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 | |||
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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 | ||
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M081A61 | Metric mounting bolt with M6 thread | (1) |
ICS-1 | Frequency response for uniaxial transducers from 10 Hz to the upper 5% frequency | (1) |