Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual page 42

Meter repairs
January 2024
2. Ensure that the line pressure is down to atmospheric pressure prior to disassembly.
3. Disconnect transducer cabling and chordset from the transducer assembly by
4. Disconnect the transducer cable nut. Pull the chordset from the transducer
5. If the meter is equipped with T-21 or T-22 transducers, remove the transducer
6. Loosen the T-Slot transducer holder assembly with a 1 ¼-in. socket. Carefully remove
42
turning the cable nut counter-clock wise.
assembly.
Note
Do not twist the chordset as you disconnect it from the transducer assembly.
retainer using a 1 ⅛-in. wrench and then disconnect and remove the transformer
(Figure 3-3).
Note
T-21 transducers use W-01 transformers and T-22 transducers use W-02
transformers.
Figure 3-3: T-21 and T-22 transducer assembly
A. Transducer cable (max. length 15 ft.)
B. Transducer cable nut and chordset
C. Transformer retainer (Standard P/N 1-360-01-958 or High Temperature P/N
1-360-01-978)
D. Transformer assembly T-21 (W-01 P/N 1-360-03-090) or T-22 (W-02 P/N
1-360-03-110)
E. Transducer holder
F. Transducer holder O-rings
G. Set screw holes (end of transducer holder)
H. Transducer stalk (optional)
I. Transducer assembly
J. Mount and backup O-ring
the T-Slot transducer assembly.
Maintenance and Troubleshooting Manual
Emerson.com/Rosemount
00809-0600-3104