Emerson Process Management 3051 Pacemaker User Manual


 
Quick Start Guide
7
February 2015
In-line gage transmitter orientation
The low side pressure port (atmospheric reference) on the in-line gage
transmitter is located in the neck of the transmitter, behind the housing. The vent
path is 360° around the transmitter between the housing and sensor. (See
Figure 3.)
Keep the vent path free of any obstruction, including but not limited to paint,
dust, and lubrication by mounting the transmitter so that the process can drain
away.
Figure 3. In-line Gage Low Side Pressure Port
A. Low side pressure port (atmospheric reference)
Table 2. Torque values for the flange and flange adapter bolts
Bolt material Head markings Initial torque Final torque
Carbon Steel (CS) 300 in.-lbs. 650 in.-lbs.
Stainless Steel (SST) 150 in.-lbs. 300 in.-lbs.
B7M
316
316
316
SW
316
STM
316
R
B8M
A