The top-exit Wilcoxon 100 mV/g integral cable sensor is designed for walkaround predictive maintenance applications. The general purpose accelerometer is ideal for monitoring machine vibration on a wide range of rotating equipment such as motors, pumps, fans, compressors, turbines and generators. The sensing element is housed in a case-isolated Faraday shield, providing maximum protection from RF interference. BNC termination provides easy connection to portable data collectors or handheld vibration meters. A 316L stainless steel casing provides rugged durability for most extreme environments. The durable J88C coiled cable stretches up to six feet for quick and easy monitoring. An included twopole, 40 pound force pull-strength magnet provides maximum flexibility in the field.

Features:

  • Designed for walkaround programs
  • Rugged design
  • Corrosion resistant
  • Hermetically sealed
  • Case isolated
  • ESD-protected
  • Manufactured in an approved ISO 9001 facility
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Agency Approvals

  • CE

Tests & Certificates

  • ISO 9001

Environmental Protection

  • Corrosion-Proof

Static Pressure

  • Hydrostatic Pressure - psi: 100 (kPa: 689.5, bar: 6.89)

Temperature Range

  • Cable: -40° to 80° C (-40° to 176° F)
  • Sensor Head: -50° to 120° C (-58° to 248° F)

Sensitivity

  • Base Strain Sensitivity, Maximum: 0.0002 g/μstrain
  • Electromagnetic Sensitivity, Equivalent g, Maximum: 70 µg/gauss
  • Sensitivity, 25° C (77° F): 100 mV/g
  • Transverse Sensitivity Maximum: 5% of Axial

Non Linearity

  • Amplitude Nonlinearity: 1%

Vibration

  • Vibration Limit: 500g Peak

Shock

  • Shock Limit: 5,000g Peak

Range

  • Acceleration Range: 80 g Peak

Power Requirement

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

Cable Length

  • Approximate Extended Length of Coiled Cable: 6 feet (1.828 meters)

Output Impedence

  • Maximum 100 Ohms

Frequency

  • Frequency Response (±10%): 0.7 to 8,000 Hz
  • Frequency Response (±3 dB): 0.4 to 12,000 Hz
  • Frequency Response (±5%): 1 to 6,000 Hz
  • Resonance Frequency: 30 kHz

Electrical Connectors

  • BNC Connector
  • Integral Cable (J88C)

Voltage

  • Bias Output Voltage: 12 Vdc

Circuit Protection

  • ESD Protection

Mounting

  • 1/4-28 UNF Tapped Hole

Enclosure/Body Material

  • 316L Stainless Steel

Element

  • Sensing Element Design: PZT, Shear

Seal Type

  • Hermetic

Noise

  • Electrical Noise, Equivalent g (Spectral: 100 Hz): 4 μg/√Hz
  • Electrical Noise, Equivalent g (Spectral: 1,000 Hz): 2 μg/√Hz
  • Electrical Noise, Equivalent g (Spectral: 10 Hz): 7 μg/√Hz
  • Electrical Noise, Equivalent g (Broadband: 2.5 Hz to 25 kHz): 500 µg