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Home > Industrial Accelerometers > Precision > Precision - Integral Armored Cable > 622B61
 

 

Precision Industrial ICP® Accelerometer
Model 622B61     
 
General purpose, industrial, ceramic shear ICP® accel, 100 mV/g, 0.2 to 15k Hz, top exit, 10-ft integral armor cable

The model 622B61 is a 100 mV/g precision accelerometer with 10 ft. integral armored 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)
  • Electrical Connector: Integral Armored Cable
 
 
SpecificationsDrawingProduct ManualPictureTemperature 
PERFORMANCE ENGLISH SI
Sensitivity (±5 %) 100 mV/g
10.2 mV/(m/s2) [2]
Measurement Range ±50 g
±490 m/s²
Frequency Range (±5 %) 35 to 360,000 cpm
0.58 to 6,000 Hz [4]
Frequency Range (±10 %) 25 to 600,000 cpm
0.42 to 10,000 Hz
Frequency Range (±3 dB) 12 to 900,000 cpm
0.2 to 15,000 Hz
Resonant Frequency 1,800 kcpm
30 kHz [6]
Broadband Resolution (1 to 10,000 Hz) 50 µg
490 µm/sec2 [6]
Non-Linearity ±1 %
±1 % [7]
Transverse Sensitivity ≤ 5 %
≤ 5 %
ENVIRONMENTAL
Overload Limit (Shock) 5,000 g pk
49,050 m/s2 pk
Temperature Range -65 to 250 °F
-54 to 121 °C
Temperature Response See Graph
See Graph [6]
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 [6]
Spectral Noise (100 Hz) 0.8 µg/√Hz
7.85 (µm/sec2)/√Hz [6]
Spectral Noise (1 kHz) 0.4 µg/√Hz
3.92 (µm/sec2)/√Hz [6]
Electrical Protection RFI/ESD
RFI/ESD
Electrical Isolation >108 Ohm
>108 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 [1]
Mounting Torque 2 to 5 ft-lb
2.7 to 6.8 N-m
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 m
Cable Type Polyurethane
Polyurethane [5]
SUPPLIED ACCESSORIES:
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)
OPTIONAL VERSIONS
M - Metric Mount
Supplied Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1)

All specifications are at room temperature unless otherwise specified.
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.
[6] Typical.
[7] Zero-based, least-squares, straight line method.




View Spec Sheet: 622B61_NR.pdf
 
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