PCB-(M)643A61
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PCB-(M)643A61

  • Vibration transmitter with power output according to
    the RMS value of vibration speed,
  • measuring range 0 … 25.4 mm / s RMS,
  • output range 4 … 20 mA,
  • frequency range 10 … 1,000 Hz,
  • free ausrichtbares integrated connecting cable with reinforcement, length 3 m,
    ending on cut end
  • ""
    basic data
    range 0,0 … 1 in / s RMS 0 … 25.4 mm / s RMS [1]
    Output area 4 … 20 mA
    frequency range (± 10%) 600 … 60,000 cpm 10 … 1,000 Hz [2] [3]
    Wide band resolution 0.005 in / s RMS 0.13 mm / s RMS [4]
    Linearity error ≤1%
    conditions of use
    temperature range -40 … 185 ° F -40 … 85 ° C
    technical Properties
    power 12 … 30 V DC
    settling time (area within ±2% of full scale) <15 s
    electrical insulation (housing) > 100,000,000 Ω
    physical properties
    size -. Allen 7/8 in 22, 2 mm
    size - height 1.41 in 35.8 mm
    dimensions (without cable) 3.8 oz 108 grams
    Mounting thread ¾-16 female thread
    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 verschwei ßt
    electrical connection integrated armoured cable
    cable exit side
    Cable termination cut end
    connections (red wire) output signal 4 … 20 mA positive
    Terminal assigNment (blue wire) 4 output … 20mA negative
    cable length 10 ft 3.0 m
    Kabeltyp polyurethane
    notes
    [1] conversion factor 1 in / sec = 0.0254 m/sec.
    [2] 1 Hz 60 = cpm ("Cycles Per Minute": rpm).
    [3] frequencies below 5 Hz, the output signal fluctuates.
    [4] typical value
    [5] details: see PCB Declaration of Conformance PS039 and PS053
    equipment
    080A162 mounting bolt ¾-16 on 1/4 " 28 -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
    Approved 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 MΩ/g (±20%)
    electrical connection integrated cable
    connections (red wire) Output signal 4 … 20 mA positive
    (black wire) pin assigNment output signal 4 … 20mA negative
    pin assigNment (wei ße core) raw signal positive
    pin assigNment (green wire) raw signal negative
    (M) metric mounting
    Accessories
    M080A163 mounting bolts M6 x ¾-16 1 -1
    PCB-(M)643A61

    Specific References

    Download

    643A61_drawing_1.PDF

    Technical drawing 1

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    643A61_drawing_2.PDF

    Technical drawing 2

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    643A61_manual.PDF

    Operating instructions

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    643A61_specs.PDF

    Technical data sheet

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