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Description:
CEC’s
4-137 Vibration Transducers offer a technology
breakthrough in velocity output vibration
transducer design. These transducers use a
special advanced technology bearing system
that extends their service life. Yet, this
design preserves the simplicity and reliability
that is typical of CEC’s self generating,
low impedance vibration transducers.
We designed the 4-137 Vibration
Transducers for turbine applications. Use
them in hot sections where high temperatures
cause problems with other instruments. They
simplify your system because low impedance,
high level output does not require special
amplifiers or low-noise cables. They have
low sensitivity to transverse accelerations,
and you can mount them in any plane. Their
rugged construction and new bearing system
insure high reliability and long service life.
These instruments are
especially valuable where space is limited.
They adapt easily to your installation because
models are available in a variety of mounting
configurations and sensitivities. CEC 4-137
Vibration Transducers use a seismic mass magnet
that moves on special ceramic bearings. A
coil is attached to the case, and movement
between magnet and coil produces the output
signal when the case vibrates.
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