786A 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 786A General purpose accelerometer Accessories supplied: SF6 mounting stud; calibration data (level 2) Key features
- MTBF 25 years
- Certified versions available for use in hazardous areas
- API 670 compliant
- Manufactured in ISO 9001 facility Connections Function Connector pin power/signal A common B ground shell 98692 Rev.E.2 09/18 Sensitivity, ± 5%, 25°C 100 mV/g Acceleration range, VDC > 25 V 80 g peak Amplitude nonlinearity 1% Frequency response: ± 5% ± 10% ± 3 dB 3 - 5,000 Hz 1 - 9,000 Hz 0.5 - 14,000 Hz Resonance frequency 30 kHz Transverse sensitivity, max 5% of axial Temperature response: –55°C +120°C –20% +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 700 µg 10 µg/√Hz 5 µg/√Hz 5 µg/√Hz Output impedance, max 100 Ω Bias output voltage 12 VDC Grounding case isolated, internally shielded Temperature range –55° 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 90 grams Case material 316L stainless steel Mounting 1/4-28 UNF tapped hole Mating connector MIL-5015 style Recommended cabling J10 / J9T2A MIL-C-5015
2 PIN CONNECTOR
2.08 Ø.86 Ø.75 0.151/4-28 MOUNTING STUD 7/8 HEX Optional certified versions available for use in hazardous areas: - Class I Div 1 (Zone 0/1) - Class I Div 2 (Zone 2)