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Precision Industrial ICP® Accelerometer
Model 622B11
General purpose, industrial, ceramic shear ICP® accel, 100 mV/g, 0.2 to 15k Hz, top exit, 10-ft integral cable
- Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
- Frequency Range: (±5%) 35 to 360000 cpm (0.58 to 6000 Hz)
- Frequency Range: (±3dB) 12 to 900000 cpm (0.2 to 15000 Hz)
- Measurement Range: ±50 g (±490 m/s²)
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PERFORMANCE
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ENGLISH |
SI |
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Sensitivity (±5 %)
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100 mV/g
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Measurement Range
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±50 g
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Frequency Range (±5 %)
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35 to 360,000 cpm
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Frequency Range (±10 %)
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25 to 600,000 cpm
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Frequency Range (±3 dB)
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12 to 900,000 cpm
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Resonant Frequency
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1,800 kcpm
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Broadband Resolution (1 to 10,000 Hz)
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50 µg
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Non-Linearity
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±1 %
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Transverse Sensitivity
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≤ 5 %
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ENVIRONMENTAL
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Overload Limit (Shock)
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5,000 g pk
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Temperature Range
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-65 to 250 °F
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Temperature Response
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See Graph
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Enclosure Rating
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IP68
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ELECTRICAL
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Settling Time (within 1% of bias)
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≤ 5.0 sec
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Discharge Time Constant
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≥ 0.8 sec
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Excitation Voltage
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18 to 28 VDC
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Constant Current Excitation
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2 to 20 mA
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Output Impedance
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<100 Ohm
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Output Bias Voltage
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8 to 12 VDC
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Spectral Noise (10 Hz)
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4.0 µg/√Hz
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Spectral Noise (100 Hz)
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0.8 µg/√Hz
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Spectral Noise (1 kHz)
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0.4 µg/√Hz
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Electrical Protection
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RFI/ESD
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Electrical Isolation
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>108 Ohm
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PHYSICAL
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Size - Hex
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7/8 in
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Size - Height
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2.06 in
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Weight (without cable)
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3.3 oz
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Mounting Thread
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1/4-28 Female
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Mounting Torque
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2 to 5 ft-lb
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Sensing Element
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Ceramic
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Sensing Geometry
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Shear
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Housing Material
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Stainless Steel
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Sealing
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Welded Hermetic
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Cable Length
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10 ft
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Cable Type
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Polyurethane
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SUPPLIED ACCESSORIES:
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| Model 081A40 Mounting Stud (1) |
| Model ICS-1 NIST-traceable single-axis amplitude response calibration from 600 cpm (10 Hz) to upper 5% frequency (1) |
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OPTIONAL VERSIONS |
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Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1)
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All specifications are at room temperature unless otherwise specified.
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| NOTES: |
| [1] |
1/4-28 has no equivalent in S.I. units. |
| [2] |
Conversion Factor 1g = 9.81 m/s². |
| [3] |
See PCB Declaration of Conformance PS023 for details. |
| [4] |
The high frequency tolerance is accurate within ±10% of the specified frequency. |
| [5] |
Twisted shielded pair. |
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Typical. |
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Zero-based, least-squares, straight line method. |
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View Spec Sheet: 622B11_NR.pdf
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Sensor Mounting Pad
Model 080A118
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Curved Surface Magnet
Model 080A131
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Cable Connector
Model AC
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