PCB-3501A202KG
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      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 
      PCB-3501A202KG

      Specific References

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      3501A202KG_drawing.PDF

      Technical drawing

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      3501A202KG_manual.PDF

      Operating instructions

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      3501A202KG_specs.PDF

      Technical data sheet

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