746 WILCOXON | Alldatasheet
Document overview
- Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
- PDF pages: 1
Technical content
Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release.
8435 Progress Drive
Frederick, MD 21701 USA Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 Wilcoxon Sensing Technologies An Amphenol Company info@wilcoxon.com www.wilcoxon.com SPECIFICATIONS 746 Underwater accelerometer Notes: 1 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. Accessories supplied: SF1 mounting stud; calibration data Key features
- High pressure rating
- Wide frequency range
- Manufactured in ISO 9001 facility Sensitivity, ± 5%, 25°C 100 mV/g Acceleration range1 80 g peak Amplitude nonlinearity 1% Frequency response: ± 1 dB ± 3 dB 2 - 8,000 Hz 1 - 15,000 Hz Resonance frequency, mounted, nominal 30 kHz Transverse sensitivity, max 5% of axial Temperature response: –50°C +80°C –10% +4% Power requirement: Voltage source Current regulating diode1 18 - 30 VDC 2 - 10 mA Electrical noise, equiv. g, nominal: Broadband 2.5 Hz to 25 kHz Spectral 10 Hz 100 Hz 1,000 Hz 50 µg 10 µg/√Hz 0.8 µg/√Hz 0.2 µg/√Hz Output impedance, max 100 Ω Bias output voltage 10, ±2 VDC Grounding isolated Hydrostatic pressure 650 psi Temperature range –50° to +80°C Vibration limit 500 g peak Shock limit 5,000 g peak Base strain sensitivity 0.005 g/μstrain Dynamic weight 45 grams Case material titanium Mounting 10-32 tapped hole Integral cabling J6, 10 ft. 98097 Rev.F.2 10/24 Underwater cable Polyurethane molding 3/4" hex 0.73" dia. 1.05" 10-32 mounting hole 0.12" 2.80" Recommended minimum bend radius 1.6" Connections Function Connector power/signal center common shield Pin assignments Pin # Cable 1 NC 2 shield/common 3 NC 4 NC
5 B+/signal
(Seacon AWM-6-MP)