PCB-MXM622B11
- Industrial ICP® vibration sensor
- With mine approval
- Measuring range 50 g
- Sensitivity 100 mV / g
- Frequency range 0.2 ... 10,000 Hz
- Frequenzgangkalibrierung
- Integrated connection cable, length 3 meters,
ending on the cut end
| Specifications | |||
|---|---|---|---|
| Basic data | English units | SI units | |
| Sensitivity (± 5%) | 100 mV/g | 10,2 mV/(m/s²) | [4] |
| Measuring range | ± 50 g | ±490 m/s² | |
| Frequency range (± 5%) | 35 … 240.000 cpm | 0.58 ... 4,000 Hz | [5] |
| Frequency range (± 10%) | 25 … 300.000 cpm | 0.42… 5,000 Hz | |
| Frequency range (± 3 dB) | 12 … 600.000 cpm | 0.2 ... 10,000 Hz | |
| Resonance frequency | 1.200 kcpm | 20,000 Hz | [3] |
| Broadband resolution | 50 µg | 490 µm / s² | [3] |
| Linearity error | ± 1% | [6] | |
| 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 | |
| Protection class | IP68 | ||
| Mine approval | I M1 EX iA I | ||
| Technical characteristics | |||
| Settling time (to bias voltage ± 1%) | ≤5,0 s | ||
| Discharge time constant | ≥0,8 s | ||
| Supply voltage | 18… 28 V DC | ||
| Constant current supply | 2… 20 mA | ||
| Output impedance | <100 Ω | ||
| Bias voltage | 8… 12 V DC | ||
| Spectral noise (10 Hz) | 4,0 µg/√Hz | 39.2 (µm / s²) / √Hz | [3] |
| Spectral noise (100 Hz) | 0,8 µg/√Hz | 7.85 (µm / s²) / √Hz | [3] |
| Spectral noise (1,000 Hz) | 0,4 µg/√Hz | 3.9 (µm / s²) / √Hz | [3] |
| Electrical protection | RFI/ESD | ||
| Electrical insulation | >100 MΩ | ||
| Physical characteristics | |||
| Size - hexagon | 7/8 in | 22 mm | |
| Size - height | 4.3 in | 109 mm | |
| Mass (without cable) | 3,3 oz | 94 grams | |
| Mounting thread | 1/4 "-28 internal thread | No equivalent | [1] |
| 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 | ||
| Cable length | 10 ft | 3.0 m | |
| Cable type | Polyurethane | [2] | |
| Hints | |||
|---|---|---|---|
| [1] | No equivalent in SI units | ||
| [2] | Shielded two-wire cable with twisted wires | ||
| [3] | Typically | ||
| [4] | Conversion factor 1 g = 9.81 m / s² | ||
| [5] | Tolerance of the upper limit frequency: ± 10% | ||
| [6] | Zero-based best-fit line, determined using the least squares method | ||
| [7] | Details: see PCB Declaration of Conformance PS023, PS090 and PS061 | ||
| included supply | ||
|---|---|---|
| M081A61 | Metric mounting bolt with M6 thread | (1) |
| ICS-1 | Frequency response for uniaxial transducers from 10 Hz to the upper 5% frequency | (1) |
PCB-MXM622B11
