HV200

High EMI resistance accelerometers HV100 and HV200 series Wilcoxon’s HV series are designed for demanding applications requiring high electrical isolation between the sensor and machine. HV sensors can withstand arcing between the sensor base and its internal electronics to levels as high as 6,000 volts. The sensors offer improved EMI resistance in areas where high electromagnetic interference occurs, such as wind turbines, railway systems and other high-voltage generators. Improvements in EFT and ESD resistance improve survivability during extreme transient events. The HV series are available with a variety of mounting options to ensure compatibility with every application. Key features Models available HV models Output connector HV100 Integral mounting M8 x 1.25 HV101 4 pin, M12 1/4-28 UNF HV102 M6 HV200 1/4-28 UNF HV201 2 pin, MIL-5015 HV202 M8 x 1.25 M6 • Case-base isolated up to 6 kV • Ideal for power generation applications • Rapid shock recovery • Improved EMI resistance • Manufactured in an approved ISO 9001 facility Certifications Note: Due to continuous process improvement, specifications are subject to change without notice. This document is cleared for public release. Wilcoxon Sensing Technologies An Amphenol Company 99190 Rev.B.1 09/18 8435 Progress Drive Frederick, MD 21701 USA Tel: +1 (301) 330-8811 Fax: +1 (301) 330-8873 info@wilcoxon.com buy.wilcoxon.com www.wilcoxon.com 1 High EMI resistance accelerometers HV100 and HV200 series SPECIFICATIONS Sensitivity, ± 5%, 25°C 100 mV/g Connections - HV100 series Acceleration range, VDC > 22 V 80 g peak Function Connector pin Amplitude nonlinearity 1% signal P1 3 - 5,000 Hz 1 - 7,000 Hz 0.5 - 12,000 Hz to pin 3 inner shield P2 common P3 case P4 connector shell case Frequency response: ± 5% ± 10%  ± 3 dB Resonance frequency 25 kHz Transverse sensitivity, max 5% of axial Temperature response: –40°C   +120°C –10% +10% Temperature range –40° to +120° C Power requirement: Voltage source Current regulating diode 18 - 30 VDC 2 - 10 mA Connections - HV200 series Dielectric withstand voltage between connector and surface: 6,000 VDC 5,000 VAC 1 min. 1 min. Electrical noise, equiv. g: 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 100 Ω Impedance, between connector and base:  DC  100 Hz  1.0 kHz  10 kHz >100 GΩ >100 MΩ >10 MΩ >1 MΩ Bias output voltage 12 VDC Grounding case isolated, internally shielded Vibration limit 500 g peak Shock limit 5,000 g peak Electromagnetic sensitivity, equiv. g, max 70 µg/gauss Sealing hermetic Base strain sensitivity