VM25, Vibration Monitor & Graphical Display
- Condition monitoring of rotating and reciprocating machines to ISO 20816-1, ISO 10816-6, IEC 60034-14, etc.
- Evaluation of roller bearing condition to VDI 3832 etc.
- Frequency analysis
- Electronic identification of measurement points with VMID points via the sensor base
- USB interface, PC software for measuring point management to MIMOSA convention and measuring data archiving
- Engilsh, German, French, Spanish, Italian and Dutch languages
- Vibration Acceleration; 0.1 - 240 m/s²; 0.2 Hz - 10 kHz; 3 Hz - 1 kHz, 1 kHz - 10 kHz
- Vibration Velocity; 0.1 - 1000 mm/s; 2 - 1000 Hz; 10 - 1000 Hz
- Vibration displacement; 0.01 - 60 mm; 5 - 200 Hz
The VM25 Vibration Meter stands out as a comprehensive diagnostic tool designed for precision monitoring and maintenance of industrial machinery. It accurately measures running smoothness on both rotating and reciprocating machines, fully compliant with ISO 20816-1, ISO 10816-6, IEC 60034-14, and similar standards. Additionally, it assesses bearing vibrations in line with VDI 3832 guidelines, making it indispensable for ensuring machinery reliability and performance.
What sets the VM25 apart is its suite of advanced features, including frequency analysis for a detailed understanding of vibration characteristics and a contactless rotation speed sensor equipped with a laser pointer for high-precision speed measurements. Its infrared temperature measurement capability further enhances its diagnostic potential, allowing for immediate detection of overheating components.
The VM25 utilizes electronic VMID point detection via the sensor base of model KS82L, streamlining the process of route measurements. This, combined with its trend display functionality, enables continuous monitoring and analysis of machinery health, facilitating proactive maintenance strategies.
Data management and analysis are made efficient with the VM25's USB interface and accompanying PC software, which supports measuring point management in accordance with the MIMOSA convention and thorough measurement evaluation. This digital infrastructure ensures that all data captured is accessible, analyzable, and actionable.
Despite its advanced capabilities, the VM25 remains user-friendly and portable, with a handy pocket-sized design that does not compromise on functionality. It is the ideal choice for technicians seeking a reliable, versatile tool for on-site machinery diagnostics and preventative maintenance.
Below you can find a comparison between the VM2x series
VM22 
- Velocity
- 0.1 - 1000 mm/s
- 10 - 1000 Hz (ISO 10816)
- Parameters
- true RMS
- Memory, Interface
- 16,000 values/USB
- 16,000 values/USB
VM23 (Main frequency display)
- Velocity
- 0.1 - 1000 mm/s
- 2 - 100 Hz
- 10-1000 Hz
- Parameters
- true RMS
- peak-peak
- Memory, Interface
- 16,000 values/USB
- Displacement
- 0.01 - 60 mm
- 3 - 60 / 3 - 200 Hz
- Frequency analysis
- 512 lines (no graphics)
- 512 lines (no graphics)
VM24 
- Velocity
- 0.1 - 1000 mm/s
- 2 - 300 Hz
- 10 - 1000 Hz
- Parameters
- true RMS
- peak
- Memory, Interface
- 16,000 values/USB
- Displacement
- 0.01 - 60 mm
- 2 - 300 Hz
- Acceleration
- 0.1 - 240 m/s²
- 0.2 - 10,000 Hz
- 3 - 1000 Hz
- 1000 - 10,000 Hz
VM25 ( with FFT)
- Velocity
- 1 - 1000 mm/s
- 2 - 300 Hz
- 10 - 1000 Hz
Parameters-
- true RMS
- peak
- crest
- K(t)
- Memory, Interface
- 16,000 values/USB
- Displacement
- 01 - 60 mm
- 2 - 300 Hz
- Acceleration
- 1 - 240 m/s²
- 2 - 10,000 Hz
- 3 - 1000 Hz
- 1000 - 10,000 Hz
- Rotary speed (optical)
- 1 - 9999 rpm
- Frequency analysis
- 127 lines FFT
VM25 Datasheet |
- Condition monitoring of rotating and reciprocating machines to ISO 20816-1, ISO 10816-6, IEC 60034-14, etc.
- Electronic identification of measurement points with VMID points via the sensor base
- USB interface, PC software for measuring point management to MIMOSA convention and measuring data archiving
- Spectral analysis (FFT) for acceleration and velocity
- General vibration measurement in laboratory and industry
- Vibration Velocity; 0.1 - 1000 mm/s; 10 - 1000 Hz
- Graphical trend display
- Main frequency display
- Electronic identification of measurement points with VMID points via the sensor base
- USB interface, PC software for measuring point management to MIMOSA convention and measuring data archiving
- Vibration Velocity; 0.1 - 1000 mm/s; 2 - 100 Hz; 2 - 1000 Hz; 10 - 1000 Hz
- Vibration displacement; 0.01 - 60 mm; 3 - 60 Hz; 2 - 300 Hz; 3 - 200 Hz; 2 - 1000 Hz; 10 - 1000 Hz
- Condition monitoring of rotating and reciprocating machines to ISO 20816-1, ISO 10816-6, IEC 60034-14, etc.
- Evaluation of roller bearing condition to VDI 3832 etc.
- Electronic identification of measurement points with VMID points via the sensor base
- USB interface, PC software for measuring point management to MIMOSA convention and measuring data archiving
- Engilsh, German, French, Spanish, Italian and Dutch languages
- Vibration Acceleration; 0.1 - 240 m/s²; 0.2 Hz - 10 kHz; 3 Hz - 1 kHz, 1 kHz - 10 kHz
- Vibration Velocity; 0.1 - 1000 mm/s; 2 - 1000 Hz; 10 - 1000 Hz
- Vibration displacement; 0.01 - 60 mm; 5 - 200 Hz
- Large screen with touch operation for clear user guidance
- 9 independent sensor channels, e.g. for three triaxial sensors
- Measurement of vibration acceleration, velocity and displacement
- Amplitude over rotation speed graphs
- Frequency analysis (FFT) with waterfall mode; Envelope analysis
- Weighting filters for hand-arm vibration and whole-body vibration
- RMS (1 s and infinite); vibration dose value (VDV); vector sum; peak; maximum peak
- TEDS sensor detection; Measurement point identification with RFID tags
| Channel number | 9 |
| Measuring range acceleration | 0.0001 - 100 000 m/s² |
| Measuring range velocity | 0.0001 - 100 000 mm/s |
| Measuring range displacement | 0.4 - 24,000 Hz |