CC701 WILCOXON | Alldatasheet

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Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. Wilcoxon Sensing Technologies 8435 Progress Drive Frederick, MD 21701 USAAn Amphenol Company buy.wilcoxon.com www.wilcoxon.com Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com SPECIFICATIONS CC701 Charge converter Notes: 1 Measured with 1,000 pF source capacitance, 21V supply, 4 mA.

2 To minimize the possibility of signal distortion when driving long cables with high vibration

signals, 24 to 30 VDC powering is recommended. The higher level constant current source should be used when driving long cables. Options: Filtered for high temperature charge mode with sensitivity of 4 mV/pC (model CC701HT); sensitivity of 10 mV/pC (model CC701A) Key features

  • Converts charge output from a vibration sensor to a strong voltage signal
  • Immune to cable motion noise
  • Manufactured in ISO 9001 facility TRANSFER CHARACTERISTICS1 Sensitivity, ± 5% 1 mV/pC Frequency response: ± 5% –3 dB 10 - 25,000 Hz 0.5 Hz Nonlinearity <1% Harmonic distortion <1% INPUT CHARACTERISTICS Allowable source capacitance, max 6,000 pF OUTPUT CHARACTERISTICS Output voltage, max 5 V rms Electrical noise, nominal: Source capacitance (transducer + cable) Broadband 2.5 Hz to 25 kHz Spectral 10 Hz 100 Hz 1,000 Hz 10,000 Hz 500 1,000 5,000 pF 5 7 10 µV 0.50 0.50 0.50 µV/√Hz 0.06 0.07 0.15 µV/√Hz 0.04 0.04 0.07 µV/√Hz 0.02 0.03 0.05 µV/√Hz Output impedance (depending on source capacitance) 25 - 150 Ω Bias output voltage, nominal 10 VDC POWER REQUIREMENTS Voltage source 18 - 30 VDC Constant current2 2 - 10 mA ENVIRONMENTAL Temperature range –40° to +100°C PHYSICAL Weight 40 grams Case material stainless steel Connectors: Signal input Signal output Microdot 10-32 BNC 98320 Rev.F.1 09/18 CC701 IEPE Constant Current Power Supply PR710A PR712 P702B P703B P704B Charge mode accelerometer Signal output Power diagram Microdot 10 - 32 (to transducer) BNC connector (to power supply and instrumentation) 2.2" 0.62"