Emerson Rosemount Oxymitter DR Reference Manual page 43

Reference Manual
00809-0100-4884
Figure 2-17: Rosemount Oxymitter DR probe wired to the ZA8C or AV8C converter
Heater temperature set to 1380 °F (750 °C).
The greater mass of the Rosemount Oxymittter DR probe requires a longer time to heat
up. Upon startup, the Yokogawa electronics may indicate an error, because the probe has
not reached temperature setpoint in the normal time. Remove power from the Yokogawa
electronics or probe module to clear the error and restore power. You may have to repeat
this procedure a couple of times before probe operating temperature is reached.
A. ZA8C or AV8C terminal
B. Cell
C. Thermocouple
D. Cold junction
E. Ground shield
F. ZA8C or AV8C
G. Probe heater
H. ZA8C or AV8C converter
I. Heater and signal cable
J. Rosemount Oxymitter DR probe
K. Existing mounting
Rosemount Oxymitter DR
Install
April 2022
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