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Model HV100/HV200 Series Isolated Sensor with High EMI Resistance

Brand: Wilcoxon Sensing Technologies
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Wilcoxon’s HV series are innovative accelerometers designed for demanding applications requiring high electrical isolation between the sensor and machine. HV sensors are designed to 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. 

HV series sensors can pass a HiPot test of > 6,000 volts from sensor electronics to mounting base. This high isolation prevents energy from arcing through the sensor offering better protection of the associated equipment. Improvements in EFT and ESD resistance improves survivability during extreme transient events. The HV series come with a variety of mounting options to ensure compatibility with every application.
Features
  • Ideal for power generation applications
  • Rapid shock recovery
  • Hermetically sealed
  • Case-base isolation min 6 kV
  • EMI-protected
  • Manufactured in an approved ISO 9001 facility
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Wilcoxon’s HV series are innovative accelerometers designed for demanding applications requiring high electrical isolation between the sensor and machine. HV sensors are designed to 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. 

HV series sensors can pass a HiPot test of > 6,000 volts from sensor electronics to mounting base. This high isolation prevents energy from arcing through the sensor offering better protection of the associated equipment. Improvements in EFT and ESD resistance improves survivability during extreme transient events. The HV series come with a variety of mounting options to ensure compatibility with every application.
Features
  • Ideal for power generation applications
  • Rapid shock recovery
  • Hermetically sealed
  • Case-base isolation min 6 kV
  • EMI-protected
  • Manufactured in an approved ISO 9001 facility
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Specifications

Brand

Approvals & Certifications

  • ISO 9001

Approvals & Certifications

  • CE

Electrical Connectors

  • Cable (J10 / J9T2A)
  • Output Connector: 2-Pin MIL-5015 - Model HV200 Series
  • Output Connector: 4-Pin M12 - Model HV100 Series

Element

  • Sensing Element Design: PZT, Shear

Enclosure, Body Material

  • Sensor Case: Stainless Steel

Frequency

  • Frequency Response (± 10 %): 1 to 7,000 Hz
  • Frequency Response (± 3 dB): 0.5 to 12,000 Hz
  • Frequency Response (± 5 %): 3 to 5,000 Hz
  • Resonance Frequency: 25 kHz

Input Impedance

  • Impedance between Connector & Base (1.0 kHz): > 10 megaohms
  • Impedance between Connector & Base (10 kHz): > 1 Megaohm
  • Impedance between Connector & Base (100 Hz): > 100 megaohms
  • Impedance between Connector & Base (DC): > 100 Gigaohms

Isolation

  • Case-Base Isolation: Min. 6 kV

Mounting

  • Integral Mounting: M6 x 1.00 x 6.2 mm - Model HV102 & HV202
  • Integral Mounting: M8 x 1.25 x 8.4 mm - Model HV100 & HV201

Noise

  • Electrical Noise, Equivalent G (Spectral: 10 Hz): 10 µg/√Hz
  • Electrical Noise, Equivalent G (Spectral: 100, 1,000 Hz): 5 µg/√Hz
  • Electrical Noise, Equivalent. G (Broadband: 2.5 Hz to 25 kHz): 700 µg

Non-Linearity

  • Amplitude Non-Linearity: 1 %

Output Impedence

  • 100 ohms

Power Requirement

  • 18-30 Vdc
  • Current Regulating Diode: 2-10 mA

Range

  • Acceleration Range, Vdc > 22 V: 80 G Peak

RFI/EMI Protection

  • EMI Protected

Seal Type

  • Hermetic

Sensitivity

  • Base Strain Sensitivity: < 0.0002 G/μstrain
  • Electromagnetic Sensitivity, Equivalent G: 70 µg/Gauss
  • Sensitivity, ± 5 %, 25° C (77° F): 100 mV/g
  • Transverse Sensitivity, Max. 5 % of axial

Shock

  • Shock Limit: 5,000 G Peak

Temperature Range

  • -40° to 120° C (-40° to 248° F)

Torque

  • Mounting Torque, Recommended: 35 In/Lbs (3.4 Nm) - Model HV101, HV102, HV200 & HV202
  • Mounting Torque, Recommended: 40 In/Lbs (4.5 Nm) - Model HV100 & HV201

Vibration

  • Vibration Limit: 500 G Peak

Voltage

  • Bias Output Voltage: 12 Vdc
  • Dielectric Withstand Voltage between Connector & Surface: 5,000 Vac (1 Minute)
  • Dielectric Withstand Voltage between Connector & Surface: 6,000 Vdc (1 Minute)
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