623C61

High-frequency, industrial, ceramic shear ICP® accelerometers, 100 mV/g, 0.8 to 15k Hz, top exit, 10-ft integral armor cable, frequency sweep ISO 17025 accredited calibration

Specifications

English: SI:
Performance
Measurement Range ±50 g ±490 m/s²
Frequency Range (±5 %) 144 to 480000 cpm 2.4 to 8000 Hz [3]
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 [1]
Broadband Resolution (1 to 10000 Hz) 100 µg 981 µm/sec2 [1]
Non-Linearity ±1 % ±1 % [2]
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 [1]
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 [1]
Spectral Noise (100 Hz) 2.8 µg/√Hz 27.5 (µm/sec2)/√Hz [1]
Spectral Noise (1 kHz) 0.9 µg/√Hz 8.8 (µm/sec2)/√Hz [1]
Electrical Protection RFI/ESD RFI/ESD
Electrical Isolation (Case) >100000000 Ohm >100000000 Ohm
Physical
Size – Hex 11/16 in 17.5 mm
Size – Height 4.4 in 112 mm
Weight (without cable) 1.80 oz 51 gm
Mounting Thread 1/4-28 Female Not Applicable [4]
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 Integral Armored Cable Integral Armored Cable
Electrical Connection Position Top Top
Cable Length 10 ft 3.0 m
Cable Type Polyurethane Polyurethane [5]
All specifications are at room temperature unless otherwise specified.

CE

Product Notes
[1] Typical.
[2] Zero-based, least-squares, straight line method.
[3] The high frequency tolerance is accurate within ±10% of the specified frequency.
[4] 1/4-28 has no equivalent in S.I. units.
[5] Stainless steel armor jacket over twisted shielded pair.
[6] See PCB Declaration of Conformance PS023 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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