Vibration Transducer 4-1230 pages
4-123
Vibration Transducer
Velocity Sensors
Applications
• Aircraft Engines
• Industrial Turbines
• Power Generators
• Test Cells
Features
• Self-generated, high level,
low impedance output
• Operates to +500°F (+260°C)
• Weighs only 4.25 ounces
Description
CEC’s 4-123-0001 Vibration Transducers
are particularly suited to turbine applications.
They operate to +500°F, have low sensitivity to
transverse accelerations, and can be mounted in
any plane. The low impedence, high level output
requires no special amplifiers, simplifying your
measurement system. Precision jewel bearings
provide nearly friction-free movement for long
life reliability.
bearing mechanism. A coil is attached to the
case, and movement between the magnet and
coil produces the ouput signal when the case
vibrates. This air-damped system operates
above its natural frequency. The AC mV output
is proportional to velocity. The sealed case
provides protection from contamination.
CEC’s 4-123 Vibration Transducers
use a seismic mass that moves on a special
CEC Vibration Products • 746 Arrow Grand Circle • Covina, California 91722 • USA
(626) 938-0200 • (800) 468-1345 • Fax: (626) 938-0202 www.cecvp.com
ISO 9001:2000
AS9100
Certified