PCB-MXM622B11
    zoom_out_map

      PCB-MXM622B11

      • Industrial ICP® vibration sensor
      • With mine approval
      • Measuring range 50 g
      • Sensitivity 100 mV / g
      • Frequency range 0.2 ... 10,000 Hz
      • Frequenzgangkalibrierung
      • Integrated connection cable, length 3 meters,
        ending on the cut end
      Specifications
      Basic dataEnglish unitsSI units 
      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]
      Broadband resolution50 µg490 µm / s²[3]
      Linearity error± 1%[6]
      Lateral acceleration sensitivity≤5%
      Conditions of use
      Overload limit (shock)5,000 g pk49.050 m/s²pk
      Temperature range-65 ... 250 ° F-54… 121 ° C
      Protection classIP68
      Mine approvalI M1 EX iA I
      Technical characteristics
      Settling time (to bias voltage ± 1%)≤5,0 s
      Discharge time constant≥0,8 s
      Supply voltage18… 28 V DC
      Constant current supply2… 20 mA
      Output impedance<100 Ω
      Bias voltage8… 12 V DC
      Spectral noise (10 Hz)4,0 µg/√Hz39.2 (µm / s²) / √Hz[3]
      Spectral noise (100 Hz)0,8 µg/√Hz7.85 (µm / s²) / √Hz[3]
      Spectral noise (1,000 Hz)0,4 µg/√Hz3.9 (µm / s²) / √Hz[3]
      Electrical protectionRFI/ESD
      Electrical insulation>100 MΩ
      Physical characteristics
      Size - hexagon7/8 in22 mm
      Size - height4.3 in109 mm
      Mass (without cable)3,3 oz94 grams
      Mounting thread1/4 "-28 internal threadNo equivalent[1]
      Assembly torque2 … 5 ft-lb2.7 ... 6.8 Nm
      Sensor elementCeramics
      Geometry of the sensor elementScherprinzip
      Housing materialstainless steel
      sealHermetically sealed
      Cable length10 ft3.0 m
      Cable typePolyurethane[2]

      Hints
      [1]No equivalent in SI units
      [2]Shielded two-wire cable with twisted wires
      [3]Typically
      [4]Conversion factor 1 g = 9.81 m / s²
      [5]Tolerance of the upper limit frequency: ± 10%
      [6]Zero-based best-fit line, determined using the least squares method
      [7]Details: see PCB Declaration of Conformance PS023, PS090 and PS061

      included supply
      M081A61Metric mounting bolt with M6 thread(1)
      ICS-1Frequency response for uniaxial transducers from 10 Hz to the upper 5% frequency(1)
      PCB-MXM622B11

      Specific References

      Download

      MXM622A11_drawing.PDF

      Technical drawing

      Download (33.11k)

      MXM622A11_manual.PDF

      Operating instructions

      Download (1.39M)

      MXM622A11_specs.PDF

      Technical data sheet

      Download (535.05k)