PCB-HT(M)641B12
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      PCB-HT(M)641B12

    • Continuous use temperature up to 125 ° C,
    • vibration transmitter with power output according to
      the RMS value of vibration speed,
    • measuring range 0 … 50.8 mm / s RMS,
    • output range 4 … 20 mA,
    • Frequency range 10 … 1,000 Hz,
    • integrated cable, length 3 m,
      ending on cut end
    • ""

      basic data
      range0,0 … 2 in / s RMS0.0 … 50.8 mm / s RMS[1]"
       
      Output area4 … 20 mA  
       
      frequency range (± 10%)600 … 60,000 cpm10 … 1,000 Hz[2] [3]
       
      Wide band resolution0.01 in / s RMS/0.26 mm / s RMS[4]
       
      Linearity error≤1%  
      conditions of use
      temperature range-40 … 257 ° F-40 … 125 ° C 
      technical Properties
      power12 … 30 V DC  
       
      settling time (area within ±2% of full scale)  
       
      electrical insulation (housing)> 100,000,000Ω  
      physical properties
      size -. Allen1.0 in25.4 mm 
       
      size - height4.2 in107 mm 
       
      dimensions (without cable)4.7 oz131 grams 
       
      Mounting thread1/4 "-28 UNFNo metric equivalent 
       
      Assembly torque3 … 5 ft-lb4 … 7 Nm 
       
      sensor elementceramic  
       
      geometry the sensor elementshear principle  
       
      housing materialstainless steel  
       
      sealinghermetically sealed welded  
       
      Electrical connectionintegrated cable  
       
      cable outlettop  
       
      Terminal assigNment (red wire)output signal 4 … 20 mA positive  
       
      pin assigNment (blue wire)output signal 4 … 20mA negative  
       
      Cable length10 ft3.0 m 
       
      cable typepolyurethane  
      notes
      []1]conversion factor 1 in / sec = 0.0254 m/sec.  
       
      [2]at frequencies below 5 Hz, the output signal fluctuates.  
       
      [3]1 Hz 60 = cpm ("Cycles Per Minute": rpm).  
       
      [4]typically  
       
      [5]details: see PCB Declaration of Conformance PS039  
      equipment
      081A40mounting bolts with 1/4 "-28 thread-1 
       
      ICS-4frequency response" cpm for uniaxial sensors from 0 (0 Hz) up to the upper 10% frequency of vibration transmitter-1 
      (RV) raw signal output - 100 mV/g (±20%)
      wiringintegrated armoured cable  
       
      connections (red wire)output signal 4 … 20 mA positive  
       
      (black wire) pin assigNment4 output … 20mA negative  
       
      pin assigNment (white wire)raw signal positive  
       
      Pin assigNment (green wire)raw signal negative  
      (M) metric mounting
      equipment   
       
      M081A61metric mounting bolts with M6 thread-1 
      PCB-HT(M)641B12

      Specific References

      Download

      HT641B12_drawing.PDF

      Technical drawing

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      HT641B12_manual.PDF

      Operating instructions

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      HT641B12_specs.PDF

      Technical data sheet

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