Vibration Meter / FFT / Magnetic / Lithium Battery
PCE-VT 3900
| Acceleration | |
| Measuring range | 0.0 - 399.9 m/s² / 0.0 - 15744 in/s² |
| Reading | 0.1 m/s² / 3.94 in/s² |
| Accuracy at 160 Hz | ±2 % |
| Frequency range | 1 kHz - 10 kHz |
| 10 Hz - 10 kHz | |
| Speed | |
| Measuring range | 0.00 - 399.99 mm/s / 0.00 - 15.74 in/s |
| Reading | 0.1 mm/s / 0.0039 in/s |
| Accuracy at 160 Hz | ±2 % |
| Frequency range | 10 Hz - 1 kHz |
|
Rotational speed |
|
|
Measuring range |
600 ... 50000 RPM |
|
FFT acceleration |
10 Hz...8 kHz |
| FFT speed | 10 Hz...1 kHz |
|
Accuracy at 160Hz |
± 2% |
|
Number of FFT lines |
2048 |
|
Travel measurement |
100 runs each with 100 machines each with 100 measuring points with 1000 values each |
| Displacement | |
| Measuring range | 0.000 - 3.999 mm / 0.000 - 0.154 in |
| Reading | 1 μm / 39.4 μin |
| Accuracy at 160 Hz | ±2 % |
| Frequency range | 10 Hz - 200 Hz |
| Memory (manual) | 99 groups with 50 measurements each |
| Data logger | Start/stop capability during measurement |
| Measurement interval 1s...12h | |
| 50 memory slots with 43200 measurements each | |
| Measurement parameters | RMS, Peak, Peak-Peak |
| Profile factor | |
| Units | Interchangeable metric / imperial |
| Display | 2.48" LC |
| Menu languages | English, German, French |
| Spanish, Italian, Dutch | |
| Portuguese, Turkish, Polish | |
| Russian, Chinese, Japanese | |
| Power | internally: LiPo Battery (3.7 V, 2500 mAh) |
| externally: USB 5 VDC, 500 mA | |
| Operating time | approximately 15...20 hours depending on screen brightness |
| Operating and storage conditions | -20 ... +65 °C / -4 ... 149 °F; 10 ... 95 % RH, without condensation |
| Dimensions | 165 x 85 x 32 mm / 6.5 x 3.3 x 1.3" |
| Weight | 239 g / 8.4 oz |
| Technical specifications of vibration sensor | |
| Resonant frequency | 24 kHz |
| Transverse sensitivity | ≤ 5% |
| Destruction limit | 5000 g (peak) |
| Operating and storage temperature | -55 ... +150 °C / -67 ... 302 °F |
| Housing material | stainless steel |
| Mounting thread | ¼ - 28" |
| Dimensions | Ø 17 x 46 mm / 0.67 x 1.8" |
| Weight (without cable) | 52g / 1.8oz |
Vibration meter with internal memory / FFT function / Path measurement / Rechargeable battery / Software for data evaluation /
Various menu languages
Various menu languages
The vibration and oscillation meter is ideal for maintenance and quick vibration checks on components, machines, and systems. With the meter's external vibration sensor, vibration displacement up to 3.9 mm, vibration velocity up to 399.9 mm/s, and vibration acceleration up to 399.9 m/s² can be determined. Measurement parameters available on the vibration meter include RMS, Peak, Peak-peak, and crest factor. You can use the device to quickly and reliably detect machine imbalances that may lead, for example, to bearing damage. The meter performs measurements according to ISO 10816-3. The vibration meter analyzes the measured values and automatically displays the evaluation on the screen.
The built-in LiPo battery with a capacity of 2500 mAh allows battery life of up to 20 hours
In addition to normal operation, the meter features an FFT mode. In FFT mode, the frequency spectrum for the measured vibration velocity or vibration acceleration is calculated and displayed. The calculated FFT lines are shown in a graph in an overall view for the entire frequency range and simultaneously in a zoomed-in view of the individual lines.
An additional function is path measurement. Path measurement is specially designed for repeated measurements at close points. Due to its extensive measurement functions, the meter can be applied to a wide range of inspection tasks.
For further processing, the measured values can be manually stored in the internal memory of the vibration meter. After a measurement, the recorded values can be transferred to a computer via the micro-USB port. The software accompanying the meter for analyzing the measurement data displays the data in tables and graphs. The measurement data can be exported as a CSV file for further processing.
An additional function is path measurement. Path measurement is specially designed for repeated measurements at close points. Due to its extensive measurement functions, the meter can be applied to a wide range of inspection tasks.
For further processing, the measured values can be manually stored in the internal memory of the vibration meter. After a measurement, the recorded values can be transferred to a computer via the micro-USB port. The software accompanying the meter for analyzing the measurement data displays the data in tables and graphs. The measurement data can be exported as a CSV file for further processing.
- Measurement range up to 399.9 m/s² / 15744 in/s²
- FFT analysis
- Path measurement
- Manual measured value memory
- Automatic evaluation according to ISO 10816-3
- Internal memory
- 2.48" LC display
- Rechargeable battery
- Micro-USB connection
Package contents
1 x PCE-VT 3900 vibration meter
1 x Sensor with handle
1 x Spiral cable
1 x Magnetic adapter
1 x Micro USB Cable
1 x USB stick with software and instructions
1 x Quick Start Guide
1 x Carrying case
1 x Sensor with handle
1 x Spiral cable
1 x Magnetic adapter
1 x Micro USB Cable
1 x USB stick with software and instructions
1 x Quick Start Guide
1 x Carrying case
