Table 3-1: Temperature ranges for transducers, mounts and holders
(continued)
Transducer type
Temperature range
Mount and holder type
T-12
-20 to +100 °C (-4 to 212 °F)
Standard mounts/Holders,
NBR O-ring Inconel mounts/
316L Holders,
NBR O-ring Inconel Mounts/
Inconel Holders/FKM O-ring
T-21
1
-20 to +100 °C (-4 to 212 °F)
Standard mounts/Holders/NBR
O-ring
Inconel Mounts/316L Holders,
NBR O-ring
Inconel Mounts/Inconel
Holders/FKM O-ring
T-22
2
-50 to +100 °C (-58 to 212 °F)
Standard mounts/Holders/NBR
O-ring
Inconel mounts/316L Holders,
NBR O-ring
Inconel Mounts/Inconel
Holders/FKM O-ring
1
T-21 transducers use W-01 transformers
2
T-22 transducers use W-02 transformers
3.2.1
T-Slot transducer removal with extractor tool
To replace transducers under pressure, refer to Ultrasonic Split Clamp Extractor Tool
Operation Manual (00809-0200-3417).
NOTICE
To access the product datasheet from the Rosemount
™
products page (above link), select
the Rosemount Gas Ultrasonic Flow Meter link, click the Documentation tab, expand the
Data Sheets - Bulletins - Catalogs tab, then select the Data Sheet.
The Rosemount Split Clamp Extractor tool is used with Rosemount Model 3414, 4-Path
(SeniorSonic
™
) meters only.
Meter repairs
Maintenance and Troubleshooting Manual
April 2022
00809-0600-3104
44
Emerson.com/Rosemount