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DVA252.XXX vibration acceleration sensors with voltage output

DVA252.XXX vibration acceleration sensors with voltage output

Accelerometers are designed to measure the instantaneous value of vibration acceleration in diagnostic systems;

Sensor versions:

  • DVA252.104 - triangular case, all-in-one cable connection, 3-screw mount;
  • DVA252.132 - triangular case, cable with 2PM connector, mount on 3 screws;
  • DVA252.164 - triangular case, TIK-KXX connector on cable, mount for 3 screws;
  • DVA252.214 - cylindrical small-sized housing, TIK-KXX connector on the body (analogue of MIL-C-5015), mounting on a stud;
  • DVA252.714 - rectangular case, TIK-KXX connector on the body (analogue of MIL-C-5015), 1 screw mount;

The sensors in the triangular case are very convenient for use in cavities and places where the cable entry from the top does not allow installation;

For installation on the sensor unit DVA252.214, a standard stud M6 (M8/M10/M12) is used; upon request, the stud can be delivered with any thread including the inch thread;

DVA252.214 allows using the cable assemblies with MIL connector from imported sensors;

Output signal type – two-wire voltage, IEPE (ICP compatible)

Additional photos

Reviews

Related equipment

TIK-PLC
controllers
TIK-BIS
safety barriers
Cable cutting tool

specifications

Metrological parameters

  • Conversion coefficient, mV*s2/m / Range of indications of the instantaneous value of vibration acceleration, m/s2
    80 / 0-62.5
    50 / 0-100
    20 / 0-250
    12.5 / 0-400
    10 / 0-500
    6.67 / 0-750
    4 / 0-1250
    2 / 0-2500
  • Operating frequency range, Hz
    2-5000
    10-3000
    2-10 000
    3-10 000
    5-10 000
    10-10 000

Interface

  • Output signal type
    two-wire voltage, IEPE (ICP compatible)
  • Output DC voltage, V
    10-12
  • Maximum amplitude value of alternating voltage, measured by channel, V
    ≈ 5
  • Power supply from explosion-proof current source, mA
    3-20

Explosion protection

  • Kind
    intrinsically safe circuit
  • Marking
    0Ex ia IIC T5...T6 Ga X / PO Ex ia I Ma X (DVA252.104, DVA252.164, DVA252.214, DVA252.714)
    0Ex ia IIC T5...T6 Ga X (DVA252.132)
  • Connection
    through TIK-PLC controller
    through TIK-BIS safety barrier

Design parameters

  • Version
    all-in-one cable connection (DVA252.104)
    cable with 2PM connector (DVA252.132)
    TIK-KXX connector on cable (DVA252.164)
    TIK-KXX connector on the body (analogue of MIL-C-5015) (DVA252.214, DVA252.714)
  • Overall dimensions, mm
    Ø39.25x39.5 (DVA252.104)
    Ø39.25x43.5 (DVA252.132, DVA252.164)
    Ø26.5x66 (DVA252.214)
    39х54x24.5 (DVA252.714)
  • Weight, kg, not more than
    0.1 (DVA252.1XX)
    0.13 (DVA252.2XX)
    0.25 (DVA252.714)
  • Mounting type
    screw M4x21 (M4x28) 3 pcs. (DVA252.1XX)
    stud M6 (M8/M10/M12) 1 pc. (DVA252.214)
    screw M6 1 pc. (DVA252.714)
  • Protection class
    IP65/IP68 (DVA252.104, DVA252.164, DVA252.214, DVA252.714)
    IP65 (DVA252.132)

Operating parameters

  • Operating temperature range, ºС
    -40...+80 (climatic version H, for 0Ex ia IIC T5...T6 Ga X)
    -60...+80 (climatic version X, for 0Ex ia IIC T5...T6 Ga X)
    -40...+80 (for PO Ex ia I Ma X)

Reliability parameters and manufacturer's guarantees

  • MTBF, hours, not less than
    40 000
  • Warranty service life, months
    24
  • Service life, years, not less than
    10
  • Installed device life, hours, not less than
    80 000
  • Time between verifications
    2 years
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