Table 5-1: External Ground Screw Approval Option Codes
Option code Description
E1 ATEX Flameproof
I1 ATEX Intrinsic Safety
N1 ATEX Type n
ND ATEX Dust
K1 ATEX Flameproof, Intrinsic Safety, Type n, Dust (combination of E1, I1, N1, and ND)
E7 IECEx Flameproof, Dust Ignition-proof
N7 IECEx Type n
K7 IECEx Flameproof, Dust Ignition-proof, Intrinsic Safety, and Type n (combination of E7, I7, and N7)
KA ATEX and CSA Explosion-proof, Intrinsically Safe, Division 2 (combination of E1, E6, I1, and I6)
KC FM and ATEX Explosion-proof, Intrinsically Safe, Division 2 (combination of E5, E1, I5, and I1)
T1 Transient terminal block
D4 External ground screw assembly
5.3 Install optional process temperature input (Pt 100 RTD
Sensor)
About this task
Note
To meet ATEX/IECEx Flameproof certification, only ATEX/IECEx Flameproof
cables (temperature input code C30, C32, C33, or C34) may be used.
Procedure
1. Mount the Pt 100 RTD Sensor in the appropriate location.
Note
Use shielded 4- or 3-wire cable for the process temperature
connection.
2. Connect the RTD cable to the transmitter by inserting the cable wires
through the unused housing conduit and connect to the screws on the
transmitter terminal block. An appropriate cable gland should be used
to seal the conduit opening around the cable.
Note
If power is already connected to the Rosemount 4088, power should
be removed prior to connecting the RTD wires. This will allow the
September 2018 Quick Start Guide
Quick Start Guide 23
To Next Page
Loading...
