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Certificate ISO 9001

Vibration velocity sensors with current output DVA16(7)1.121 laboratory

Vibration velocity sensors with current output DVA16(7)1.121 laboratory

Sensor DVA161.121 is designed to measure the root mean square (RMS) value vibration velocity on two axes at the same time, comparison of data values and issuing most of them in the laboratory

Sensor DVA171.121 is designed to measure the root mean square (RMS) value vibration velocity on two axes simultaneously, vector addition and issuance of the amount received in the laboratory;

The stainless steel housings are integrated microelectromechanical acceleration sensor and conversion board;

Available sensors - ideal for training, experiments and simple tasks;

Type of output signal - 4...20 mA


Related equipment: Controller
TIK-PLC 112
Safety barriers
TIK-BIS

Additional photos

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specifications

Metrological parameters

  • Dynamic acceleration range, m/s2
    not more than 160
  • RMS vibration velocity measuring range, mm/s
    0...10
    0...12.7
    0...20
    0...25
    0...25.4
    0...30
    0...40
    0...50
    0...50.8
    0...60
    0...80
    0…100
  • Operating frequency range, Hz
    2-1000
    5-1000
    10-1000
  • Electrical resistance of insulation between the vibration converter circuit and the shell, MOhm, not less than
    40

Interface

  • Output signal type
    "current loop" 4...20 mA
  • Supply voltage range, V
    10...24
  • The polarity of the connection of the vibration transducer
    arbitrary

Explosion protection

  • Kind
    intrinsically safe electrical circuit
  • Marking
    0Ex ia IIC T5...T6 Ga X
  • Connection
    through TIK-PLC 112 controller
    through safety barrier

Design parameters

  • Version
    with PC-4 connector on the body
  • Overall dimensions, mm
    Ø39.25x60
  • Weight, kg, not more than
    0.17
  • Mounting type
    screw M4x21 (M4x28) 3 PCs, magnet
  • Protection class
    IP54

Operating parameters

  • Operating temperature range, ºС
    -10…+80 (climatic version L)

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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