787T 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 787T General purpose dual output sensor Notes: 1 To minimize the possibility of signal distortion during high vibration signals, 24 to 28 VDC powering is recommended. The higher level constant current source should be used when driving long cables. 2 A maximum current of 6 mA is recommended for operating temperatures in excess of 100°C. Accessories supplied: 1/4-28 captive screw; calibration data (level 2) Key features
- Accelerometer with internal temperature sensor
- Available with M12 connector
- 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 1.0 - 5,000 Hz 0.7 - 10,000 Hz 0.5 - 12,000 Hz Resonance frequency 22 kHz Transverse sensitivity, max 5% of axial Temperature response: –25°C +120°C –10% +10% Temperature sensor: Output sensitivity Measurement range 10 mV/°C 2° to 120°C Power requirement: Voltage source1 Current regulating diode1,2 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 700 µg 10 µg/√Hz 5 µg/√Hz 5 µg/√Hz Output impedance, max 100 Ω Bias output voltage, nominal 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 0.002 g/μstrain Sensing element design PZT ceramic / shear Weight 145 grams Case material 316L stainless steel Mounting 1/4-28 captive screw w/ 0.046” diameter safety wire hole Output connector 3 pin, MIL-C-5015 style Mating connector 3 socket, MIL-C-5015 style Recommended cabling 3 conductor, shielded Connections Function Connector pin accelerometer power/signal A accelerometer and temp sensor common B temp sensor signal C ground / case shell 99101 Rev.B.2 08/19