of the
apparatus and capable of withstanding a 7J impact test.
4. Each 3051S ERS transmitter must be securely screwed in place to maintain the ingress
protection of the enclosure. (The 3051S Super Module must be properly assembled to
the 3051S housing to maintain ingress protection.)
= -40 °C to 70 °C)
a
amb
Rosemount 3051S ERS System
II 1G
II 3 G
II 1 D
 85 °C)
17