PCB-3501A202KG

PCB-3501A202KG

  • MEMS high shock sensor,
  • Measuring range 2,000 g
  • Sensitivity 0.02 mV / V / g,
  • Frequency range 0 … 10,000 Hz,
  • Surface mount
  • basic data
    sensitivity (at 10 V DC supply voltage) (±50%)0.2 mV / g0.02 mV/(m/s²)[1]
     
    sensitivity0,02 mV / V / g0.002 mV/V/(m/s²)[6]
     
    range±2. 000 g±19. 610 m/s² pk 
     
    Frequency range (± 1 dB)0 … 10,000 Hz  
     
    resonance frequency> 20,000 Hz  
     
    damping rate0.7% crit chance [3]
     
    linearity≤1%  
     
    transverse acceleration sensitivity≤3%  
    Conditions of use
    (shock) overload limit± 10.000 g pk±98. 067 m/s² pk [2]
     
    Overload limit (mechanical stop)≥2.200 g≥21.575 m/s² pk 
     
    Temperature range (operation)65 …250 ° F-54 … 121 ° C 
     
    Temperature coefficient of sensitivity-0.11 %/°F-0.20 %/°C[3]
     
    maximum thermal Offset offset±10 mV [4]
     
    strain sensitivity (footprint)0.1 g/µε0.98 (m/s²)/µε[3]
    Technical characteristics
    Supply voltage (max)15.0 V DC  
     
    Power< 10 mA  
     
    input resistance (±500 Ω)2,000Ω [1]
     
    output impedance (±500 Ω)2,000Ω [1]
     
    Spannungsoffset40 … 40 mV DC [1]
     
    settling time0.01 s [5]
    physical properties
    sensor elementPiezoresistive MEMS element  
     
    geometry of the sensor elementActive Brü ckenschaltung  
     
    goäusematerialceramic  
     
    waterproofingepoxy resin  
     
    size - height0,085 in2,16 mm 
     
    Size - length0,236 in6.00 mm 
     
    size - width0,138 in3.50 mm 
     
    Mass0.005 oz0.15 grams[3]
     
    electrical connectionsoldering connection surfaces for SMT assembly  
     
    mountingSurface mount (SMT)  
    notes
    [1]Pro sensor tested and documented on calibration certificate supplied with  
     
    [2]A half-sine pulse ≤ 20 µs  
     
    [3]typically  
     
    [4]-54 … 121 ° C, reference 24 ° C  
     
    [5]settling time is the time when the maximum required the sensor signal to anzunä after the supply voltage is applied the zero point on ±2% of the output span Hern. Die mounting surface must be located in the thermal balance.  
     
    [6]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%).  
    Accessories
    ACS-62calibration of Piezoresistive shock sensors-1 

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