RU EN

DVA143.XXX vibration velocity sensors with voltage output

DVA143.XXX vibration velocity sensors with voltage output

Designed to measure the root-mean square (RMS) value of vibration velocity in emergency protection systems (EPS);

Consist of a sealed housing, which are integrated acceleration sensor and conversion board;

Sensor versions:

  • DVA143.104 - triangular case, all-in-one cable connection, 3-screw mount;
  • DVA143.132 - triangular case, cable with 2PM connector, mount on 3 screws;
  • DVA143.164 - triangular case, TIK-KXX connector on cable, mount for 3 screws;

Output signal type – by voltage with separate power supply;

Additional photos

Related equipment

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

specifications

Metrological parameters

  • Conversion coefficient / Range of indications of RMS vibration velocity, mm/s
    100 mV*s/mm / 0-125
  • Operating frequency range, Hz
    2-1000

Interface

  • Output signal type
    by voltage with
    separate power supply
  • Polarity of the connection of vibration sensor
    arbitrary
  • 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 T6...T2 Ga X / PO Ex ia I Ma X
    2Ex nA IIC T6...T2 Gc X
  • Connection
    through TIK-PLC controller
    through TIK-BIS safety barrier

Design parameters

  • Version
    all-in-one cable connection (DVA143.104)
    cable with 2PM connector (DVA143.132)
    TIK-KXX connector on cable (DVA143.164)
  • Overall dimensions, mm
    Ø39.25x36
  • Weight, kg, not more than
    0.1
  • Mounting type
    screw M4x21 (M4x28) 3 pcs.
  • Protection class
    IP65/IP68 (DVA143.104, DVA143.164)
    IP65 (DVA143.132)

Operating parameters

  • Operating temperature range, ºС
    -40...+80 (climatic version H)
    -60...+80 (climatic version X)
    -196...+80 (climatic version K)

Reliability parameters and manufacturer's guarantees

  • MTBF, hours, not less than
    100 000
  • Warranty service life, months
    24
  • Service life, years, not less than
    20
  • Time between verifications
    2 years
Service center