Emerson Rosemount 2051 Reference Manual page 57

Reference Manual
00809-0100-4107
2. Open the equalize valve on the high pressure (upstream) side of the transmitter.
3. Open the equalize valve on the low pressure (downstream) side of the transmitter.
Reference Manual
A. (Plugged)
B. Isolate (open)
C. Process
D. Equalize (closed)
E. Equalize (closed)
F. Drain vent (closed)
G. Process
H. Isolate (closed)
I. (Plugged)
A. (Plugged)
B. Isolate (open)
C. Process
D. Equalize (open)
E. Equalize (closed)
F. Drain vent (closed)
G. Process
H. Isolate (closed)
I. (Plugged)
The manifold is now in the proper configuration for zeroing the transmitter.
Hardware Installation
September 2020
57