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Model: 629A11

$1,307.50 USD
(Pricing valid in US only)


Triaxial, industrial, ceramic shear ICP® accel., 100 mV/g, 0.8 to 8k Hz, side exit, 10-ft integral cable, triaxial frequency sweep ISO 17025 accredited calibration

  • Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
  • Frequency Range: (±3dB) 48 to 480000 cpm (0.8 to 8000 Hz)
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g (±490 m/s²)
  • Weight: 4.9 oz (139 gm)

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Additional Configurations:
Sensitivity (±5 %)100 mV/g10.2 mV/(m/s²)[1] 
Measurement Range±50 g±490 m/s² 
Frequency Range (±5 %)144 to 120000 cpm2.4 to 2000 Hz[2][4] 
Frequency Range (±10 %)102 to 300000 cpm1.7 to 5000 Hz 
Frequency Range (±3 dB)48 to 480000 cpm0.8 to 8000 Hz 
Resonant Frequency1200 kcpm20 Hz[5] 
Broadband Resolution (1 to 10000 Hz)316 µg3100 µm/sec2[5] 
Non-Linearity1 %1 %[3] 
Transverse Sensitivity≤5 %≤5 % 
Overload Limit (Shock)5000 g pk49050 m/s² pk 
Temperature Range-65 to +250 °F-54 to +121 °C 
Temperature ResponseSee Graph %/°FSee Graph %/°F[5] 
Settling Time (within 1% of bias)≤3.0 sec≤3.0 sec 
Discharge Time Constant≥0.2 sec≥0.2 sec 
Excitation Voltage18 to 28 VDC18 to 28 VDC 
Constant Current Excitation2 to 20 mA2 to 20 mA 
Output Impedance<100 Ohm<100 Ohm 
Output Bias Voltage8 to 12 VDC8 to 12 VDC 
Spectral Noise (10 Hz)7.0 µg/√Hz68.7 (µm/sec2)/√Hz[5] 
Spectral Noise (100 Hz)2.8 µg/√Hz27.5 (µm/sec2)/√Hz[5] 
Spectral Noise (1 kHz)1.0 µg/√Hz9.8 (µm/sec2)/√Hz[5] 
Electrical ProtectionRFI/ESDRFI/ESD 
Electrical Isolation (Case)≥100000000 Ohm≥100000000 Ohm 
Size - Length1.5 in38.1 mm 
Size - Width1.5 in38.1 mm 
Size - Height0.82 in20.8 mm 
Weight (without cable)4.9 oz139 gm 
Mounting Thread1/4-28 MaleNo Metric Equivalent[6] 
Mounting Torque2 to 5 ft-lb2.7 to 6.8 Nm 
Sensing ElementCeramicCeramic 
Sensing GeometryShearShear 
Housing MaterialStainless SteelStainless Steel 
SealingWelded HermeticWelded Hermetic 
Electrical ConnectorSealed Integral CableSealed Integral Cable 
Electrical Connection PositionSideSide 
Electrical Connections (Red)X axisX axis 
Electrical Connections (Green)Y axisY axis 
Electrical Connections (White)Z axisZ axis 
Electrical Connections (Black)GroundGround 
Electrical Connections (Shield)NCNC 
Cable Length10 ft3.0 m 
Cable TypePolyurethanePolyurethane[7] 

All specifications are at room temperature unless otherwise specified.


Product Notes
[1] Conversion Factor 1g = 9.81 m/s².
[2] 1Hz = 60 cpm (cycles per minute).
[3] Zero-based, least-squares, straight line method.
[4] The high frequency tolerance is accurate within ±10% of the specified frequency.
[5] Typical.
[6] 1/4-28 has no equivalent in S.I. units.
[7] Twisted shielded 4-conductor cable.
[8] See PCB Declaration of Conformance PS023 for details.
081A56Captive mounting bolt 1/4-28 x .75"(1)
ICS-1NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency(1)
Optional Versions:
(LB) Low Bias Voltage
    Output Bias Voltage6 to 8 VDC
    Excitation Voltage12 to 18 VDC
    Measurement Range±35 g±343 m/s²
(M) Metric Mount
    M081A59Accessory for Vibration Division Product(1)
Product Documents
Additional Downloads