PCE-VM 20 - Vibration meter - FFT analysis - Evaluation DIN ISO 10816
| Acceleration of vibrations | 0 ... 200 m/s², RMS and Peak-Peak |
| Vibration speed | 0 ... 200 mm/s, RMS |
| Vibration displacement | 0 ... 2000 μm, peak-peak |
| Accuracy | ± 5% |
| Modes of operation | Vibration, temperature, speed |
| Representable measured variables | Frequency |
| Acceleration of vibrations | |
| Vibration speed | |
| Vibration | |
| FFT spectrum | |
| Units |
Metrics |
|
Hz, mm/s², mm/s, µm, RPM, Hz |
|
| Exit | USB 2.0 |
| Memory | 4 GB micro SD card |
| Battery life | Up to 8 hours - continuous operation |
| Battery type | Lithium polymer |
| Screen | Color LCD 128 x 160 pixels |
| Environmental conditions | -10 ... 55°C / 14 ... 131°F |
| ≤ 80% RH non-condensing | |
| Dimensions | 132 x 70 x 33mm / 5.2 x 2.8 x 1.3in(L x W x D) |
| Weight | About 150g / < 1lb |
| Headphone : should not be exposed to strong vibrations, magnetic fields, corrosive media or dust | |
| Technical characteristics for the vibration sensor | |
| Sensitivity | 100mV/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 resistance | < 100 Ω |
| Bias voltage | 10 ... 14V DC |
| Casing insulation | > 100 MΩ |
| Environmental conditions | -50 ... 121 °C / -58 ... 249.8 °F |
| Maximum impact protection | 5000 g, peak |
| Tuning frequency | 23,000 Hz |
| Material | Stainless steel 316L |
| Connection | 2 Pin MIL-C-5015 |
| Sealing class | IP68 (Waterproof) |
| Weight | 90 g / < 1 lb |
Accelerometer 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 immediate evaluation of the condition of a machine and the measurement of possible vibrations.
The vibration meter can detect vibration accelerations (up to 20 g), vibration velocities (up to 200 mm/s) and vibration displacements (up to 2000 µm) in a frequency range of 1 ... 10,000 Hz. At the same time, the frequency measurement can be performed through FFT analysis in order to filter out the dominant vibration frequencies.
The PCE-VM 20 vibration meter can evaluate and display signals from standard IEPE piezoelectric vibration sensors as well as piezoelectric vibration sensors with charging output.
- real-time FFT analysis
- robust casing
- many vibration parameters
- direct evaluation of machine vibrations according to DIN ISO 10816
- built-in LiPo battery
Packaging content
1 x PCE-VM 20 Vibration Meter
1 x Magnetic 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 Magnetic 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
