627A01

Low-cost, industrial, quartz shear ICP® accelerometer, 100 mV/g, 0.3 to 10k Hz, top exit, 2-pin connector, single point ISO 17025 accredited calibration

Platinum Low-cost Industrial ICP® Accelerometer


This industrial accelerometer features a quartz sensing element. Quartz has superior thermal stability compared to typical ceramic elements. 

Options:

Specifications

ENGLISH SI
Performance
    Sensitivity (±15 %) 100 mV/g 10.2 mV/(m/s²) [1]
    Measurement Range ±50 g ±490 m/s²
    Frequency Range (±3 dB) 20 to 600000 cpm 0.33 to 10000 Hz [4]
    Resonant Frequency 1080 kcpm 18 kHz [2]
    Broadband Resolution (1 to 10000 Hz) 1000 µg 9810 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) ≤10 sec ≤10 sec
    Discharge Time Constant ≥0.5 sec ≥0.5 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) 50 µg/√Hz 491 (µm/sec2)/√Hz [2]
    Spectral Noise (100 Hz) 20 µg/√Hz 196 (µm/sec2)/√Hz [2]
    Spectral Noise (1 kHz) 6 µg/√Hz 59 (µm/sec2)/√Hz [2]
    Electrical Protection RFI/ESD RFI/ESD
    Electrical Isolation >100000000 Ohm >100000000 Ohm
Physical
    Size – Hex 7/8 in 22 mm
    Size – Height 2.06 in 52.3 mm
    Weight 3.3 oz 94 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 Quartz Quartz
    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 for details.
Accessories:
Supplied
081A40 Mounting Stud (1)
Optional Versions:
(M) Metric Mount
ENGLISH SI
Accessories:
M081A61 Mounting Stud (1)

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