Vibration switch SV02

  • Measuring vibration velocity of an object and generating a warning signal in the form of closed or open relay contacts when a preset vibration level is exceeded.
  • Measurement and transmission of vibration velocity RMS value over a standard current interface of 4 … 20 mA.
  • HART-protocol (Highway Addressable Remote Transducer Protocol) — digital industrial protocol for transfer of data superimposed on a current analog loop of 4 … 20 mA. Electric insulation of piezoelement and built-in amplifier-transducer from the body eliminates the influence of grounding loop currents on measurement results.
  • Robust design, waterproof casing and non-detachable armored cable.
  • Transmission of current signal at a distance of up to 100 m.
  • Custom-programmed main parameters.
  • Evaluation of machines vibration according to GOST ISO 10816-97, GOST ISO 10816-3-2002.
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  • Parameter
  • Operating frequency range
    10 ... 1000 Hz
  • Run mode setting time
    10 s
  • Preset operation threshold value (RMS)/minimum operation thresholding step (To be determined by customer or programmed via SVProg)
    1 … 99,9/0,1; 100 … 200/1 mm/s
  • Relative error of operation thresholding
    ± 3 %
  • Relative additional error in the operating temperature range
    ± 5 %
  • Run mode setting time after power-on (less than)
    10 s
  • Actuation signal criteria (To be determined by customer or programmed via SVProg)
    неприрывное превышение инфорmаtивныm sиgналоm пороgовоgо значения в tечение 0-9 s
  • Self-recovery conditions
    vibration reduction from threshold to 6 %
  • Vibration control delay after setting an operation or self-recovery mode (To be determined by customer or programmed via SVProg)
    0 or 20 s
  • Relay contact switching current
    0 ... 1 mA
  • Relay contact switching voltage
    12 ... 25 V
  • Operating temperature range
    -40 ... 85 °C
  • Connector type
  • Output direction
Electric Circuit of SV02
Wiring diagram SV02
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