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PIK-VT vibration velocity and peak temperature signalling device

PIK-VT vibration velocity and peak temperature signalling device

Designed for control of technical condition of the production equipment operating in explosive environment;

Provides continuous monitoring of vibration velocity, temperature, and axial shift of the unit rotor through 8 independent channels with generation of warning lights and lock signals.








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specifications

Metrological parameters

  • Conversion coefficient, mA*s/mm / Range of indications of RMS vibration velocity, mm/s
    1...25
  • Conversion coefficient, V/mm / Range of measurement of the axial shift, mm
    0.5...5.5
  • Temperature measurement range, ºС
    -40...+200
  • Operating frequency range, Hz
    2...1000
  • Non-uniformity of AFC at vibration velocity control in the range of 20...500 Hz, %
    ±10
  • Basic absolute error of axial shift measurement channel, um, not more than
    0.125
  • Basic reduced error of the temperature measurement channel, %, not more than
    1

Interface

  • Output signal type
    analog outputs
    relay outputs
  • Interface
    digital RS-485
  • Protocol
    Modbus RTU
  • Supply
    ∼(100...240)
    =24/(∼36)
  • Power consumption, W, not more
    10

Explosion protection

  • Kind
    intrinsically safe circuit
  • Marking
    [Exib]IIC

Design parameters

  • Overall dimensions, mm
    306x187x95
  • Weight, kg, not more than
    3.6
  • Mounting type
    switchboard / rack
  • Protection class
    IP54

Reliability parameters and manufacturer's guarantees

  • MTBF, hours, not less than
    10 000
  • Warranty service life, months
    18
  • Service life, years, not less than
    10
Service center