PCB-VO(M)622B01
- Industrial ICP® vibration sensor
- With vibration velocity output
- Measuring range 1.27 m / s
- Sensitivity 3.9 V / (m / s)
- Frequency range 3 ... 9,000 Hz
- Frequenzgangkalibrierung
- 2-pin female connector on top
| Specifications | |||
|---|---|---|---|
| Basic data | English units | SI units | |
| Sensitivity (± 10%) | 100 mV/(in/s) | 3.937 mV/(m/s) | [1] |
| Measuring range | ±50 in/s | ±1,27 m/s | |
| Frequency range (± 10%) | 240 … 270.000 cpm | 4 … 4.500 Hz | [5][6] |
| Frequency range (± 3 dB) | 180 … 540.000 cpm | 3 … 9.000 Hz | |
| Resonance frequency | 1.200 kcpm | 20.000 Hz | [2] |
| Broadband resolution | 450 µin/s | 11.4 µm / s | [2] |
| Linearitätsfehler | ±1 % | [3] | |
| Lateral acceleration sensitivity | ≤5 % | ||
| Conditions of use | |||
| Overload limit (shock) | 5,000 g pk | 49.050 m/s²pk | |
| Temperature range | -65 … 250 °F | -54 … 121 °C | |
| Technical characteristics | |||
| Settling time (to bias voltage ± 1%) | ≤30 s | ||
| Supply voltage | 18 … 28 VDC | ||
| Constant current supply | 2… 10 mA | ||
| Output impedance | <100 Ω | ||
| Bias voltage | 8 … 12 VDC | ||
| Spectral noise (10 Hz) | 40 µin/sec/√Hz | 1,12 µm/sec/√Hz | [2] |
| Spectral noise (100 Hz) | 7,0 µin/sec/√Hz | 0,18 µm/sec/√Hz | [2] |
| Spectral noise (1,000 Hz) | 0,4 µin/sec/√Hz | 0,01 µm/sec/√Hz | [2] |
| Electrical protection | RFI/ESD | ||
| Electrical insulation | >100 MΩ | ||
| Physical characteristics | |||
| Size - hexagon | 7/8 in | 22 mm | |
| Size - height | 2,06 in | 52,3 mm | |
| Mass | 3,3 oz | 94 grams | |
| Mounting thread | 1/4 "-28 internal thread | [4] | |
| Assembly torque | 2 … 5 ft-lb | 2,7 … 6,8 Nm | |
| Sensor element | Ceramics | ||
| Geometry of the sensor element | Scherprinzip | ||
| Housing material | stainless steel | ||
| seal | Hermetically sealed | ||
| Electrical connection | 2-pin socket (MIL-C-5015) | ||
| Connection position | Above | ||
[7]
| Hints | |||
|---|---|---|---|
| [1] | Conversion factor 1 g = 9.81 m / s² | ||
| [2] | Typically | ||
| [3] | Zero-based best-fit line, determined using the least squares method | ||
| [4] | No equivalent in SI units | ||
| [5] | Tolerance of the upper limit frequency: ± 10% | ||
| [6] | 1Hz = 60 cpm ("Cycles Per Minute": Umdrehungen pro Minute). | ||
| [7] | Details: see PCB Declaration of Conformance PS023 and PS061 | ||
| included supply | ||
|---|---|---|
| 081A40 | Mounting bolts with 1/4 "-28 thread | (1) |
| ICS-1 | Frequency response for uniaxial transducers from 10 Hz to the upper 5% frequency | (1) |
| Available options | ||||
|---|---|---|---|---|
| (M) Metric mounting | ||||
| included supply | ||||
| M081A61 | Metric mounting bolt with M6 thread | (1) | ||
| (EX) With ATEX approval | ||||
| Approval for explosive atmospheres | EEx ia IIC T4, -54 ° C≤Ta≤121 ° C, II 1 G | |||
| (CS) With CSA approval | ||||
| Approval for explosive atmospheres | Cl I, Div I, Groups A, B, C, D Cl II, Div I, Groups E, F, G Cl III, Div I | |||
| Approval for explosive atmospheres | Exia IIC T4, AExia IIC, T4 | |||
| Approval for explosive atmospheres | Cl I, Div 2, Groups A, B, C, D ExnL IIC T4, AExnA IIC T4 | |||
PCB-VO(M)622B01
