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miniature, lightweight (0.6 gm) ceramic shear icp® accel., 10 mv/g, 1 to 10k hz, titanium hsg, 10-ft detachable cable, operating temp 325f

Accelerometer, ICP®

Model HT352A21

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  • IP

Miniature, lightweight (0.6 gm) ceramic shear ICP® accel., 10 mV/g, 1 to 10k Hz, titanium hsg, 10-ft detachable cable, operating temp 325F

  • Sensitivity: (±15%)10 mV/g (1.0 mV/(m/s²))
  • Measurement Range: ±500 g pk (±4900 m/s² pk)
  • Broadband Resolution: 0.004 g rms (0.04 m/s² rms)
  • Frequency Range: (±5%)1.0 to 10000 Hz
  • Sensing Element: Ceramic
  • Weight: 0.02 oz (0.6 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 (±15 %) 10 mV/g 1.0 mV/(m/s²)
Measurement Range ±500 g pk ±4900 m/s² pk
Frequency Range (±5 %) 1.0 to 10000 Hz 1.0 to 10000 Hz
Frequency Range (±10 %) 0.7 to 13000 Hz 0.7 to 13000 Hz
Frequency Range (±3 dB) 0.3 to 20000 Hz 0.3 to 20000 Hz
Resonant Frequency ≥50 kHz ≥50 kHz
Broadband Resolution (1) 0.004 g rms 0.04 m/s² rms [2]
Non-Linearity ≤1 % ≤1 % [1]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) ±10000 g pk ±98000 m/s² pk
Temperature Range (Operating) -65 to +250 °F -54 to +121 °C
Temperature Response See Graph See Graph
Electrical
Excitation Voltage 18 to 30 VDC 18 to 30 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance ≤300 Ohm ≤300 Ohm
Output Bias Voltage 7 to 12 VDC 7 to 12 VDC
Discharge Time Constant 1.0 to 3.5 sec 1.0 to 3.5 sec
Settling Time <3 sec <3 sec
Spectral Noise (1 Hz) 800 µg/√Hz 7840 (µm/sec2)/√Hz [2]
Spectral Noise (10 Hz) 250 µg/√Hz 2450 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 60 µg/√Hz 590 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 50 µg/√Hz 490 (µm/sec2)/√Hz [2]
Spectral Noise (10 kHz) 40 µg/√Hz 392 (µm/sec2)/√Hz [2]
Physical
Size - Height 0.14 in 3.6 mm
Size - Length 0.45 in 11.4 mm
Size - Width 0.25 in 6.4 mm
Weight 0.02 oz 0.6 gm [2]
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Titanium Titanium
Sealing Epoxy Epoxy
Electrical Connector 3-56 Coaxial Jack 3-56 Coaxial Jack
Electrical Connection Position Side Side
Mounting Adhesive Adhesive

* All specifications are at room temperature unless otherwise specified.

TempChart

Accessories
Supplied
030A10 Miniature, low-noise, blue coaxial cable, 10-ft, 3-56 plug to 10-32 plug 1
039A27 Removal tool (for Models 352A21, 352C22, 357A09, 357C10 & 352A25) 1
080A109 Petro Wax, one square, 1" x 1" x 0.25" 1
ACS-1 Single axis amplitude response calibration from 10 Hz to upper 5% frequency, NIST traceable 1

Optional Versions

(HT) High temperature, extends normal operation temperatures

English SI
Temperature Range -65 to 325 -54 to 163