993B 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 993B series General purpose triaxial accelerometers Notes: 1 As measured using the mounting screw.
2 Optional cable terminations: R11D (11-pin Fischer), R9W (4-pin Bendix), R21 (4-pin Amp),
3xR2 (BNC) Accessories supplied: 10-32 captive screw; calibration data (level 2) Key features
- Hazardous area certified versions available (models 993B-5-33, 993B-6-33, and 993B-7-33)
- Manufactured in ISO 9001 facility 993B-5 993B-6 993B-7 Sensitivity, ± 10%, 25°C 25 mV/g 50 mV/g 100 mV/g Acceleration range 160 g peak 80 g peak 40 g peak Amplitude nonlinearity 1% Frequency response1: Z axis, ± 3 dB X and Y axes, ± 3 dB 2 - 10,000 Hz 2 - 7,000 Hz Transverse sensitivity, max 7% of axial Power requirement: Voltage source Current regulating diode 18 - 30 VDC 2 - 5 mA Electrical noise, equiv. g, nominal: Broadband 2.5 Hz to 25 kHz Spectral 10 Hz 100 Hz 1,000 Hz 336 µg 24 µg/√Hz 3.2 µg/√Hz 2.0 µg/√Hz 220 µg 15 µg/√Hz 2.0 µg/√Hz 1.1 µg/√Hz 160 µg 10 µg/√Hz 1.4 µg/√Hz 1.0 µg/√Hz Output impedance, max 400 Ω Bias output voltage 11 VDC Grounding case isolated, internally shielded Turn-on time <1 sec Temperature range –50° to +120°C Vibration limit 500 g peak Shock limit 5,000 g peak Electromagnetic sensitivity, equiv. g 100 µg/gauss Sealing hermetic Base strain sensitivity, max 0.0005 g/μstrain Hydrostatic pressure, max 100 psi (IP68) Weight (excluding cable) 134 grams Case material 316L stainless steel Cable integral, 16 ft. Teflon® J9T4B, armored Cable termination2 stripped and tinned Mounting 10-32 captive screw Connections Function Cable conductor color X axis, power/signal green Y axis, power/signal red Z axis, power/signal white common (all channels) black N/C shield 98872 Rev.E.2 09/18