Model 780A-IS Intrinsically Safe Certified Accelerometer

Brand: Wilcoxon Sensing Technologies
Top exit, compact, general-purpose, MIL-C-5015 connector, case isolated,100 mV/g, ±5% sensitivity tolerance. Features:  
  • Prevents ground loops in permanent mount applications
  • Hermetic seal
  • Rugged design
  • Reverse wiring protection
  • Case isolated
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    Top exit, compact, general-purpose, MIL-C-5015 connector, case isolated,100 mV/g, ±5% sensitivity tolerance. Features:  
  • Prevents ground loops in permanent mount applications
  • Hermetic seal
  • Rugged design
  • Reverse wiring protection
  • Case isolated
  • Specifications

    Approvals & Certifications

    • ATEX Ga Ex NA IIC T4
    • CE
    • CSA (C,US) Class I, Division 1, Zone 0 Grade A, B, C, D, Class II, Division 1, Groups E, F, G, Class III, Division 1, AEx, Ex IA IIC T4
    • IEC, IECEx

    Approvals & Certifications

    • ISO 9001

    Circuit Protection

    • ESD Protection
    • Reverse Wiring Protection

    Electrical Connectors

    • Cable (J10 / J9T2A)
    • Mating Connector: R6 Typical
    • Output Connector: 2-Pin, MIL-C-5015 Style

    Element

    • Sensing Element Design: PZT, Shear

    Enclosure, Body Material

    • 316L Stainless Steel

    Frequency

    • Frequency Response (± 10%): 0.7 to 9,000 Hz
    • Frequency Response (± 3 dB): 0.4 to 14,000 Hz
    • Frequency Response (± 5%): 1 to 7,000 Hz
    • Resonance Frequency: 30 kHz

    Mounting

    • 1/4-28 UNF Tapped Hole

    Noise

    • Electrical Noise, Equivalent G (Spectral: 10 Hz): 7 µg/√Hz
    • Electrical Noise, Equivalent G, Nominal (Broadband: 2.5 Hz to 25 kHz): 500 µg
    • Electrical Noise, Equivalent G, Nominal (Spectral: 1,000 Hz): 2.0 µg/√Hz
    • Electrical Noise, Equivalent G, Nominal (Spectral: 100): 4 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

    RFI/EMI Protection

    • Yes

    Seal Type

    • Hermetic

    Sensitivity

    • Base Strain Sensitivity, Maximum
    • Electromagnetic Sensitivity, Equivalent G, Maximum
    • Sensitivity, ± 5%, 25° C (77° F): 100 mV/g
    • Transverse Sensitivity, Maximum

    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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