30
Reference Manual
00809-0100-4853, Rev AB
Installation
January 2017
Installation
Figure 3-14. Transmitter RTD Wiring Connection
A. Ground lug
B. RTD cable assembly wires
C. Pt 100 RTD sensor
3-wire RTD
A 4-wire Pt 100 RTD is required to maintain published performance specifications.
A 3-wire Pt 100 RTD may be used with degraded performance. If connecting to a 3-wire RTD, use a
4-wire cable to connect the Rosemount 3051SMV terminal block to the RTD connection head. Within
the RTD connection head, connect two of the same colored wires from the Rosemount 3051SMV to the
single colored wire of the RTD sensor.
3.5
Rosemount 305 and 304 Manifolds
The Rosemount 305 Integral Manifold is available in two designs: coplanar and traditional. The
traditional Rosemount 305 Integral Manifold can be mounted to most primary elements with mounting
adapters.
C
B
Red
Red
White
White
A
Summary of Contents for Rosemount MultiVariable 3051SMV
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