Vibration velocity transducer AV02-07-0.8

Purpose:
  • Measuring vibration velocity in stationary vibrodiagnostic systems with standard current output (4–20 mA).
Features:
  • Conversion of a piezoelement signal proportional to vibration velocity into a standard current signal 4 ... 20 mA.
  • Extended operating temperature range;
  • 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.
  • Stable characteristics and reliable operation.
  • Transmission of current signal at a distance of up to 500 m.
  • Evaluation of machines vibration according to GOST ISO 10816-3-2002.
  • Explosion-proof version 1ExibIICT4 (optional).
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Description
Documents
  • Parameter
    Value
  • Conversion factor
    0,8 ± 0,04 mV/mm/s
  • Relative coefficient of transverse conversion (less than)
    0,05
  • Operating frequency range
    2 ... 1000 Hz
  • Max. shock limit (peak value)
    500 g
  • Power supply
    9 ... 25 V
  • Load resistance in current output circuit (maximum)
    100 Оm
  • 850 Оm
  • Vibration velocity measuring range
    0,1 ... 20 mm/s
  • Run mode setting time
    4 s
  • Operating temperature range
    -60 ... 150 °C
  • 0,2 %/°С
  • Connector type
    4*the tip of the fur. Clip
  • Built-in cable
    2 m
  • Output direction
    horizontal
Electric Circuit of AV02-07-0.8
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