Quick Start Guide - Emerson Rosemount 3051S Quick Start Manual

Quick Start Guide

Figure 5-9: Load Limitation (HART Diagnostic Transmitter [Option Code
DA2] Differential Pressure and Temperature Transmitter)
Maximum Loop Resistance = 43.5 x (Power Supply Voltage – 12.0)
5.7 Install optional process temperature input (Pt 100 RTD
sensor)
Use only ATEX/IECEx Flameproof cables (Temperature Input Code C30, C32,
C33, or C34) to meet ATEX/IECEx Flameproof certification.
Procedure
1. Mount the Pt 100 RTD sensor in the appropriate location.
2. Note
Use shielded four-wire cable for the process temperature connection.
Connect the RTD cable to the transmitter by inserting the cable wires
through the unused housing conduit and connect to the four screws
on the transmitter terminal block. An appropriate cable gland should
be used to seal the conduit opening around the cable.
3. Connect the RTD cable shield wire to the ground lug in the housing.
26
1322
1000
500 Operating
region
0
12.0 20 30
Voltage (Vdc)
February 2019
42.4
Rosemount 3051SHP