623C01

High-frequency, industrial, ceramic shear ICP® accelerometer, 100 mV/g, 0.8 to 15k Hz, top exit, 2-pin conn., frequency sweep ISO 17025 accredited calibration

Specifications

English: SI:
Performance
Sensitivity (±5 %) 100 mV/g 10.2 mV/(m/s²) [1]
Measurement Range ±50 g ±490 m/s²
Frequency Range (±5 %) 144 to 480000 cpm 2.4 to 8000 Hz [4]
Frequency Range (±10 %) 102 to 600000 cpm 1.7 to 10000 Hz
Frequency Range (±3 dB) 48 to 900000 cpm 0.8 to 15000 Hz
Resonant Frequency 2400 kcpm 40 kHz [2]
Broadband Resolution (1 to 10000 Hz) 100 µg 981 µm/sec2 [2]
Non-Linearity ±1 % ±1 % [3]
Transverse Sensitivity ≤5 % ≤5 %
Environmental
Overload Limit (Shock) 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]
Enclosure Rating IP68 IP68
Electrical
Settling Time (within 1% of bias) ≤2.0 sec ≤2.0 sec
Discharge Time Constant ≥0.2 sec ≥0.2 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Spectral Noise (10 Hz) 7.0 µg/√Hz 68.7 (µm/sec2)/√Hz [2]
Spectral Noise (100 Hz) 2.8 µg/√Hz 27.5 (µm/sec2)/√Hz [2]
Spectral Noise (1 kHz) 0.9 µg/√Hz 8.8 (µm/sec2)/√Hz [2]
Electrical Protection RFI/ESD RFI/ESD
Electrical Isolation >100000000 Ohm >100000000 Ohm
Physical
Size – Hex 11/16 in 17.5 mm
Size – Height 1.97 in 50 mm
Weight 1.80 oz 51 gm
Mounting Thread 1/4-28 Female 1/4-28 Female [5]
Mounting Torque 2 to 5 ft-lb 2.7 to 6.8 Nm
Sensing Element Ceramic Ceramic
Sensing Geometry Shear Shear
Housing Material Stainless Steel Stainless Steel
Sealing Welded Hermetic Welded Hermetic
Electrical Connector 2-Pin MIL-C-5015 2-Pin MIL-C-5015
Electrical Connection Position Top Top
All specifications are at room temperature unless otherwise specified.

Product Notes
[1] Conversion Factor 1g = 9.81 m/s².
[2] Typical.
[3] Zero-based, least-squares, straight line method.
[4] The high frequency tolerance is accurate within ±10% of the specified frequency.
[5] 1/4-28 has no equivalent in S.I. units.
[6] See PCB Declaration of Conformance PS023 or PS061 for details.
Accessories:
Supplied
081A40 Mounting Stud (1)
ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency (1)

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