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    PCB-(M)622A11
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      PCB-(M)622A11

    • 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)[4]
       
      measuring range±50 g±490 m / s² 
       
      Frequency range (±5%)35 … 240,000 cpm0.58 … 4,000 Hz[5]
       
      frequency range (± 10%)25 … 300,000 cpm0,42 … 5,000 Hz 
       
      frequency range (± 3 dB)12 … 600,000 cpm0.2 … 10,000 Hz 
       
      resonance frequency1.200 kcpm20,000 Hz[3]
       
      wide band resolution50 µg490 µm / s ²[3]
       
      linearity≤1% [6]
       
      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 
       
      ProtectionIP68  
      technical characteristics
      settling time (on bias voltage ± 1%)≤5.0 s  
       
      discharging charging time constant≥0.8 s  
       
      power18 … 28 V DC  
       
      constant power supply2 … 20 mA  
       
      Output impedance< 100Ω  
       
      Bias voltage8 … 12 V DC  
       
      Spectral noise (10 Hz)4.0 µg / √Hz39.2 (µm / s ²) / √Hz[3]
       
      spectral noise (100 Hz)0.8 µg /. ? Hz7.85 (µm / s ²) / √Hz[3]
       
      spectral noise (1,000 Hz)0.4 µg / √Hz3.9 (µm / s ²) / √Hz[3]
       
      Electrical protectionRFI/ESD  
       
      Electrical insulation>100 MΩ  
      physical properties
      size - hex  
       
      [6]zero-based balancing line, determined using the method of least squares  
       
      [7]Details: See PCBs Declaration of conformance PS023, PS090 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 
      (TO) temperature output
      temperature range36 … 250 ° F2 … 121 ° C 
       
      transcription factor5.56 mV / ° F
      (zero point at 32 °F)      		10 mV / ° C 
       
      connections (red wire)Acceleration output  
       
      (black wire) pin assigNmentEarth  
       
      Pin assigNment (white wire)temperature output  
       
      pin assigNment (green wire)ground  
      (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  
       
      Power12 … 28 V DC  
       
      measuring range±35 g±343 m / 
      (CS) CSA-approved
      approval for use in potentially explosive atmospheresCL I, div I, groups A, B, C, D CL II, div I, groups E, F, G Cl III, div I  
       
      Approved 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  
      PCB-(M)622A11

      Specific References

      Download

      622A11_drawing.PDF

      Technical drawing

      Download (33.11k)

      622A11_manual.PDF

      Operating instructions

      Download (1.29M)

      622A11_specs.PDF

      Technical data sheet

      Download (535.05k)