787-500 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 Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com buy.wilcoxon.com www.wilcoxon.com SPECIFICATIONS 787-500 Low-frequency accelerometer Notes: 1 Frequency response limits, spectral and noise values are typical. Accessories supplied: 1/4-28 captive hex head screw; calibration data (level 2) Key features

  • High sensitivity
  • Clear signals at low vibration levels
  • Improved signal to noise ratio
  • Certified versions available for use in hazardous areas
  • Manufactured in ISO 9001 facility Sensitivity, ± 5%, 25°C 500 mV/g Acceleration range, VDC > 22 V 10 g peak Amplitude nonlinearity 1% Frequency response1: ± 10% ± 3 dB 0.5 - 5,000 Hz 0.2 - 10,000 Hz Resonance frequency 22 kHz Transverse sensitivity, max 5% of axial Temperature response: –25°C +120°C –10% +10% Power requirement: Voltage source Current regulating diode 18 - 30 VDC 2 - 10 mA Electrical noise, equiv. g: Broadband 2.5 Hz to 25 kHz Spectral 10 Hz 100 Hz 1,000 Hz 250 µg 2.5 µg/√Hz 1.5 µg/√Hz 1.5 µg/√Hz Output impedance, max 100 Ω Bias output voltage 12 VDC Grounding case isolated, internally shielded Temperature range –50° to +120°C Vibration limit 500 g peak Shock limit 5,000 g peak Electromagnetic sensitivity, equiv. g, max 70 µg/gauss Sealing hermetic Base strain sensitivity, max 0.0002 g/μstrain Sensing element design PZT, shear Weight 145 grams Case material 316L stainless steel Mounting 1/4-28 captive hex head screw, 0.046” diameter safety wire hole Output connector 2 pin, MIL-C-5015 style Mating connector R6 type Recommended cabling J10 / J9T2A Connections Function Connector pin power/signal A common B ground shell 99154 Rev.B.2 09/18 .98” (24.89 mm) 7/16 HEX MIL-C-5015

2 PIN CONNECTOR

2.09” (53.14 mm) .98” (24.89 mm) 1.04” (26.42 mm) .21” (5.33 mm) .92” (23.29 mm) 1/4-28 MOUNTING SCREW