AP2019

Purpose:

  • Measuring vibration and shock acceleration in diagnostic systems and laboratory tests under strong electromagnetic fields.

Features:
  • High axial sensitivity, self-resonant frequency and shock resistance.
  • Low sensitivity to electromagnetic fields.
  • Built-in preamplifier.
  • Wide range of power supply voltage and current.
  • Low level of intrinsic noise.
  • Parameter
    Units of Measure
    AP2019
  • Conversion factor
    mV/ms-2
    0,05
  • Relative coefficient of transverse conversion
    %
    <5
  • Maximum value of measured acceleration amplitude
    м/с2
    100 000
  • Maximum shock limit (peak value)
    g*1
    20 000
  • Operating temperature range
    °С
    –40 ... +125
  • Operating frequency range (ripple ± 1 dB)
    Hz
    10 ... 30  000
  • Adjustment resonance frequency in axial direction
    kHz
    >90
  • Noise level, RMS (1 Hz ÷ 10 kHz)
    m/s2
    <0,1
  • Output resistance
    Ω
    <500
  • Power: - voltage; - current
    V; mA
    +(15 ... 30); 2 ... 20
  • Constant output voltage level
    V
    8 ... 13
  • Temperature influence coefficient
    %/°С
    ±0,2
  • Housing material
    stainless steel (titanium alloy)*2
  • Built-in cable length
    m
    1*2
  • Connector type
    cable termination/BNC
  • Weight (without cable)
    g
    0.14
  • Options
    T*3, N*4
External view and electric circuit of AP2019
Wiring diagram for conecting to data-acquisition equipment

Optional accessories:

  • measuring amplifiers AP5110, AP5200, AP5210;
  • charge and voltage amplifiers AP5230, AP5230-1, АР5240А1В1;
  • power units AS01, AS07;
  • matching devices AG01, AG02;
  • calibrators AT01m, AT02, AT04;
  • cables АК15, АК16;
  • cable adapters AR01, AR04;
  • wax mastic AW01;
  • probe AN01;
  • magnet mounting bases АМ01, АМ08, AM11.

*1 – 1g = 9.807 m·s-2 or 10 m·s-2 = 1.02 g;
*2 – to be determined at customer’s request;
*3 – TEDS (Transducer Electronic Data Sheet) poll technology – electronic work sheets that allow automatic definition of the type of sensor and its technical
characteristics in accordance with IEEE P1451.4.
*4 – normalized sensitivity (nominal deviation not more than 2%);
*5 – registered in the State Register of measuring instruments.

Catalog

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