Emerson Rosemount OCX8800A - Page 19

Figure 1-5: Typical System Installation - Remote Electronics
A. Gases
B. Duct
C. Stack
D. Heater power cable (up to 150 ft. [46 m])
E. Signal cable (up to 150 ft. [46 m])
F. Test gas flow meter
G. Dilution air flow meter
H. 4-20 mA outputs (two twisted pairs)
I. Line voltage
J. Instrument air supply (reference gas)
K. Pressure regulator
L. High O
2
test gas
M. Low O
2
test gas
N. CO test gas
Manual Description and specifications
00809-0500-4880 December 2022
Rosemount OCX8800A 19