T-200 Transducer Housing Removal And Installation - Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual

Maintenance and Troubleshooting Manual
00809-0600-3104
3.6 T-200 transducer housing removal and
installation
This section provides the procedures for removing a transducer housing from a T-200
transducer assembly and installing a transducer housing on a transducer stalk assembly.
If the transducer assembly is installed in a meter body, follow the procedure in to
remove the transducer assembly from the meter body first. After installing or replacing
a transducer housing, follow to install the transducer assembly to the meter body.
WARNING
Contents may be hazardous.
The meter must be fully depressurized and drained before attempting to remove the T-200
transducer assembly. If gas or fluid begins to leak from the T-200 transducer stalk
assembly, stop immediately and reinstall T-200 stalk assembly.
Failure to comply could cause serious injury or equipment damage.
Figure 3-16: Components of the T-200 transducer assembly
A. Retaining ring
B. Washer
C. Wave spring
D. Transducer housing
E. Spacer
F. Transducer stalk assembly
G. Transducer retainer
3.6.1 T-200 transducer housing removal
This procedure is for removing a transducer housing from a T-200 transducer assembly
installed in a meter body.
Procedure
1. Follow
2. Hold the T-200 transducer assembly vertically with the transducer retainer facing up.
3. Remove the transducer retainer from the stalk. Do not drop the transducer capsule.
4. Carefully pull the transducer capsule out of the stalk and place it in a safe place.
Rosemount Gas Ultrasonic Flow Meters
T-200 transducer capsule assembly removal
assembly from the meter body first. Ensure that the line pressure is down to
atmospheric pressure prior to disassembly.
Meter repairs
January 2024
to remove the transducer
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