Table 3-1: Temperature ranges for transducers, mounts and holders (continued)
Transducer type Temperature range Mount and holder type
T-22
2
-50 °C to +100°C (-58°F to 212
°F)
Standard mounts/Holders/NBR
O-ring
Inconel mounts/316L Holders,
NBR O-ring
Inconel Mounts/Inconel
Holders/FKM O-ring
Inconel Mounts/316L
Holders/FKM O-rings
T-41
1
-50 °C to +100°C (-58°F to 212
°F)
Standard mounts/Holders/NBR
O-ring
Inconel Mounts/316L
Holders/NBR O-ring
Inconel Mounts/Inconel
Holders/FKM O-ring
Inconel Mounts/316L
Holders/FKM O-rings
T-200 -50 °C to +125°C (-58°F to 257
°F)
Standard Stalk Assemblies
Inconel Stalk Assemblies
1
T-21 and T-41 transducers use W-01 transformers
2
T-22 transducers use W-02 transformers
3.2.1 T-slot transducer removal
Procedure
1. Blow the line down according to the site standard operating procedures.
2. Ensure that the line pressure is down to atmospheric pressure prior to disassembly.
3. Disconnect transducer cabling from the transducer assembly by removing the
retaining clips and pulling the cable plug straight out. Do not twist or rotate the
plug.
4. Remove the transformer retainer using a 1 1/8” wrench and then disconnect and
remove the transformer module (T-Slot transducer assembly and mount).
Note
T-21 and T-41 transducers use W-01 transformers and T-22 transducers use W-02
transformers.
Maintenance and Troubleshooting manual Meter repairs
P/N 3-9000-791 August 2021
Maintenance and Troubleshooting manual 45
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