PCB-3503A1020KG

PCB-3503A1020KG

  • Triaxial MEMS high-shock sensor,
  • Measuring range 20,000 g
  • Sensitivity 0.001 mV / V / g,
  • Frequency range 0 … 10,000 Hz,
  • Integrated cable, length 3 m,
    ending on stripped and tinned ends
  • basic data
    sensitivity (at 10 V DC supply voltage) (±50%)0.010 mV / g0.001 mV/(m/s²)[3]
     
    sensitivity0.001 mV / V / g0.0001 mV/V/(m/s²)[2]
     
    range±0. … 20,000 g±0. … 19? 100 M?s² pk 
     
    Frequency range (1 dB)0 … 10,000 Hz  
     
    resonance frequency> 60,000 Hz  
     
    Dä mpfungsrate5% critical [1]
     
    linearity≤1%  
     
    transverse acceleration sensitivity≤3%  
    Conditions of use
    Overload limit (shock)±60. 000 g pk±588. 000 m/s² PK[4] [5]
     
    Overload limit (mechanical stop)≥30,000 g≥294.200 m/s² pk 
     
    temperature range(Operation)-65 … 250 ° F-54 … 121 ° C 
     
    Temperature coefficient of sensitivity-0.11 %/°F-0.20 %/°C[1]
     
    Max thermal offset shift±10 mV [6]
     
    strain sensitivity (footprint)0.10 g/µε0.98 (m/s²)/µε[1]
    technical characteristics
    Supply voltage (max)15.0 V DC  
     
    Power< 12 mA  
     
    input resistance (±700 Ω)2,000Ω [1] [3]
     
    Output impedance (kΩ ±2)6,000Ω [1] [3]
     
    Spannungsoffset± 40 mV DC [3]
     
    settling time0.01 s [7]
     
    Electrical insulation (base)≥100 MΩ [5]
    physical properties
    sensor elementPiezoresistive MEMS element  
     
    Geometry of the sensor elementActive bridge circuit  
     
    housing materialtitanium  
     
    sealingEpoxy resin  
     
    size - height0.25 in6.35 mm 
     
    size - length0.47 in11.81 mm 
     
    Size - width0.47 in11.81 mm 
     
    dimensions (without cable)0.1 oz2.83 grams[1]
     
    Electrical connectionintegrated cable  
     
    connection positionside  
     
    cable typetype 026, shielded 8 PTFE cable  
     
    cable terminationtinned ends  
     
    cable length10 ft3 m 
     
    Fasteningtwo through holes  
     
    Assembly torque8 lb90 NCM 
    notes
    [1]typically  
     
    [2]Temperature coefficient of sensitivity is proportional to the applied supply voltage and can use a different voltage than at the calibration (10 V DC) are calculated from the calibration data. The possible measurement error increases with minimal (around0.5%).  
     
    [3]Pro sensor tested and documented on calibration certificate supplied with  
     
    [4]a half-sine pulse, ≤ 20 µs  
     
    [5]Pro sensor tested to ensure compliance with the specification  
     
    [6]-54 … 121 ° C, reference 24 ° C  
     
    [7]settling time is the time the maximum needed the sensor signal, after the supply voltage is applied the zero point on ±2% of the output span to approach. The mounting surface must be located in the thermal balance.  
    Equipment
    081A114mounting screw and washer (4-40 x 3/8 "SHCS)2 
     
    ACS-62 Tcalibration of Triaxial Piezoresistive sensors of shock-1 

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