AQ09

Purpose:

  • Converting high-impedance signal from a piezoelectric transducer (vibration transducer, force sensor, etc.) to a low-impedance voltage signal.

Features:
  • Conversion of the charge to the output signal of vibration acceleration (А).
  • Conversion of the charge to the output signal of vibration velocity (V).
  • Stable characteristics and reliable operation.
  • Low noise level.
  • Mounted on a 35 mm DIN- rack.
  • Parameter
    Units of Measure
    AQ09
  • Conversion factor for charge (accuracy ± 2 %)
    mV/pC
    1
  • Conversion factor for vibration velocity (accuracy ± 3 %)
    mV/pC·s
    1 000
  • Frequency range at -3 dB
    Hz
    20… 2 000 *1
  • Maximum input charge
    pC
    5 000
  • Maximum output voltage
    V
    ± 5
  • RMS level of intrinsic noise reduced to the input for sensor capacity 1 nF of the output signal of vibroacceleration
    µV
    < 5
  • RMS level of intrinsic noise reduced to the input for sensor capacity 1 nF of the output signal of vibrovelocity
    µV
    < 15
  • Output resistance
    < 100
  • Bias voltage at the output
    mV
    ± 5
  • Power supply voltage
    V
    + (9 … 25)
  • Current consumption
    mA
    < 20
  • Acceptable additional relative error limits of conversion factor for charge within operating temperature range -40… +85 °С
    %
    ± 1
  • Input connector
    2РМД18Б4Ш1В1
  • Output connector
    Terminal block
  • Weight
    g
    150
  • Housing material
    Aluminium alloy
External view of AQ09
Electrical circuit of AQ09

To be used with:

  • vibration transducers AP62B, AP62B-02, AP1066B, AP1066B-01.

*1 – to be determined at customer’s request.

Catalog

  • ru
  • +7 (831-30) 6-77-77