Emerson Rosemount OCX8800A Manual page 278

Oxygen and combustibles transmitter
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Maintenance and service
December 2022
278
Figure 10-24: O
Cell, Thermocouple, and Heater Connections
2
A. O
cell wires
2
B. O
heater wires
2
C. Thermocouple wires
D. Return wire
E. O
cell and heater strut assembly
2
F. Sample block thermocouple
G. Sample block heater rods
H. Thermocouple O2
I. Thermocouple CO
J. Thermocouple sample block
K. CO reference
L. Heater sample block
M. Heater CO
N. Heater O2
O. Sensor housing terminals
P. Orange
Q. Green
R. Red
S. Yellow
Manual
00809-0500-4880
Emerson.com/Rosemount

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