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Model 993A-5 Triaxial Accelerometer with Integral Cable

Brand: Wilcoxon Sensing Technologies
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Triaxial accelerometers consist of three sensing elements within a single housing. Wilcoxon’s 993A-5 senses three mutually perpendicular axes at a single mounting location. Proponents of multi-axial sensors cite the increased speed of data collection, inherently consistent readings and reduction in wiring for permanent installations.

Triaxial sensors are useful to monitor machinery with limited access to mounting areas. They provide full dynamic data over a wide frequency range in horizontal, vertical and axial directions from a single mounting location. 

The 993A-5 is epoxy-sealed and comes with rugged integral cabling providing a secure connection and reliable data output.
Features
  • Monitors 3 axes at a time
  • Easy to mount
  • ESD-protected
  • Reverse wiring protection
  • Manufactured in an approved ISO 9001 facility
Triaxial accelerometers consist of three sensing elements within a single housing. Wilcoxon’s 993A-5 senses three mutually perpendicular axes at a single mounting location. Proponents of multi-axial sensors cite the increased speed of data collection, inherently consistent readings and reduction in wiring for permanent installations.

Triaxial sensors are useful to monitor machinery with limited access to mounting areas. They provide full dynamic data over a wide frequency range in horizontal, vertical and axial directions from a single mounting location. 

The 993A-5 is epoxy-sealed and comes with rugged integral cabling providing a secure connection and reliable data output.
Features
  • Monitors 3 axes at a time
  • Easy to mount
  • ESD-protected
  • Reverse wiring protection
  • Manufactured in an approved ISO 9001 facility
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Specifications

Brand

Approvals & Certifications

  • CE

Approvals & Certifications

  • ISO 9001

Circuit Protection

  • ESD Protection
  • Reverse Wiring Protection

Electrical Connectors

  • Cable (6 feet J98 Integral Cable)

Element

  • Sensing Element Design: PZT, Shear

Enclosure, Body Material

  • Hardcoated Aluminum

Frequency

  • Frequency Response (All Channels, ± 10 %): 2 to 2,000 Hz

Mounting

  • 10-32 Captive Screw Mount

Noise

  • Electrical Noise, Equivalent G (Broadband: 2.5 Hz to 25 kHz): 150 µg
  • Electrical Noise, Equivalent G (Spectral: 1,000 Hz): 0.6 µg/√Hz
  • Electrical Noise, Equivalent G (Spectral: 10 Hz): 20 µg/√Hz
  • Electrical Noise, Equivalent G (Spectral: 100 Hz): 2.0 µg/√Hz

Non-Linearity

  • Amplitude Non-Linearity: 1 %

Output Impedence

  • Maximum 100 Ω

Power Requirement

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

Range

  • Acceleration Range: 50 G Peak

Seal Type

  • Epoxy Seal

Sensitivity

  • Base Strain Sensitivity: 0.002 G/μstrain
  • Electromagnetic Sensitivity, Equivalent G: 100 µg/Gauss
  • Sensitivity, ± 10 %, 25° C: 100 mV/g
  • Transverse Sensitivity: Max. 5 % of Axial

Shock

  • Shock Limit: 5,000 G Peak

Temperature Range

  • -50° to 120° C (-58° to 248° F)

Vibration

  • Vibration Limit: 500 G Peak

Voltage

  • Bias Output Voltage: 12 Vdc
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