| http://www.w3.org/ns/prov#value | - Higher Operating Temperatures (125 C.) (co-polymers) [0052] Referring to FIG. 1b, the piezoelectric film sensors 30 may be mounted directly onto the outer diameter of the pipe 14 by epoxy, glue or other adhesive. [0053] Alternatively, as shown in FIGS, 5-9, the piezoelectric film sensor 30 is be adhered or attached to a strap 72 which is then clamped (or strapped) onto the outer surface of the pip
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