Emerson Rosemount 3051 Reference Manual page 64

Hardware installation
August 2019
2. Open the center (equalize) valve to equalize the pressure on both sides of the
3. After zeroing the transmitter, close the equalize valve.
64
A. Drain/vent valve
B. Isolate (open)
C. Equalize (closed)
D. Process
E. Isolate (closed)
F. Drain/vent valve
transmitter.
The manifold valves are now in the proper configuration for zeroing the transmitter.
A. Drain/vent valve
B. Isolate (open)
C. Equalize (open)
D. Process
E. Isolate (closed)
F. Drain/vent valve
A. Drain/vent valve
B. Isolate (open)
C. Equalize (closed)
D. Process
E. Isolate (closed)
F. Drain/vent valve
Reference Manual
00809-0100-4007
Rosemount 3051