calibration icp® accel., 100 mv/g, 50g, 0.5 to 10 khz, 10-32 side conn., 1/4-28 thd on bottom, 10-32 thd on top

ICP® Accelerometer

Model 301A11

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Calibration ICP® accel., 100 mV/g, 50g, 0.5 to 10 kHz, 10-32 side conn., 1/4-28 thd on bottom, 10-32 thd on top

  • Sensitivity: (±2.0%)100 mV/g (10.2 mV/(m/s²))
  • Measurement Range: ±50 g pk (±490 m/s² pk)
  • Broadband Resolution: 0.004 g rms (0.039 m/s² rms)
  • Frequency Range: (±5%)0.5 to 10000 Hz
  • Sensing Element: Quartz
  • Weight: 6.2 oz (176 gm)

Specification Notes

[1] Zero-based, least-squares, straight line method.
[2] Typical.
[3] See PCB Declaration of Conformance PS023 for details.

English: SI:
Performance
Sensitivity (±2.0 %) 100 mV/g 10.2 mV/(m/s²)
Measurement Range ±50 g pk ±490 m/s² pk
Frequency Range (±5 %) 0.5 to 10000 Hz 0.5 to 10000 Hz
Frequency Range (±10 %) 0.3 to 14000 Hz 0.3 to 14000 Hz
Frequency Range (±3 dB) 0.2 to 20000 Hz 0.2 to 20000 Hz
Resonant Frequency ≥35 kHz ≥35 kHz
Broadband Resolution 0.004 g rms 0.039 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤3 % ≤3 %
Environmental
Overload Limit ±5000 g pk ±49050 m/s² pk
Temperature Range -65 to 250 °F -54 to 121 °C
Temperature Response See Graph %/°F See Graph %/°F [2]
Electrical
Excitation Voltage 23 to 30 VDC 23 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <100 <100
Output Bias Voltage 11 to 17 VDC 11 to 17 VDC
Discharge Time Constant 2.0 to 5.0 sec 2.0 to 5.0 sec
Settling Time (within 10% of bias) <12.0 sec <12.0 sec
Spectral Noise (10 Hz) 65 µg/√Hz 638 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 20 µg/√Hz 196 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 15 µg/√Hz 147 (µm/sec2)/√Hz [2]
Physical
Size - Height 1 1/2 in 38.1 mm
Size - Hex 1 3/16 in 30.2 mm
Weight 6.2 oz 176 gm [2]
Sensing Element Quartz Quartz
Sensing Geometry Shear Shear
Housing Material 316L Stainless Steel 316L Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 10-32 Coaxial Jack 10-32 Coaxial Jack
Electrical Connection Position Side Side
Mounting Thread (Shaker Mount) 1/4-28 Female 1/4-28 Female
Mounting Thread (Unit Under Test Mount) 10-32 Female 10-32 Female

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
080A149 Calibration adaptor, 10-32 external to 5-40 internal thread, tungsten (for Model 394A11 calibration standard) 1
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1
ACS-4 Single axis, low frequency phase and amplitude response cal from 0.5 to 10 Hz, (requires ACS-1 and minimum sensitivity of 20 mV/g) 1
M080A149 Calibration adaptor, 10-32 external to M3x0.5 internal thread, tungsten (for Model 394A11 calibration standard) 1
081A08 Mounting stud, 10-32 to 1/4-28 x 0.30" long, BeCu 2
081A90 Mounting stud, 10-32 to 5-40 2
081B05 Mounting stud, 10-32 to 10-32, 0.275" long, BeCu w/shoulder 2
081B20 Mounting stud, 1/4-28 to 1/4-28 x 0.365" long, BeCu w/shoulder 2
M081B05 Mounting stud, 10-32 to M6x0.75-6g, 0.275" long, BeCu 2
M081B20 Metric mounting stud, 1/4-28 to M6 x 0.75, BeCu w/shoulder 2

Optional Versions