PCB-(M)623C00

PCB-(M)623C00

  • Industrial ICP® vibration sensor,
  • Measuring range 500 g
  • Sensitivity 10 mV / g,
  • Frequency range 0.8 … 15,000 Hz,
  • Frequency response calibration,
  • 2-pin female connector above
  •  

    basic data
    sensitivity (±5%)10 mV / g1.0 mV/(m/s²)[5]
     
    measuring range≤500 Ω±4. 905 m/s 2 
     
    Frequency range (±5%)144 … 480,000 cpm2.4 … 8,000 Hz[2]
     
    frequency range (± 10%)102 … 600,000 cpm1.7 … 10,000 Hz 
     
    frequency range (± 3 dB)48 … 900,000 cpm0.8 … 15,000 Hz 
     
    resonance frequency2,400 kcpm40,000 Hz[1]
     
    wide band resolution300 µg2.943 µm / s ²[1]
     
    linearity≤1% [3]
     
    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 
     
    Protection classIP68  
    technical Properties
    settling time (on bias voltage ± 1%)≤ 3.0 s  
     
    discharging charging time constant≤ 0.2 s  
     
    Supply voltage18 … 28 V DC  
     
    constant power supply2 … 20 mA  
     
    Output impedance< 100Ω  
     
    Bias voltage8 … 12 V DC  
     
    spectral noise (10 Hz)12 µg / √Hz117 ( µm / s ²) / √ Hz[1]
     
    spectral noise (100 Hz)4.5 µg / √Hz44 (µm / s ²) / √Hz[1]
     
    spectral noise ( 1,000 Hz)2.7 µg / √Hz26.5 (µm / s ²) / √Hz[1]
     
    electrical protectionRFI/ESD  
     
    electrical insulation (go be)>100 MΩ  
    physical properties
    size - Allen11/16 in17.5 mm 
     
    Size - height1.97 in50 mm 
     
    dimensions1.80 oz51 grams 
     
    mounting thread1/4 "-28- Internal threadno equivalent[4]
     
    Assembly torque2 … 5 ft-lb2.7 … 6.8 Nm 
     
    sensor elementceramic  
     
    Geometry of the sensor elementshear principle  
     
    housing materialstainless steel  
     
    Sealinghermetically sealed welded  
     
    electrical connection2-pin connector (MIL-C-5015)  
     
    connection positionTop  
    notes
    [1]typically  
     
    [2]the upper cut-off frequency tolerance: ±10%  
     
    [3]zero-based balancing line, determined using the method of least squares  
     
    [4]no equivalent in SI units  
     
    [5]conversion factor1 g = 9.81 m/s²  
     
    [6]details: see PCBs Declaration of conformance PS023 and PS061  
    Accessories supplied
    081A40mounting bolts with 1/4 "-28 thread-1 
     
    ICS-1frequency response for uniaxial sensors from 10 Hz up to the upper 5% frequency-1 
    (M) metric mounting
    equipment   
     
    M081A61metric mounting bolts with M6 thread-1 
    (EX) with ATEX approval
    approval for use in potentially explosive atmospheresEEx ia IIC T4,-54 ° C≤Ta≤121 ° C, II 1 G  
    (LB) low bias voltage
    Bias voltage6 … 8 V DC  
     
    Supply voltage12 … 28 V DC  
     
    measuring range±350 g±3. 434 m/s² 
    (CS) CSA-approved
    for hazardousAtmospheresCL I, div I, groups A, B, C, D CL II, div I, groups E, F, G Cl III, div I  
     
    approval for use in potentially explosive atmospheresExIA IIC T4, AExia IIC, T4  
     
    Approval for use in potentially explosive atmospheresCL I, div 2, groups A, B, C, D ExnL IIC T4, AExnA IIC T4  

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