Vibration Analyzer PCE-VM 20
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Vibration analyzer PCE-VM 20
Vibration measuring device for vibration measurement on machines / Direct evaluation according to DIN ISO 10816 / Various measurement modes / Real-time FFT analysis /
Route option for fast acquisition of measuring points
Vibration measuring device for vibration measurement on machines / Direct evaluation according to DIN ISO 10816 / Various measurement modes / Real-time FFT analysis /
Route option for fast acquisition of measuring points
Description
Vibration analyzer PCE-VM 20
Vibration measuring device for vibration measurement on machines / Direct evaluation according to DIN ISO 10816 / Various measurement modes / Real-time FFT analysis /
Route option for fast acquisition of measuring points
Vibration measuring device for vibration measurement on machines / Direct evaluation according to DIN ISO 10816 / Various measurement modes / Real-time FFT analysis /
Route option for fast acquisition of measuring points
The vibration measuring device PCE-VM 20 is a compact device for the direct evaluation of the vibration behavior of a machine. The device can measure and display various vibration parameters, such as vibration acceleration, vibration velocity or vibration displacement. Thanks to the integrated real-time FFT analysis, the condition of a machine can be analyzed and determined during the measurement.
The PCE-VM 20 vibration meter can evaluate and display signals from IEPE standard piezoelectric vibration sensors as well as piezoelectric vibration sensors with charge output.
– Real-time FFT analysis
– Robust housing
– Many vibration parameters
– Direct evaluation according to DIN ISO 10816
– Integrated LiPo battery
Specification
| Vibration acceleration | 0 … 200 m/s², RMS and Peak-Peak |
| Vibration velocity | 0 … 200 mm/s, RMS |
| Vibration displacement | 0 … 2000 μm, Peak-Peak |
| Accuracy vibration | ± 5% |
| Operating modes | Vibration, temperature, speed |
| Representable measured variables | Frequency |
| Vibration acceleration | |
| Vibration velocity | |
| Vibration | |
| FFT spectrum | |
| Units | Metric |
| Hz, mm/s², mm/s, μm, RPM, Hz | |
| Interface | USB 2.0 |
| Storage | 4GB micro SD card |
| Battery life | Up to 8 h continuous operation |
| Battery type | Lithium polymer |
| Display | 128 x 160 pixel color LCD |
| Environmental conditions | -10 … 55°C / 14 … 131°F |
| ≤ 80% RH not condensing | |
| Dimensions | 132 x 70 x 33 mm / 5.2 x 2.8 x 1.3 in (L x W x D) |
| Weight | About 150 g / < 1 lb |
| Handset: must not be exposed to strong vibrations, magnetic fields, corrosive media or dust | |
| Technical data for the vibration sensor | |
| Sensitivity | 100 mV / g |
| Frequency response (± 3 dB) | 0.5 … 15,000 Hz |
| Frequency response (± 10%) | 2.0 … 10,000 Hz |
| Dynamic range | ± 50 g, peak |
| Power supply (IEPE) | 18 … 30V DC |
| Constant current source | 2 … 10-mA |
| Spectral noise at 10 Hz | 14 μg / √Hz |
| Spectral noise at 100 Hz | 2.3 μg / √Hz |
| Spectral noise at 1000 Hz | 2 μg / √Hz |
| Output impedance | < 100 Ω |
| Bias voltage | 10 … 14V DC |
| Housing insulation | > 100 MΩ |
| Environmental conditions | -50 … 121 °C / -58 … 249.8 °F |
| Maximum impact protection | 5000 g, peak |
| Resonant frequency | 23,000 Hz |
| Housing material | 316L stainless steel |
| Connection | 2 Pin MIL-C-5015 |
| Protection | IP68 |
| Weight | 90 g / < 1 lb |
Delivery Scope
1 x Vibration analyzer PCE-VM 20
1 x Magn. Accelerometer with 1.8 m / 5.9 ft connection cable
1 x USB connection cable
1 x Charger 100 … 240V AC
1 x PC software
1 x User manual
1 x Magn. Accelerometer with 1.8 m / 5.9 ft connection cable
1 x USB connection cable
1 x Charger 100 … 240V AC
1 x PC software
1 x User manual
