Model : 622B11 | Precision Industrial ICP® Accelerometer

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general purpose, industrial, ceramic shear icp® accel, 100 mv/g, 0.2 to 15k hz, top exit, 10-ft integral cable, frequency sweep iso 17025 accredited calibration
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General purpose, industrial, ceramic shear ICP® accel, 100 mV/g, 0.2 to 15k Hz, top exit, 10-ft integral cable, frequency sweep ISO 17025 accredited calibration

  • Sensitivity: (±5%)100 mV/g ( 10.2 mV/(m/s²))
  • Frequency Range: (±3dB)12 to 900000 cpm ( 0.2 to 15000 Hz)
  • Sensing Element: Ceramic
  • Measurement Range: ±50 g ( ±490 m/s²)
  • Weight: 3.3 oz ( 94 gm)
Additional Configurations:
English: SI:
Performance
Sensitivity (±5 %) 100 mV/g 10.2 mV/(m/s²) [ 1]
Measurement Range ±50 g ±490 m/s²
Frequency Range (±5 %) 35 to 360000 cpm 0.58 to 6000 Hz [ 3]
Frequency Range (±10 %) 25 to 600000 cpm 0.42 to 10000 Hz
Frequency Range (±3 dB) 12 to 900000 cpm 0.2 to 15000 Hz
Resonant Frequency 1800 kcpm 30 kHz [ 4]
Broadband Resolution (1) 50 µg 490 µm/sec2 [ 4]
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 [ 4]
Enclosure Rating IP68 IP68
Electrical
Settling Time (within 1% of bias) ≤5.0 sec ≤5.0 sec
Discharge Time Constant ≥0.8 sec ≥0.8 sec
Excitation Voltage 18 to 28 VDC 18 to 28 VDC
Constant Current Excitation 2 to 20 mA 2 to 20 mA
Output Impedance <100 Ohm <100 Ohm
Output Bias Voltage 8 to 12 VDC 8 to 12 VDC
Spectral Noise (10 Hz) 4.0 µg/√Hz 39.2 (µm/sec2)/√Hz [ 4]
Spectral Noise (100 Hz) 0.8 µg/√Hz 7.85 (µm/sec2)/√Hz [ 4]
Spectral Noise (1 kHz) 0.4 µg/√Hz 3.92 (µm/sec2)/√Hz [ 4]
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 (without cable) 3.3 oz 94 gm
Mounting Thread 1/4-28 Female No Metric Equivalent [ 6]
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
Cable Length 10 ft 3 m
Cable Type Polyurethane Polyurethane [ 5]
* All specifications are at room temperature unless otherwise specified
.




Specification Notes


[ 1] Conversion Factor 1g = 9.81 m/s².
[ 2] Zero-based, least-squares, straight line method.
[ 3] The high frequency tolerance is accurate within ±10% of the specified frequency.
[ 4] Typical.
[ 5] Twisted shielded pair.
[ 6] 1/4-28 has no equivalent in S.I. units.
[ 7] See PCB Declaration of Conformance PS023 or PS061 for details.


Accessories


Supplied
081A40 Mounting stud, 1/4-28 x 0.438" long stainless steel screw with hex socket and brass tip 1
ICS-1 Calibration of industrial accel. with full frequency response plot and NIST-traceable certificate 1


Optional Versions


( EX ) Hazardous Area Approval- contact factory for specific approvals


( M ) Metric Mount
Accessories:
Supplied M081A61 Mounting Stud 1


( TO ) Temperature Output
English SI
Electrical Connections Ground
Electrical Connections Temperature Output
Temperature Output Range +36 to +250 +2 to +121
Temperature Scale Factor 5.56 mV/°F + 32 +10 mV/°C
Electrical Connector 3-Pin
Electrical Connections Acceleration Output