2.4.4 Reference air set, solenoids, and blowback option
with COe zero function
Figure 2-14 shows the piping arrangement for the transmitter with the blowback
and autocalibration options when COe zero function is used. The arrangement is
similar to Figure 2-12 except instrument air is used as the high O
2
test gas.
Install Manual
December 2022 00809-0500-4880
50 Emerson.com/Rosemount