UFC 3 -430-11
14 February 2001
Figure 7-10. Multiple Boiler Control Loop Plant Master
TO BOILER MASTER #1 CONTROL
>
TO BOILER MASTER #2 CONTROL
PIC
PIT
PY
.
.
.
A/M
TO BOILER MASTER #n CONTROL
PIC
PIT
A/M
BOILER #1 STEAM
BOILER #2 STEAM
STEAM TO PLANT
.
.
.
BOILER #n STEAM
SYMBOLS PER ANSI/ISA-S5.1
7-11
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