Model 754 Miniature UnderWater Accelerometer

Brand: Wilcoxon Sensing Technologies
Miniature, 10 feet integral J6 cable, wide frequency range, titanium, case isolated, 10 mV/g underwater accelerometer.
Features
  • Titanium case
  • 650 psi rating
  • Wide dynamic range
  • Miniature size
  • Hermetic seal
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Miniature, 10 feet integral J6 cable, wide frequency range, titanium, case isolated, 10 mV/g underwater accelerometer.
Features
  • Titanium case
  • 650 psi rating
  • Wide dynamic range
  • Miniature size
  • Hermetic seal

Specifications

Electrical Connectors

  • Integral Cable (J6, 10 feet)

Enclosure, Body Material

  • Titanium

Frequency

  • Frequency Response (± 1 dB): 10 to 15,000 Hz
  • Frequency Response (± 3 dB): 2 to 25,000 Hz
  • Resonance Frequency, Mounted, Nominal: 60 kHz

Mounting

  • Adhesive

Noise

  • Electrical Noise, Equivalent G, Nominal (Broadband: 2.5 Hz to 25 kHz): 300 µg
  • Electrical Noise, Equivalent G, Nominal (Spectral: 1,000 Hz): 1.5 µg/√Hz
  • Electrical Noise, Equivalent G, Nominal (Spectral: 10 Hz): 50 µg/√Hz
  • Electrical Noise, Equivalent G, Nominal (Spectral: 10,000 Hz): 1.0 µg/√Hz
  • Electrical Noise, Equivalent G, Nominal (Spectral: 100 Hz): 4.0 µg/√Hz

Non-Linearity

  • Amplitude Non-Linearity: 1%

Output Impedence

  • Maximum 200 Ω

Power Requirement

  • 18-30 Vdc
  • Current Regulating Diode: 2-5 mA

Range

  • Acceleration Range: 250 G Peak

Sensitivity

  • Base Strain Sensitivity: 0.01 G/μstrain
  • Sensitivity, ± 10%, 25° C (77° F): 10 mV/g
  • Transverse Sensitivity: Maximum 10% of axial

Shock

  • Shock Limit: 5,000 G Peak

Static Pressure

  • Hydrostatic Pressure, Maximum

Temperature Range

  • -20° to 90° C (-4° to 194° F)

Vibration

  • Vibration Limit: 500 G Peak

Voltage

  • Bias Output Voltage, Nominal: 8 Vdc, ± 1.5 Vdc

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