797

797 WILCOXON | Alldatasheet

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Wilcoxon Sensing Technologies 8435 Progress Drive Frederick, MD 21701 USAAn Amphenol Company Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. buy.wilcoxon.com www.wilcoxon.com Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com SPECIFICATIONS 797 series General purpose accelerometer Accessories supplied: #12105-01 captive socket head (metric mounting available); calibration data (level 3) Key features

• Certified versions available for use in hazardous areas (models 797E, 797-33, 797-35)
• Radiation resistant options available (model 797R)
• Manufactured in ISO 9001 facility 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 2 - 7,000 Hz 1 - 12,000 Hz Resonance frequency 26 kHz Transverse sensitivity, max 5% of axial Temperature response: –50°C +120°C –15% +15% 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 600 µg 8 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 –50° to +120°C Vibration limit 500 g peak Shock limit 5,000 g peak Sealing hermetic Base strain sensitivity 0.002 g/μstrain Sensing element design PZT, shear Weight 138 grams Case material 316L stainless steel Mounting 1/4-28 captive socket head 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 98244 Rev.E.1 12/18 1/4-28 mounting thread 1.65"1.20" 0.25" 1.05" dia. 2.15" 2 pin connecto r safety wire hole 0.062 dia. Certifications Class I, II, III, T4 Div 1 Groups A, B, C, D, E, F, G Div 2 Groups A, B, C, D, F, G 797EAll 797 models Class I, Div 1 Groups A, B, C, D 797-33 797-35 II 1 G Ex ia IIC T4 Ga Tamb: -50°C to 120°C For Hazardous area installations the transducer must be installed per 11537. The model 797-35 transducer must not be subjected to an acceleration greater than 3200g.