PCB-(M)640B11
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      PCB-(M)640B11

      • Vibration transmitter with power output according to the peak value of vibration speed,
      • measuring range 0 … 25.4 mm / s,
      • output range 4 … 20 mA,
      • frequency range 3 … 1,000 Hz,
      • integrated Connection cable, length 3 m, ending on cut end
      basic data
      measuring range0.0 ... 1 in / s pk0.0 ... 25.4 mm / spk[1]
      output range4 ... 20 mA
      Frequency range (± 10%)180 ... 60,000 cpm3 ... 1000 Hz[2] [3]
      Broadband resolution0.005 in / s pk0.13 mm / s pk[4]
      linearity error± 1%
      Operating conditions
      temperature range-40 ... 185 ° F-40 ... 85 ° C
      Technical characteristics
      supply voltage12 ... 30 V DC
      Settling time (on the range within ± 2% of full scale)<15 s
      Electrical insulation (housing)> 100 000 000 ?
      physical properties
      Size - Hexagon1.0 in25.4 mm
      Size - Height4.2 in107 mm
      Weight (without cable)4.7 oz131 grams
      mounting thread1/4 "-28 UNFNo metric equivalent
      mounting torque3 ... 5 ft-lb4 ... 7 Nm
      sensor elementceramics
      Geometry of the sensor elementshear principle
      housing materialstainless steel
      sealHermetically sealed
      electrical connectionintegrated cable
      cable outletAbove
      Pin assignment (red wire)Output signal 4 ... 20 mA positive
      Terminal assignment (blue vein)Output signal 4 ... 20 mA negative
      cable length10 ft3.0 m
      cable typepolyurethane
      Hints
      [1]Conversion factor 1 in / sec = 0.0254 m / sec.
      [2]At frequencies below 5 Hz, the output signal varies.
      [3]1 Hz = 60 cpm ( "Cycles Per Minute": revolutions per minute).
      [4]typically,
      [5]Details: see PCB Declaration of Conformance PS039 and PS053
      included supply
      081A40Mounting bolt with 1/4 "-28 thread-1
      ICS-4Frequency response for uniaxial transducers of 0 cpm (0 Hz) up to the upper 10% -frequency for vibration transmitter-1
      (EX) ATEX Certified
      Approval for explosive atmospheresEx ia IIC T4, -40 ° C?Ta?80 ° C, 1 II G
      Approval for explosive atmospheresEEx nL IIC T4, -40 ° C?Ta?80 ° C, II 3 G
      Approval for explosive atmospheresDIV I, CL I, II, III, GRPS AG, Exia, aeXia, IIC T4
      Approval for explosive atmospheresDIV II, CL I, GRPS AD, ExnL, AExnA, IIC T4
      (RV) raw signal output - 100 mV / g (± 20%)
      electrical connectionintegrated cable
      Pin assignment (red wire)Output signal 4 ... 20 mA positive
      Pin assignment (black wire)Output signal 4 ... 20 mA negative
      Pin assignment (white wire)raw signal positive
      Pin assignment (green wire)raw signal negative
      (M) Metric assembly
      included supply
      M081A61Metrics mounting bolts with thread M6-1
      PCB-(M)640B11

      Specific References

      Download

      640B11_drawing.PDF

      Technical drawing

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      640B11_manual.PDF

      Operating instructions

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      640B11_specs.PDF

      Technical data sheet

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