A. Power supply
Note
Installation of the transient protection terminal block does not provide transient
protection unless the Rosemount 3051SMV housing is properly grounded. See Grounding
for more information.
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 four-wire cable for the process temperature connection.
2. Connect the RTD cable to the Rosemount 3051SMV 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.
Installation
Reference Manual
October 2018 00809-0100-4803
86 Rosemount 3051S Multivariable Transmitter
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