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Vibration measuring systems
SmartVibro (VM-4424H, VM-3024H, VM-7024H)
- Accurate and easy operation
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Low-price and high-functionally. Light and compact size.
Simultaneous measurement of acceleration, velocity and displacement.

- Manual/Document download
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- Catalogue
- SmartVibro
- Manual/Document (Main unit version 2.16 or later)
- VM-4424 Instruction Manuals Ver3.0.0
- VM-3024 Instruction Manuals Rev3.0.0
- VM-7024H Instruction Manuals Ver3.0.0
- Manual/Document (Main unit version up to 2.14)
- VM-4424 Instruction Manuals Ver1.51
- VM-3024 Instruction Manuals Ver1.5.0
- VM-7024H Instruction Manuals Ver1.5.0
Features
- ■Simultaneous measurement of acceleration, velocity and displacement.
- Just press one key and start measuring quickly, so it can reduce operation time and prevent miss-measurements.
- ■Measurement of PEAK, RMS and EQP
- Easy to switching mode on screen according to the measurement scene. For example, you can select “peak” for peak to peak value of shock waveform, “rms” for condition of rotation machine.
- ■FFT analysis
- For further investigation of cause of vibration, SmartVibro is possible to perform frequency analysis by the minimum condition setting.
- ■SD card data saving
- Waveform data is saved into MMC or compatible card
Functions
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- ■Simultaneous measurement
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There are many functions to express characteristics of vibration, so conventional vibrometers usually needed to switch the mode every time to measure by each factor. However, on pressing a button, you can measure acceleration, velocity and displacement simultaneously when you use SmartVibro function for simultaneous measurement. It can save operating time and prevent miss-measurements. By switching the screen, VM4424H can confirm acceleration envelope for bearing condition to find even small defects easily.
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- ■Touch panel LCD
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OA screen
Easy operation for setting and selecting measurement value on the display with touch panel is possible. Moreover, SmartVibro has more functions such as adjustment of brightness of contrast of the backlight, zooming measured value which will help you for easy measurement in various cases.
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- ■FFT analysis function
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FFT screen
SmartVibro is possible to perform frequency analysis by the minimum condition setting.
*See the specifications*What is FFT analysis? FFT analysis is to extract frequency components from vibration waveform. By comparing frequency distribution, the cause investigation becomes possible.
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- ■Waveform data save function
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CSV import screen
Can be saved into MMC or compatible card as CSV format. (Maximum 50 seconds*) *In case of VM-7024H. See the specifications on page 13 for maximum memory storage time.
[SD card]
Memory capacity is 2GB. About 1000 files can be saved (1 file data for 5 seconds).
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- ■Two languages are available
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Japanese or English are selectable by setting change only.
*The sale of SmartVibro's Chinese language display products has ended with the shipment on June 17, 2021.
SmartVibro Function Table
Sensor principle | Piezoelectric Type | Electro-dynamic Type | Piezo-resistive Type | |
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Model | VM-4424H | VM-3024H | VM-7024H | |
High-end | High-end | High-end | ||
Usablility | Simultaneous measurement | ○ | ○ | ○ |
Waveform data storage | ○ | ○ | ○ | |
FFT analysis | ○ | ○ | ○ | |
Object | Motor, Blower, Pump | ○ | ○ | - |
Turbine | - | ○ | - | |
Generator | - | ○ | - | |
Mixer, Centrifuge | - | - | ○ | |
Crane, Bridge | - | - | ○ | |
Floor, Ground | - | - | ○ |
Specifications
Model | SmartVibro VM-4424H |
SmartVibro VM-3024H |
SmartVibro VM-7024H |
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Pickup type | Piezoelectric Type | Electro-dynamic Type | Piezo-resistive Type | |||
Type | High-end | High-end | High-end | |||
Frequency range |
5 Hz - 10 kHz (Acceleration) * Maximum frequency of velocity and displacement is restricted by acceleration limit 450 m/s2. |
10 Hz - 1 kHz (Acceleration, velocity and displacement ) |
0.3 Hz - 100 Hz * Maximum frequency of velocity and displacement is restricted by acceleration limit 20 m/s2. |
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Full scale |
acceleration, velocity, displacement : 6 range, automatic switching bearing : 6 range, automatic switching H function : 6 range, automatic switching |
Acceleration : 6 Range, Automatic Switching Velocity : 6 Range, Automatic Switching Displacement : 6 Range, Automatic Switching |
Acceleration : 6 Range, Automatic Switching Velocity : 6 Range, Automatic Switching Displacement : 6 Range, Automatic Switching |
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Maximum mesurable range |
acceleration, H function : 300 m/s2 (RMS,EQP,PEAK) velocity : 1000 mm/s (RMS, EQP, PEAK) displacement :10 mmp-p (EQP, PEAK) |
acceleration : 100 m/s2 (RMS,EQP,PEAK) velocity : 200 mm/s (RMS, EQP, PEAK) displacement : 1000 μmp-p (EQP,PEAK) |
acceleration : 20 m/s2 (RMS, EQP, PEAK) velocity : 100 mm/s (RMS, EQP, PEAK) displacement : 10 mmp-p (EQP, PEAK) |
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Sampling frequency | 51.2 kHz | 20.48 kHz | 4.096 kHz | |||
Indication | PEAK : acceleration, velocity, displacement EQP : acceleration, velocity, displacement RMS : acceleration, velocity |
PEAK : acceleration, velocity, displacement EQP : acceleration, velocity, displacement RMS : acceleration, velocity |
PEAK : acceleration, velocity, displacement EQP : acceleration, velocity, displacement RMS : acceleration, velocity |
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Frequency response |
±5% (10 Hz - 5 kHz) +30% / -50% (5 Hz - 10 Hz, 5 kHz - 10 kHz) |
±5% (20 Hz - 500 Hz) +5% / -15% (10 Hz-20 Hz, 500 Hz-1 kHz) |
±5% (0.3 Hz - 100 Hz) | |||
Accuracy | Sensitivity error | ±5% (for full scale value at 1 kHz) |
±5% (for full scale value at 80 Hz) |
±5% (for full scale value at 16 Hz) |
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Range changeover error | ±2% (1 kHz standard) | ±2% (80 Hz standard) | ±2% (16 Hz standard) | |||
Linearity | ±1% (for full scale value at 1 kHz) |
±0.5% (for full scale value at 80 Hz) |
±1.5% (for full scale value at 16 Hz) |
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Output |
AC OUT: 0 - ±1 V (Load 10 kΩ or higher) DC OUT: 0 - +1 V (Load 10 kΩ or higher) |
AC OUT: 0 - ±1 V (Load 10 kΩ or higher) DC OUT: 0 - +1 V (Load 10 kΩ or higher) |
AC OUT: 0 - ±1 V (Load 10 kΩ or higher) DC OUT: 0 - +1 V (Load 10 kΩ or higher) |
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Language | Japanese, English (Switching) | Japanese, English (Switching) | Japanese, English (Switching) | |||
Power supply | battery : AA×2 pcs. (continuous approx. 20 hours) |
battery : AA×2pcs. (continuous approx. 20 hours) |
battery : AA×2pcs. (continuous approx. 20 hours) |
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Size / Mass of body unit |
74 (W)×32.5 (D)×148 (H) mm approx.230 g (including battery) |
74 (W)×32.5 (D)×148 (H) mm approx.230 g (including battery) |
74 (W)×32.5 (D)×148 (H) mm approx.230 g (including battery) |
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Size/Mass of pickup |
Piezoelectric accelerometer φ19×42 (L) mm 40 g (pickup) φ6×185 (L) mm 70 g (probe) *including screw part |
Electrodynamic velocity pickup φ25.8×50 (L) mm 140 g (pickup) φ8×50 (L) mm 20 g (probe) |
Piezo-resistive accelerometer 45 (W)×45 (D)×45 (H) mm 200 g (pickup) |
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FFT analysis | △f:25 Hz、12.5 Hz、6.25 Hz | - | △f:10 Hz、5 Hz、2.5 Hz | △f:1 Hz、0.5 Hz、0.25 Hz | ||
Memory | MMC or compatible card waveform data acquision saving time : 0.1 Sec./ 0.2 Sec./0.5 Sec./ 1 Sec. sampling |
- | MMC or compatible card waveform data acquisition saving time : 1 Sec./2 Sec./ 5 Sec./10 Sec. sampling frequency : 10.24 kHz |
MMC or compatible card waveform data acquisition Saving time : 5 Sec./10 Sec./25 Sec./50 Sec. sampling frequency:2.048 kHz |
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Option |
●Small size ![]() ●Small size ![]() |
●Small size ![]() ●Small size ![]() |
●magnet ![]() |
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●Long cable ![]() LC4 (4 m) |
●Extention cable ![]()
CE-3024-3 (3 m) |
●Long cable ![]() CE-7000 (10 m) |
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* The specifications and design are subject to change without notice
* Vibrometer (Model:VM-3024S) is no longer sold from September 30th, 2014. Alternative product is "VM-3024H".
* Vibrometer (Model:VM-4424S) is no longer sold from March 31st, 2021. Alternative products are "VM-4424H" or "VM-4431".