Model: 3501B122KG

$660.00 USD
(Pricing valid in US only)


MEMS shock accelerometer, 2 kg, 1/4-28 stud mount, 096 integral cable (side exit), length 10-ft pigtails

  • Sensitivity: (±50%) 0.20 mV/g (0.02 mV/(m/s²))
  • Measurement Range: ±2000 g (±19620 m/s² pk)
  • Frequency Range: (1dB) 0 to 10000 Hz
  • Sensing Geometry: Full Active
  • Mounting: Integral Stud
  • Weight: 0.088 oz (2.5 gm)

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Sensitivity (±50 %) (at 10 VDC excitation)0.20 mV/g0.02 mV/(m/s²)[2] 
Sensitivity0.02 mV/V/g0.002 mV/V/(m/s²)[3] 
Measurement Range±2000 g±19620 m/s² pk 
Frequency Range (1 dB)0 to 10000 Hz0 to 10000 Hz 
Resonant Frequency>20 kHz>20 kHz 
Damping Ratio70 % Critical70 % Critical[1] 
Non-Linearity±1 %±1 % 
Transverse Sensitivity≤3 %≤3 % 
Overload Limit (Shock)±10000 g pk±98100 m/s² pk[5] 
Overload Limit (Mechanical Stops)≥2000 g≥19620 m/s² pk 
Temperature Range (Storage)-65 to 250 °F-54 to 121 °C 
Temperature Range (Operating)-65 to 250 °F-54 to 121 °C 
Temperature Coefficient of Sensitivity-0.11 %/°F-0.20 %/°C[1] 
Zero g Offset Temperature Shift±20 mV±20 mV[4] 
Base Strain Sensitivity0.01 g/µε0.1 (m/s²)/µε[1] 
Excitation Voltage (Maximum)15.0 VDC15.0 VDC 
Current Consumption<10 mA<10 mA 
Input Resistance (±1250 Ohm)2750 Ohm2750 Ohm[2] 
Output Resistance (±1250 Ohm)2750 Ohm2750 Ohm[2] 
Offset Voltage-40 to +40 mVDC-40 to +40 mVDC[2] 
Settling Time0.01 sec0.01 sec[6] 
Electrical Isolation (Case)≥10000000 Ohm≥10000000 Ohm[7] 
Sensing ElementPiezoresistive MEMSPiezoresistive MEMS 
Sensing GeometryFull ActiveFull Active 
Housing MaterialTitaniumTitanium 
Size - Hex3/8 in3/8 in 
Size - Height.50 in12.7 mm 
Weight (without cable)0.088 oz2.5 gm[1] 
Electrical ConnectorIntegral CableIntegral Cable 
Electrical Connection PositionSideSide 
Cable Type096 4-cond silicone jacket096 4-cond silicone jacket 
Cable TerminationPigtail EndsPigtail Ends 
Cable Length10 ft3.05 m 
MountingIntegral StudIntegral Stud 
Mounting Thread1/4-28 Male1/4-28 Male 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Typical.
[2] Verified with test data provided on supplied calibration certificate.
[3] Sensitivity is proportional to excitation voltage, and at other excitation values, sensitivity can be predicted from the 10VDC calibrated value with a small (<~.5%) increase in uncertainty.
[4] -65 to +250 °F, ref. 75 °F (-54 to +121 °C, ref. 24 °C)
[5] Half-sine pulse duration, >= 20 µsec.
[6] Settling Time is the maximum time after power-up for the Offset Voltage to be within +/-2% of Measurement Range output of the final offset value. Mounting surface must be at thermal equilibrium.
[7] Individually tested to ensure compliance with specified value.
[8] See PCB Declaration of Conformance PS151 for details.
Optional Versions:
(M) Metric Mount
    Mounting ThreadM6 x 0.75 Male
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