DIFFERENTIAL CHARGE AMPLIFIER0 pages
1-328
DIFFERENTIAL CHARGE AMPLIFIER
Applications
• Test Cell Instrumentation
• Automotive R&D
• Aerospace Flight Testing
• Modal Analysis
Features
• Low Impedance Output
• Extremely Low Noise
• User Selectable Gain
Monitoring Systems
• Wide Frequency Response
• Acceleration and Velocity
Outputs
Description
The CEC model 1-328-0XXX is a remote
Chartge Converter designed for use with
differential piezoelectric transducers. This robust
device converts a high impedance charge input
to a low impedance AC mV output. Both an
acceleration output and a proportional velocity
signal are provided.
The 1-328 output is proportional to the pC
charge input at a constant gain throughout the
specified operating range. The 1-328 features a
field selectable output gain of x2 or x10 and a
frequency response of 5Hz1 to 10 kHz. The 1-328
is powered by a 24 Vdc compliance voltage.
1.
See table 1 for high-pass filter options
ISO 9001:2000
AS9100
Certified
CEC Vibration Products • 746 Arrow Grand Circle • Covina, California 91722 • USA
(626) 938-0200 • (800) 468-1345 • Fax: (626) 938-0202 www.cecvp.com