728A 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 728A and 728T High sensitivity, compact accelerometers Accessories supplied: SF1 mounting stud; calibration data (level 3) Key features
- Wide dynamic range
- Low noise floor
- Manufactured in ISO 9001 facility Sensitivity, ± 5%, 25°C 500 mV/g Acceleration range 15 g peak Amplitude nonlinearity 1% Frequency response: ± 5% ± 3 dB 3 - 5,000 Hz 1 - 10,000 Hz Resonance frequency, mounted, nominal 24 kHz Transverse sensitivity, max 7% of axial Temperature response: –50°C +120°C –10% –5% Power requirement: Voltage source Current regulating diode 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 30 µg 5.0 µg/√Hz 0.4 µg/√Hz 0.1 µg/√Hz Output impedance, max 100 Ω Bias output voltage, nominal 10 VDC Grounding: 728A 728T case grounded base isolated Temperature range –50° to +120°C Vibration limit 250 g peak Shock limit 2,500 g peak Electromagnetic sensitivity at 60 Hz 20 µg/gauss Base strain sensitivity 0.002 g/μstrain Weight 44 grams Case material stainless steel Mounting 10-32 tapped hole Output connector 10-32 coaxial Mating connector R1 Recommended cabling J93 98056 Rev.B.1 09/18 0.54" dia. 0.60" dia. 1.00" 5/8" hex 10-32 coaxial connector 10-32 mounting hole 10-32 coaxial connector 10-32 mounting hole 0.62" dia. 1.40" 0.64" dia. 11/16" hex Model 728A Model 728T