PCB-(M)626B11

PCB-(M)626B11

  • Industrial ICP® vibration sensor,
  • Measurement range 50 g,
  • Sensitivity 100 mV/g,
  • Frequency range 0.2 … 10,000 Hz,
  • Frequency response calibration,
  • Integrated cable, length 3 m,
    ending on cut end
  • basic data
    sensitivity (±5%)100 mV/g10.2 mV/(m/s²)[6]
    measuring range±50 g±490 m / s²
    Frequency range (±5%)30 … 300,000 cpm0.5 … 5,000 Hz[4]
    frequency range (± 10%)22 … 420,000 cpm0.37 … 7,000 Hz
    frequency range (± 3 dB)12 … 600,000 cpm0.2 … 10,000 Hz
    resonance frequency1,380 kcpm23,000 Hz[1]
    wide band resolution100 µg981 µm / s ²[1]
    linearity≤1%[5]
    Transverse acceleration sensitivity≤ 5%
    conditions of use
    Overload limit (shock)5,000 g PK49,050 m/s² pk
    temperature range-65 … 250 ° F-54 … 121 ° C
    ProtectionIP68
    technical characteristics
    settling time (on bias voltage ± 1%)≤ 5.0 s
    discharging charging time constant ≥ 1.0 s
    power18 … 28 V DC
    constant power supply2 … 20 mA
    Output impedance< 100 Ω
    Bias voltage8 … 12 V DC
    Spectral noise (1 Hz)15 µg / √ Hz147.2 (µm / s ²) / √ Hz
    spectral noise (10 Hz)4.0 µg / √ Hz39.2 (µm / s ²) / √ Hz[1]
    spectral noise (100 Hz)1.5 µg / √ Hz14.7 (µm / s ²) / √ Hz[1]
    Spectral noise (1,000 Hz)0.7 µg / √ Hz6.9 (µm / s ²) / √ Hz[1]
    electrical protectionRFI/ESD
    Electrical insulation(Housing)≥ 100 MΩ
    Physical properties
    size - hex1 3/16 in30.2 mm
    size - height (ceremony with cable)4.3 in109 mm
    Dimensions (without cable)5.3 oz150 g
    mounting thread1/4 "-28 UNF[2]
    " Mounting torque2 … 5 ft-lb2.7 … 6.8 Nm
    sensor elementceramic
    geometry of the sensor element Shear principle
    housing materialstainless steel
    sealinghermetically sealed welded
    Electrical connectionpotted integrated cable
    cable outlettop
    pin assigNment (blue Core)ground
    connections (red wire)acceleration output
    cable length10 ft3 m[]3]
    cable typepolyurethane
    notes
    [1]typically
    [2]No Ä equivalent in SI units
    [3]Screened two-wire cable with twisted wire
    [4]the upper cut-off frequency tolerance: ± 10%
    [5]zero-based balancing line, determined using the method of least squares
    [6]conversion factor 1 g = 9.81 m/s²
    [7]details: see PCBs Declaration of conformance PS023
    equipment
    081A40mounting bolts with 1/4 "-28 thread-1
    085A31temperature protection-1
    ICS-1frequency response for uniaxial sensors from 10 Hz up to the top 5%-" Frequency-1
    (M) metric mounting
    equipment
    M081A61metric mounting bolts with M6 threaded -1

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