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 / g 0.02 mV/(m/s²) [1]
     
    sensitivity 0,02 mV / V / g 0.002 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 rate 0.7% 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/µε 0.98 (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]
     
    Spannungsoffset 40 … 40 mV DC   [1]
     
    settling time 0.01 s   [5]
    physical properties
    sensor element Piezoresistive MEMS element    
     
    geometry of the sensor element Active Brü ckenschaltung    
     
    goäusematerial ceramic    
     
    waterproofing epoxy resin    
     
    size - height 0,085 in 2,16 mm  
     
    Size - length 0,236 in 6.00 mm  
     
    size - width 0,138 in 3.50 mm  
     
    Mass 0.005 oz 0.15 grams [3]
     
    electrical connection soldering connection surfaces for SMT assembly    
     
    mounting Surface 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-62 calibration 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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