PCB-3741B1250G

PCB-3741B1250G

  • MEMS accelerometer,
  • Suitable for measuring static accelerations,
  • Measurement range 50 g,
  • Sensitivity 40 mV / g,
  • Frequency range 0 … 1,000 Hz,
  • Supply voltage 6 … 30 V DC,
  • Integrated cable, length 3 m,
    ending on stripped and tinned ends
  • basic data
    sensitivity (±5%)40 mV / g4.1 mV/(m/s²)[1]
    range±50 g pk ±490, 3 m/s 2 pk
    frequency range (±5%)0 … 1,000 Hz
    Frequency range (±10)0 … 1500 Hz
    Resonance frequency> 5,100 Hz
    phase shift (100 Hz)< 10 °
    wide band resolution5.2 mg rms0.05 m/s² RMS[2]
    linearity≤ 1% FS[3]
    Transverse acceleration sensitivity≤ 3%
    conditions of use
    Overload limit (shock)±3. 000 g pk ±29. 420 m/s² pk
    temperature range (operation)-65 … 250 ° F-54.0 … 121 ° C
    temperature range (storage)-65 … 250 ° F-54.0 … 121 ° C
    Temperature coefficient of sensitivity the zero point±2, 0% FSO[4] [5]
    strain sensitivity (footprint)0.0002 g/µε0.002 (m/s²)/µε[2]
    technical characteristics
    Supply6 … 30 V DC
    power&le≤6 mA
    Output impedance≤ 100 Ω
    Spannungsoffset± 40 mV DC[6]
    spectral noise (1)580 µg /. √ Hz5.688 (µm / s ²) / √ Hz[2]
    electrical insulation (housing)≥ 100 MΩ[7]
    physical properties
    Housing materialAnodized aluminium
    Waterproofingepoxy resin
    great & fun; s height0.30 in7.62 mm
    size - length1.00 in25.4 mm
    size - width0.85 in21,6 mm
    dimensions (without cable)0.35 oz9.92 grams[2]
    electrical connectionintegrated cable
    Cable exitside
    Cable terminationtinned ends
    cord typetype 010, 4-wire shielded cable
    cable length10 ft3 m
    Mountingtwo mounting holes
    notes
    [1]measured at 100 Hz, 10 g RMS
    [2]typically
    [3]zero-based balancing line, determined using the method of least squares
    [4]FSO = "Full Scale Output": maximum output signal of the measuring range (4 V D)C).
    [5]-54 … 121 ° C, reference 24 ° C
    [6]Offset tolerance for standard cable length (3 m)
    [7]between housing/cable shielding and mounting surface or wire
    [8]details: see PCB Declaration of Conformance PS027
    Optional accessory
    080A208triaxial mounting cube-1
    equipment
    081A103mounting screw2
    ACS-103calibration of amplitude and phase response of 2 Hz up to the upper 5% frequency-1
    M081A103mounting screw and Washer, threaded M3 x 0.52

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