Emerson FB2100 Instruction Manual page 39

Figure 2-11.
Figure 2-12.
Use the following bolt installation procedure:
1.
2.
3.
4.
5.
Table
Bolt Material
Carbon Steel
(CS)
Stainless Steel
(SST)
Installation
Transmitter with Coplanar Flange and Optional Flange Adapters
Transmitter with Traditional Flange and Optional Flange Adapters
Carbon steel bolts do not require lubrication. Stainless steel bolts are factory-coated
with a lubricant to ease installation. Do not apply any additional lubricant when
installing either type of bolt.
Finger-tighten the bolts.
Torque the bolts to the initial torque value using a crossing pattern. See
initial torque value.
Torque the bolts to the final torque value using the same crossing pattern. See
for final torque value.
2-3
4 1 T
Verify that the flange bolts protrude through the sensor module before applying
pressure.
2-3. Torque Values for the Flange and Flange Adapter Bolts
Head markings
FB2100 Flow Computer Instruction Manual
Initial Torque
300 in. -lbs.
(33.9 N m)
150 in. -lbs.
(16.9 N m)
D301783X012
November 2023
for
Table 2-3
4 1 T 4 1 T
Table
4 1 T
Final Torque
650 in. -lbs.
(73.4 N m)
300 in. -lbs.
(33.9 N m
25