Emerson Rosemount 3051CF Series Reference Manual page 77

Reference Manual
00809-0100-4774
3. Open the equalize valve on the low pressure (downstream) side of the transmitter.
4. After zeroing the transmitter, close the equalize valve on the low pressure
Reference Manual
A. Isolate (open)
B. Process
C. Equalize (open)
D. Equalize (closed)
E. Drain vent (closed)
F. Process
G. Isolate (closed)
The manifold is now in the proper configuration for zeroing the transmitter.
A. Isolate (open)
B. Process
C. Equalize (open)
D. Equalize (open)
E. Drain vent (closed)
F. Process
G. Isolate (closed)
(downstream) side of the transmitter.
Hardware installation
July 2020
77