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Certificate ISO 9001

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 M8x1/M10x1/M12x1 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)

Related equipment

TIK-PLC 121
controller
TIK-BIS
safety barriers
Cable cutting tool

Additional photos

Reviews

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
    2-3000
    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 121 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
    Ø39.25x43.5 (DVA252.1XX)
    Ø23x69 (DVA252.214)
    32x70x26 (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 M8x1/M10x1/M12x1 (DVA252.214)
    screw M8 1 pcs. (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

  • 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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