In addition to the normal measuring mode, the accelerometer has an FFT mode. In the FFT mode, the frequency spectrum for the measured vibration speed or vibration acceleration is calculated and displayed. The calculated FFT lines are displayed in a graphic representation in an overall view for the entire frequency band and parallel to this in a zoom view to display the individual lines.
An additional function is route measurement. The route measurement is specially designed for recurring measurements at identical measuring points. This enables an orderly measurement of different measuring points. Because of its extensive measuring functions, the accelerometer is therefore used for maintenance and repair work on machines.
The measurement data displayed for the various measurement functions can be stored in the internal memory of the accelerometer. After a measurement, the measurement data stored on the vibration meter can be transferred to a PC via the built-in micro USB interface. The software for the vibration meter then enables a graphic and tabular analysis of the measured values. The software can export the measurement data as a CSV file for further processing. In order to keep the vibration measuring device up to date, the software can also perform an automatic firmware update in addition to analyzing the measurement data.
| Measuring range | Acceleration |
| 0.0 ... 399.9 m/s² / 0.0 - 15744 in/s² | |
| Resolution | 0.1 m/s² / 3.94 in/s² |
| Accuracy @ 160 Hz | ±2 % |
| Frequency range | 10 Hz ... 10 kHz |
| 1 kHz ... 10 kHz | |
| Measuring range | Velocity |
| 0.00 ... 399.9 mm/s / 0.00 - 15.74 in/s | |
| Resolution | 0.1 mm/s / 0.0039 in/s |
| Accuracy @ 160 Hz | ±2 % |
| Frequency range | 10 Hz ... 1 kHz |
| Measuring range | Rotational Speed |
| 600 ... 50000 RPM | |
| FFT acceleration | 10 Hz ... 8 kHz |
| FFT velocity | 10 Hz… 1 kHz |
| Accuracy @ 160 Hz | ± 2% |
| Number of FFT lines | 2048 |
| Route measurement | 100 routes each with 100 machines each with |
| 100 measuring points with 1000 measured values each | |
| Measuring range | Displacement |
| 0.000 ... 3.9 mm / 0.000 - 0.154 in | |
| Resolution | 1 µm / 39.4 µin |
| Accuracy @ 160 Hz | ±2 % |
| Frequency range | 10 Hz ... 200 Hz |
| Measurement parameters | RMS, Peak, Peak-Peak |
| Crest factor | |
| Manual memory | 99 folders with 50 measured values each |
| Data logger | Various start/stop triggers |
| Measurement interval between 1 s … 12 h | |
| 50 memory locations with 43200 measured values each | |
| Units | can be switched to metric / imperial |
| Display | 2.8" LC display |
| Menu languages | English, German, French |
| Spanish, Italian, Dutch | |
| Portuguese, Turkish, Polish | |
| Russian, Chinese, Japanese | |
| Power supply | internal: LiPo battery (3.7 V, 2500 mAh) |
| external: USB 5 VDC, 500 mA | |
| Headset connection | 3.5 mm jack plug |
| Protection class | IP52 |
| Operating time | ca. 15 … 20 h (depending on display brightness) |
| Operating and storage conditions | temperature: -20 ... +65 °C / -4 ... 149 °F |
| humidity: 10% RH ... 95% RH, | |
| non-condensing | |
| Dimensions | 165 x 85 x 32 mm / 6.5 x 3.3 x 1.3" |
| Weight | 239 g / 8.4 oz |
| Technical Data Vibration Sensor | |
| Resonance frequency | 24 kHz |
| Transverse sensitivity | ≤ 5% |
| Destruction limit | 5000 g (peak) |
| Operating and storage temperature | -55 °C … +150 °C / -67 °F ... 302 °F |
| Housing material | stainless steel and plastic |
| Mounting thread | ¼ - 28“ |
| Dimensions | Ø 17 x 46 mm / 0.67 x 1.8" |
| Weight (without cable) | 119 g / 4.2 oz |
