Wiring - Emerson Rosemount 402 Quick Start Manual

Quick Start Guide
2

Wiring

For other wiring diagrams not shown below, please refer to
Transmitter Wiring
Table 2-1: Wire color and connections in sensor
Color
Gray
Clear
Orange
Clear
Red
White with red stripe
White
Clear
12
Diagrams.
Function
Connects to outer electrode
Coaxial shield for gray wire
Connects to inner electrode
Coaxial shield for orange wire
A. RTD
B. RTD in
C. RTD sense
D. RTD return
Shield for all RTD lead wires
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