PCB-(M)621B41
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PCB-(M)621B41

  • Industrial ICP®-miniature vibration sensor,
  • Measurement range 50 g,
  • Sensitivity 100 mV/g,
  • Frequency range 0.8 … 20,000 Hz,
  • Frequency response calibration,
  • 10-32 female connector above
  •  

    basic data
    sensitivity (±5%) 100 mV/g 10.2 mV/(m/s²) [6]
     
    measuring range ±50 g ±490 m / s²  
     
    Frequency range (±5%) 144 … 600,000 cpm 2.4 … 10,000 Hz [1]
     
    frequency range (± 10%) 102 … 900,000 cpm 1.7 … 15,000 Hz  
     
    frequency range (± 3 dB) 48 … 1.200,000 cpm 0.8 … 20,000 Hz  
     
    resonance frequency 2,100 kcpm 35,000 Hz [4]
     
    linearity ≤1%   [2]
     
    transverse acceleration sensitivity ≤5%    
    Conditions of use
    Overload limit (shock) 5,000 g pk 49,050 m/s² pk  
     
    Temperature range -65 … 250 ° F -54 … 121 ° C  
     
    protection class IP68    
    technical characteristics
    (onBias-Spannung ±1%) ≤5.0 s    
     
    discharging charging time constant ≤ 0.2 s    
     
    power 18 … 28 V DC    
     
    Constant power supply 2 … 20 mA    
     
    output impedance < 150 Ω    
     
    Bias voltage 8 … 12 V DC    
     
    Spectral noise (10 Hz) 30 µg / √Hz 294 (µm / s ²) / √Hz [3]
     
    spectral noise (100 Hz) 10 µg /. ? Hz 98.1 (µm / s ²) / √Hz [4]
     
    spectral noise (1,000 Hz) 5 µg / √Hz 49.5 (µm / s ²) / √Hz [3]
     
    Electrical insulation (base) >100 MΩ    
    Physical properties
    size - Allen 11/16 in 17.5 mm  
     
    size - height 1.03 in 26.2 mm  
     
    Mass 1.06 oz
    equipment      
     
    M081B05 metric mounting bolts with M6 fine thread -1  
    PCB-(M)621B41

    Specific References

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    621B41_drawing.PDF

    Technical drawing

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    621B41_manual.PDF

    Operating instructions

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    621B41_specs.PDF

    Technical data sheet

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