Inserting The Bwt Transducer - Panametrics BWT System Installation Manual

4. Remove the transducer/junction box assembly.
5. Repeat the above steps for the other transducer.
3.5.2

Inserting the BWT Transducer

Please read the following steps completely before beginning the installation of the BWT transducer.
IMPORTANT: After you install the BWT transducers, you must allow the epoxy to cure for eight hours.
Note: In gas applications, the typical minimum pressure should be 5 barg (75 psig) for the transducers to receive
any signal. A pressure higher than this minimum should result in a better signal-to-noise ratio.
1. As shown below, place a small droplet (2 mm in diameter) of 3M Epoxy or equivalent on the center of the
transducer face (the picture below shows the transducer without the junction box ).
2. Screw the transducer/junction box into the fitting at the end of the FIPA Buffer. When you begin to feel some
resistance, stop turning the transducer and wait 5 seconds to give the couplant a chance to spread out.
BWT™ System Installation Guide
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Chapter 3. Acoustic Isolation Installation (FIPA Buffers)
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