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TTFM 6.1 INSTRUCTION MANUAL
34
Transducer Installation in Wet Locations (SE16B and
SE16A)
The TTFM 6.1 Transit Time Flowmeter transducers are rated
for accidental submersion up to 10 psi (0.75 bar). The
flowmeter will continue to operate and measure flow
accurately during periods of submergence. Plastic seal
jackets on the cables, as well as the BNC connectors, must
be filled with coupling compound to provide additional
moisture protection for the BNC cable connectors.
Transducer Installation in Wet Locations (SE16C)
The TTFM 6.1 Transit Time Flowmeter transducers are rated
IP67 for accidental submersion up to 1 meter in depth (3.3
feet) for up to 30 minutes. The flowmeter will continue to
operate and measure flow accurately during periods of
submergence. The provided couplings on the transducer
and transducer cable should be tightened to ensure a
proper seal. We suggest using Teflon tape on threads
connecting the transducer to the coupler.