Emerson Rosemount 3051S MultiVariable - Page 95

A. Drain/vent valve
B. Isolate (open)
C. Equalize (closed)
D. Process
E. Isolate (closed)
F. Drain/vent valve
2. Open the equalize valve to equalize the pressure on both sides of the transmitter.
The manifold is now in the proper configuration for performing a zero trim on the
transmitter.
A. Drain/vent valve
B. Isolate (open)
C. Equalize (open)
D. Process
E. Isolate (closed)
F. Drain/vent valve
3. After zeroing the transmitter, close the equalize valve.
Reference Manual
Installation
00809-0100-4803 October 2018
Emerson.com/Rosemount 95