Model 777/777B General Purpose Accelerometer

Brand: Wilcoxon Sensing Technologies
Features:
  • Ground isolated
  • ESD protection
  • Rugged design
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    Images are representations only.
    Features:
  • Ground isolated
  • ESD protection
  • Rugged design
  • Model 777/777B

    Model

    Specifications

    Circuit Protection

    • ESD Protection

    Electrical Connectors

    • Cable (J10)
    • Mating Connector: R2 - Model 777B
    • Output Connector: 2-Position Terminal Block - Model 777
    • Output Connector: BNC Connector - Model 777B

    Element

    • Sensing Element Design: PZT, Shear

    Enclosure, Body Material

    • Stainless Steel

    Environmental Protection

    • Sealing: IP66

    Frequency

    • Frequency Response (± 3 dB): 0.5 to 12,000 Hz
    • Resonance Frequency: 30 kHz

    Mounting

    • 1/4-28 UNF Tapped Hole

    Noise

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

    Non-Linearity

    • Amplitude Non-Linearity: 1%

    Output Impedence

    • Maximum

    Power Requirement

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

    Range

    • Acceleration Range: 80 G Peak

    Sensitivity

    • Base Strain Sensitivity, Maximum
    • Electromagnetic Sensitivity, Equivalent G: 70 µg/Gauss
    • Sensitivity, ± 10%, 25° C (77° F): 100 mV/g
    • Transverse Sensitivity, Maximum

    Shock

    • Shock Limit: 5,000 G Peak

    Temperature Range

    • -50° to 85° C (-58° to 185° F)

    Vibration

    • Vibration Limit: 500 G Peak

    Voltage

    • Bias Output Voltage: 12 Vdc

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