Certificate ISO 9001

DVA171.XXX vibration velocity sensors with current output

DVA171.XXX vibration velocity sensors with current output

Designed to measure the root mean square (RMS) value of vibration velocity on two axes simultaneously, vector addition of these values and the issuance of the resulting amount;

In the sealed case there are integrated two-coordinate acceleration sensor and conversion board;

Sensor versions:

  • DVA171.104 - triangular case, all-in-one cable connection, 3-screw mount;
  • DVA171.132 - triangular case, cable with 2PM connector, mount on 3 screws;
  • DVA171.164 - triangular case, TIK-KXX connector on cable, mount for 3 screws;
  • DVA171.214 - cylindrical small-sized housing, TIK-KXX connector on the body (analogue of MIL-C-5015), mounting on a stud;
  • DVA171.714 - rectangular case, TIK-KXX connector on the body (analogue of MIL-C-5015), 1 screw mount;

To install the sensor assembly DVA171.214 uses the standard stud M6x1 (M8x1/M10x1/M12x1); for the special order it is possible to supply the studs with any thread, including inch;

DVA171.214 allows the use of cable assemblies with MIL connector from imported sensors;

Output signal type – 4...20 mA

Related equipment

safety barriers
Cable cutting tool

Additional photos



Metrological parameters

  • Conversion coefficient, mA*s/mm / Range of indications of RMS vibration velocity, mm/s
    1.6 / 0-10
    1.259 / 0-12.7
    0.8 / 0-20
    0.64 / 0-25
    0.63 / 0-25.4
    0.533 / 0-30
    0.4 / 0-40
    0.32 / 0-50
    0.315 / 0-50.8
    0.267 / 0-60
    0.2 / 0-80
    0.16 / 0-100
  • Operating frequency range, Hz


  • Output signal type
    "current loop" 4...20 mA
  • Supply voltage range, V
  • Polarity of the connection of vibration sensor

Explosion protection

  • Kind
    intrinsically safe circuit
  • Marking
    0Ex ia IIC T5...T6 Ga X / PO Ex ia I Ma X (DVA171.104, DVA171.164, DVA171.214, DVA171.714)
    0Ex ia IIC T5...T6 Ga X (DVA171.132)
  • Connection
    through TIK-PLC 112 controller
    through TIK-BIS safety barrier

Design parameters

  • Version
    all-in-one cable connection (DVA171.104)
    cable with 2PM connector (DVA171.132)
    TIK-KXX connector on cable (DVA171.164)
    TIK-KXX connector on the body (analogue of MIL-C-5015) (DVA171.214, DVA171.714)
  • Overall dimensions, mm
    Ø39.25x43.5 (DVA171.1XX)
    Ø28x60 (DVA171.214)
    32x70x26 (DVA171.714)
  • Weight, kg, not more than
    0.1 (DVA171.1XX)
    0.13 (DVA171.2XX)
    0.25 (DVA171.714)
  • Mounting type
    screw M4x21 (M4x28) 3 PCs, magnet (DVA171.1XX)
    stud M6x1 (M8x1/M10x1/M12x1) (DVA171.214)
    screw M8 1 pc. (DVA171.714)
  • Protection class
    IP65/IP68 (DVA171.104, DVA171.164, DVA171.214, DVA171.214)
    IP65 (DVA171.132)

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
  • Service life, years, not less than
  • Time between verifications
    2 years
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