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REMOTE CHARGE AMPLIFIER

REMOTE CHARGE AMPLIFIER
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1-320 REMOTE CHARGE AMPLIFIER Applications • Test Cell Instrumentation • Automotive R&D • Aerospace Flight Testing • Modal Analysis Features • Low Impedance Output • Extremely Low Noise • Optional Gains Monitoring Systems • Wide Frequency Response • Small Durable Packaging Description The Type 1-320 Remote Charge Converter (RCC) is designed for use with single-ended piezoelectric transducers that do not have internal electronics. The 1-320 is available with fixed gains of 1.0 mV/pC or 10.0 mV/pC and are compatible with most vibration instrumentation systems like the CEC 8000 C-CATS. The 1-320 converts a high impedance charge input signal to a low impedance proportional voltage. This RCC utilizes a standard 2-wire constant current source within a range of 4 to 20 mA and a compliance voltage of 20 to 36 VDC. These low noise devices offer a wide frequency response of 2 to 45 kHz. 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

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1-320 Remote Charge Amplifier Performance Specifications Ordering Information Transducer Input: In keeping with CEC’s policy of continuing product improvement, specifications may be changed without notice. pC charge transducer using a Microdot S-50 connector with shell as the signal ground. Signal Output: TABLE 1 mV/pC proportional to the pC charge input at a constant gain throughout the specified operating range. (See Table 1) Power: 4 to 20mA constant current at a compliance voltage of 20 - 36 VDC. Variation Input 1-320-0001 Gain 1 mV/ pC Single-Ended 1-320-0002 10 mV/ pC Single-Ended...

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REMOTE CHARGE AMPLIFIER 2Pages

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REMOTE CHARGE AMPLIFIER
2Pages