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Certificate ISO 9001

Vibration acceleration sensors with voltage output DVA252.6XX

Vibration acceleration sensors with voltage output DVA252.6XX

Designed for measurement of instantaneous vibration acceleration in diagnostics and emergency protection systems (EPS);

Consists of piezoelectric vibration converter DV-1 ver.04 (05) and detachable unit USO252.6XX located in the measuring unit;

Output signal type - voltage (2-wire), IEPE (ICP® compatible)









Related equipment: Controller
TIK-PLC 121

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specifications

Metrological parameters

  • Dynamic acceleration range, m/s2
    not more than 1000
  • Measurement range of the instantaneous value of vibration acceleration, m/s2
    0...25
    0...40
    0...100
    0...160
    0...200
    0...300
    0...500
    0...1000
  • Operating frequency range, Hz
    2-10 000
    3-10 000
    5-10 000
    10-10 000
  • Electrical resistance of insulation between the vibration converter circuit and the shell, MOhm, not less than
    40

Interface

  • Output signal type
    voltage (2-wire), IEPE (ICP® compatible)
  • Output DC voltage, V
    12±0.2
  • Maximum amplitude value of alternating voltage, measured by channel, V
    ≈ 2
  • Power supply from explosion-proof current source, mA
    4-10

Explosion protection

  • Kind
    intrinsically safe electrical circuit
  • Marking
    0Ex ia IIC T5...T6 Ga X
  • Connection
    through TIK-PLC 121 controller

Design parameters

  • Version
    DVA252.604 (vibration converter DV-1 ver.04,
    detachable unit USO252.6XX, measuring unit,
    safety barrier TIK-BIS-12-1
    (TIK-BIS-51-7, TIK-BIS-52-7))

    DVA252.632 (vibration converter DV-1 ver.05
    with 2PM connector, detachable unit USO252.6XX,
    measuring unit, safety barrier
    TIK-BIS-12-1 (TIK-BIS-51-7, TIK-BIS-52-7))


    DVA252.664 (vibration converter DV-1 ver.05
    with HIROSE connector, detachable unit USO252.6XX,
    measuring unit, safety barrier
    TIK-BIS-12-1 (TIK-BIS-51-7, TIK-BIS-52-7))


  • Overall dimensions, mm
    Ø39.25x39.5 (vibration converter DV-1)
    98.5x27.5x59 (detachable unit USO252.6XX)
    277x217x84 (measuring unit)
  • Weight, kg, not more than
    0.25 (vibration converter DV-1)
    0.1 (detachable unit USO252.6XX)
    2.5 (measuring unit)
  • Mounting type
    screw M4x21 (M4x28) 3 PCs., magnet
  • Protection class
    IP65/IP68 (DVA252.604, DVA252.664 sensor)
    IP65 (DVA252.632 sensor)
    IP20 (detachable unit USO252.6XX)
    IP66 (measuring unit)

Operating parameters

  • Operating temperature range, ºС
    -40...+80 (vibration converter, detachable unit USO252.6XX,
    climatic version H)
    -60...+80 (vibration converter, detachable unit USO252.6XX,
    climatic version X)

Reliability parameters and manufacturer's guarantees

  • Mean time between failures, hours, not less than
    40 000
  • Warranty service life, months
    24
  • Service life, years, not less than
    10
  • Time between verifications
    2 years

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