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Home > Industrial Accelerometers > High Frequency > 635A01
 

 

High Frequency Industrial ICP® Accelerometer
Model 635A01     
 
High frequency ring, industrial, ceramic shear ICP® accel, 100 mV/g, 0.4 to 15k Hz, 1/4-28 thru bolt, 2-pin conn.
  • Sensitivity: (±5%) 100 mV/g (10.2 mV/(m/s²))
  • Frequency Range: (±3dB) 32 to 900000 cpm (0.53 to 15000 Hz)
  • Measurement Range: ±50 g (±490 m/s²)
  • Mounting: Stud
  • Electrical Connector: 2-Pin MIL-C-5015
 
 
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 (±10 %) 68 to 720,000 cpm
1.13 to 12,000 Hz
Frequency Range (±3 dB) 32 to 900,000 cpm
0.53 to 15,000 Hz
Resonant Frequency 1,800 kcpm
30 kHz [4]
Broadband Resolution (1 to 10,000 Hz) 240 µg
2,354 µm/sec2 [4]
Non-Linearity ±1 %
±1 % [5]
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 [4]
ELECTRICAL
Settling Time (within 1% of bias) ≤ 2 sec
≤ 2 sec
Discharge Time Constant ≥ 0.3 sec
≥ 0.3 sec
Excitation Voltage 18 to 28 VDC
18 to 28 VDC
Constant Current Excitation 2 to 20 mA
2 to 20 mA
Output Impedance <150 Ohm
<150 Ohm
Output Bias Voltage 8 to 12 VDC
8 to 12 VDC
Spectral Noise (10 Hz) 8 µg/√Hz
78.5 (µm/sec2)/√Hz [4]
Spectral Noise (100 Hz) 2 µg/√Hz
19.6 (µm/sec2)/√Hz [4]
Spectral Noise (1 kHz) 1 µg/√Hz
9.81 (µm/sec2)/√Hz [4]
Electrical Isolation >108 Ohm
>108 Ohm
PHYSICAL
Size - Diameter 1.13 in
28.7 mm
Size - Height .82 in
20.8 mm
Weight 3 oz
86 gm
Mounting Stud
Stud
Mounting Thread 1/4-28 Male
Not Applicable [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 2-Pin MIL-C-5015
2-Pin MIL-C-5015
Electrical Connection Position Side
Side
SUPPLIED ACCESSORIES:
Model 081A97 Thru bolt 1/4-28 (1)
Model ICS-8 NIST-traceable single-axis amplitude response calibration from 600 cpm (10Hz) to upper 10% frequency. (1)
OPTIONAL VERSIONS
M - Metric Mount

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] Typical.
[5] Zero-based, least-squares, straight line method.




View Spec Sheet: 635A01_A.pdf