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262 T-Slot Transducer Removal and Installation Procedures
Section 7: Maintenance and troubleshooting Reference, Installation, and Operations Manual
June 2013 3-9000-743 Rev S
7.2 T-Slot Transducer Removal and Installation
Procedures
The T-Slot transducer assembly is an improvement to the direct mount transducer. It offers
improved transducer alignment and superior acoustic isolation between the transducer and the
meter housing. The net result is improved performance and stability. The assembly is used on
both SeniorSonic™ and JuniorSonic™ Meters and is line pressure vented.
7.2.1 Removal with Extractor Tool
To replace transducers under pressure, refer to the Daniel Ultrasonic Extractor Tool Operation
Manual (Daniel P/N 3-9000-729) for installation and removal of the older style transducers (e.g.
M-Mount, P-Mount, and Q-Mount). For J-Mount and K-Mount transducers, refer to Ultrasonic
Split Clamp Extractor Tool Operation Manual (Daniel P/N 3-9000-744) available to download from
the Daniel website:
http://www2.emersonprocess.com/EN-US/BRANDS/DANIEL/FLOW/Pages/Flow.aspx
Figure 7-1 J-Mount Transducer Assembly
To access the product manual, from the Daniel products page (above link), select the Daniel
SeniorSonic 4-Path Gas Flow Meter link, click the Documentation tab, expand the Manuals &
Guides tab, then select the manual.
A. Transducer cable (max. length 15 ft.)
B. Transducer cable nut and chordset
C. Mount
D.
Transducer assembly, stalk and holder,
A.
B.
C.
D.