PCB-(M)621C40
- Industrial ICP®-miniature vibration sensor,
- Measuring range 500 g
- Sensitivity 10 mV / g,
- Frequency range 1.6 … 30,000 Hz,
- Frequency response calibration,
- 5-44 female connector above
Specifications | |||
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Basic data | English units | SI units | |
Sensitivity (± 10%) | 10 mV/g | 1,02 mV/(m/s²) | [1] |
Measuring range | ±500 g | ±4.905 m/s² | |
Frequency range (± 10%) | 204 … 1.080.000 cpm | 3,4 … 18.000 Hz | [3][5] |
Frequency range (± 3 dB) | 96 … 1.800.000 cpm | 1,6 … 30.000 Hz | [3][5] |
Resonance frequency | 5.100 kcpm | 85.000 Hz | [4][6] |
Broadband resolution | 1,2 mg rms | 1,176 µm / s² | [4] |
Linearitätsfehler | ±1 % | [2] | |
Lateral acceleration sensitivity | ≤5 % | ||
Conditions of use | |||
Overload limit (shock) | 10,000 g pk | 98.100 m/s²pk | |
Temperature range | -65 … 250 °F | -54 … 121 °C | [4] |
Technical characteristics | |||
Settling time (to bias voltage ± 1%) | ≤3,0 s | ||
Discharge time constant | ≥0,1 s | ||
Supply voltage | 18 … 28 VDC | ||
Constant current supply | 2… 20 mA | ||
Output impedance | <100 Ω | ||
Bias voltage | 8 … 12 VDC | ||
Spectral noise (10 Hz) | 100 µg/√Hz | 980 (µm / s²) / √Hz | [4] |
Spectral noise (100 Hz) | 30 µg/√Hz | 294 (µm / s²) / √Hz | [4] |
Spectral noise (1,000 Hz) | 10 µg/√Hz | 98.1 (µm / s²) / √Hz | [4] |
Physical characteristics | |||
Size - hexagon | 3/8 in | 9,6 mm | |
Size - height | 0,66 in | 16,8 mm | |
Mass | 0,10 oz | 2.8 grams | [7] |
Mounting thread | 5-40 male | M3 x 0.50 male | |
Assembly torque | 18 … 20 in-lb | 203 … 226 Ncm | |
Sensor element | Ceramics | ||
Geometry of the sensor element | Scherprinzip | ||
Housing material | Titan | ||
seal | Hermetically sealed | ||
Electrical connection | 5-44 coaxial connector | ||
Connection position | Above |
Hints | |||
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[1] | Conversion factor 1 g = 9.81 m / s² | ||
[2] | Zero-based best-fit line, determined using the least squares method | ||
[3] | Tolerance of the upper limit frequency: ± 10% | ||
[4] | Typical value | ||
[5] | Frequency response with adhesive fastening | ||
[6] | Nominal resonance frequency (mounted) without the use of a mounting magnet | ||
[7] | Typical | ||
[8] | Details: siehe PCB Declaration of Conformance PS023 |
Optional accessories | ||
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ICS-6 | NIST traceable uniaxial calibration from 10 Hz to the upper 3 dB point | (1) |
Available options | ||||
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(M) Metric mounting | ||||
(EX) Approvals for potentially explosive areas |