Emerson Rosemount 3051S MultiVariable Reference Manual page 90

Installation
October 2018
Figure 3-15: External Ground Connection
A
A. External ground lug
B. External ground assembly (03151-9060-0001)
Table 3-3: External Ground Screw Approval Option Codes
Option code
E1
I1
N1
ND
E4
K1
E7
N7
K7
KA
KC
T1
D4
90
B
Description
ATEX Flameproof
ATEX Intrinsic Safety
ATEX Type n
ATEX Dust
TIIS Flameproof
ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E1, I1, N1, and
ND)
IECEx Flameproof, Dust Ignition-proof
IECEx Type n
IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, and Type n
(combination of E7, I7, and N7)
ATEX and CSA Explosion-proof, Intrinsically Safe, Division 2 (combination of
E1, E6, I1, and I6)
FM and ATEX Explosion-proof, Intrinsically Safe, Division 2 (combination of E5,
E1, I5, and I1)
Transient terminal block
External ground screw assembly
Reference Manual
00809-0100-4803
Rosemount 3051S Multivariable Transmitter