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Model 626B02
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Product Type: Accelerometer,
Vibration Sensor |
Low freq., industrial, ceramic shear ICP® accel,
500 mV/g, 0.2 to 6k Hz, top exit, 2-pin conn. |
View Spec
Sheet (PDF) |
View photo
and drawing
. | |
PERFORMANCE |
ENGLISH |
SI |
Sensitivity(± 5 %) |
500 mV/g |
|
Measurement Range |
± 10 g |
|
Frequency Range(± 5 %)
|
30 to 120,000 cpm |
|
Frequency Range(± 10 %)
|
22 to 240,000 cpm |
|
Frequency Range(± 3 dB)
|
12 to 360,000 cpm |
|
Resonant Frequency |
720 kcpm |
|
Broadband Resolution(1 to 10,000
Hz) |
20 µg |
|
Non-Linearity |
± 1 % |
|
Transverse Sensitivity
|
≤ 7 % |
|
ENVIRONMENTAL |
|
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Overload Limit(Shock) |
2500 g pk |
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Temperature Range |
-65 to +250 °F |
|
Temperature Response |
See Graph |
|
Enclosure Rating |
IP68 |
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ELECTRICAL |
|
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Settling Time(within 1% of
bias) |
≤ 3.0 sec |
|
Discharge Time Constant
|
≥ 1.0 sec |
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Excitation Voltage |
18 to 28 VDC |
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Constant Current
Excitation |
2 to 20 mA |
|
Output Impedance |
<100 ohm |
|
Output Bias Voltage |
8 to 12 VDC |
|
Spectral Noise(10 Hz) |
0.9 µg/√Hz |
|
Spectral Noise(100 Hz)
|
0.7 µg/√Hz |
|
Spectral Noise(1 kHz) |
0.3 µg/√Hz |
|
Electrical
Isolation(Case) |
>108 ohm
|
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PHYSICAL |
|
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Size (Hex x Height) |
1 3/16 in x 2 3/16 in
|
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Weight |
7.0 oz |
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Mounting Thread |
1/4-28 UNF |
|
Mounting Torque |
2 to 5 ft-lb |
|
Sensing Element |
Ceramic |
|
Sensing Geometry |
Shear |
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Housing Material |
Stainless Steel |
|
Sealing |
Welded Hermetic |
|
Electrical Connector |
2-Pin MIL-C-5015 |
|
Electrical Connection
Position |
Top |
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SUPPLIED ACCESSORIES:
|
Model 081A40 Mounting Stud
(1) |
Model 085A31 Protective Thermal
Jacket (1) |
Model ICS-1 NIST-traceable
single-axis amplitude response calibration from 600 cpm (10
Hz) to upper 5% frequency (1) |
OPTIONAL
VERSIONS |
|
Supplied
Accessory : Model M081A61 Mounting Stud 1/4-28 to M6 X 1 (1)
replaces Model 081A40 | All specifications are at room
temperature unless otherwise
specified.
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NOTES: |
[1] |
Typical. |
[2] |
Conversion Factor 1g = 9.81
m/s². |
[3] |
The high frequency tolerance is
accurate within ±10% of the specified frequency. |
[4] |
Zero-based, least-squares,
straight line method. |
[5] |
1/4-28 has no equivalent in S.I.
units. |
[6] |
See PCB Declaration of
Conformance PS023 for details. |
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[6] |
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Download Drawing 17090-A.pdf |
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Top |