PCB-(M)640B02
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PCB-(M)640B02

  • Vibration transmitter with power output according to
    the peak value of vibration speed,
  • measuring range 0 … 50.8 mm / s,
  • output range 4 … 20 mA,
  • frequency range 3 … 1,000 Hz,
  • 2 Pin socket top
  • ""

    basic data
    range 0,0 … 2 in / s pk 0.0 … 50.8 mm / s pk [1]
     
    Output area 4 … 20 mA    
     
    frequency range (± 10%) 180 … 60,000 cpm 3 … 1,000 Hz [2] [3]
     
    Wide band resolution 0.01 in / s pk /0.26 mm / s pk [4]
     
    linearity error ≤1%    
    conditions of use
    temperature range -40 … 185 ° F -40 … 85 ° C  
    technical characteristics
    Supply voltage 12 … 30 V DC    
     
    settling time (area within ±2% of full scale) <15 s
     
    electrical insulation (housing) >100 MΩ    
    physical properties
    size - hex 1.0 in 25.4 mm  
     
    Size - height 2.6 in 66 mm  
     
    weight 4.7 oz 131 grams  
     
    mounting thread 1 /. 4 "-28 UNF No metric equivalent  
     
    Assembly torque 3 … 5 ft-lb 4 … 7 Nm  
     
    sensor element ceramic "  
     
    Geometry of the sensor element shear principle    
     
    housing material stainless steel    
     
    Sealing hermetically sealed welded    
     
    electrical connection 2-pin connector (MIL-C-5015)    
     
    connection position Top    
     
    pin assigNment (PIN A) output signal 4 … 20 mA positive    
     
    pin assigNment (PIN B) output signal 4 … 20 mA negative    
    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 and PS053    
    equipment
    081A40 mounting bolts with 1/4 "-28 thread" -1  
     
    ICS-4 frequency response cpm for uniaxial sensors from 0 (0 Hz) up to the upper 10% frequency of vibration transmitter -1  
    (EX) with ATEX approval
    Approval for use in potentially explosive atmospheres DIV II, CL I, GRPS A-D, ExnL, AExnA, IIC T4    
     
    approval for use in potentially explosive atmospheres EEx ia IIC T4,-40 ° C ≤ Ta ≤ 80 ° C, II 1 G    
     
    approval for use in potentially explosive atmospheres EEx nL IIC T4,-40 ° C ≤ Ta ≤ 80 ° C, II 3 G    
     
    Approval for use in potentially explosive atmospheres DIV I, CL I, II, III, GRPS A-G, ExIA,.AExia, IIC T4    
    (RV) raw signal output - 100 mV/g (±20%)
    electrical connection 3-Pin MIL-C-5015    
     
    pin assigNment (PIN A) Output signal 4 … 20 mA positive    
     
    pin assigNment (PIN B) output signal 4 … 20mA negative    
     
    pin assigNment (PIN C) Raw signal positive    
    (M) metric mounting
    equipment      
     
    M081A61 metric mounting bolts with M6-thread -1  
    PCB-(M)640B02

    Specific References

    Download

    640B02_drawing.PDF

    Technical drawing

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    640B02_manual.PDF

    Operating instructions

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    640B02_specs.PDF

    Technical data sheet

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