- 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. (VM24 and VM25)
- Human vibration (VM31)
- Measurements at vibration conveyors, vibrating screens and separators (VM23)
- Graphical trend display (VM2x)
- Frequency analysis (VM25/31)
- Main frequency display (VM23)
- Non-contact rotation speed measurement with laser pointer (VM25)
- Infrared temperature sensor (VM25)
- 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
- Pocket-sized
Measuring channels | 1 | 1 | 1 | 1 | 4 |
Inputs | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + VMID | L.P. IEPE + TEDS |
Measuring ranges | |||||
Vibration acceleration | – | – | 0.1 – 240m/s² | 0.1 – 240m/s² | 0.1 – 800 m/s² |
Vibration velocity | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 1000mm/s | 0.1 – 10000 mm/s |
Vibration displacement | – | 0.01 – 60 mm | 0.01 – 60 mm | 0.01 – 60 mm | 1 – 15000 µm |
Rotary speed | – | – | – | 1 – 9999 U/min | – |
Frequency ranges | |||||
Vibration acceleration | – | – | 0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz | 0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz | 0.1 – 2000 Hz 1 – 1000 Hz |
Vibration velocity | 10 – 1000 Hz | 2 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz | 2 – 1000 Hz 10 – 1000 Hz | 2 – 1000 Hz 10 – 1000 Hz | 1 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz |
Vibration displacement | – | 3 – 60 Hz 2 – 300 Hz 3 – 200 Hz 2 – 1000 Hz 10 – 1000 Hz | 5 – 200 Hz | 5 – 200 Hz | 5 – 250 Hz |
Other features | |||||
Human vibration measurement | – | – | – | – | yes |
RMS measurement | yes | yes | yes | yes | yes |
Peak measurement | – | yes (pk-pk) | yes | yes | yes |
Crest factor measurement | – | – | – | yes | – |
Vector sum (X/Y/Z) | – | – | – | – | yes |
Bearing diagnostic coefficient K(t) | – | – | – | yes | – |
Vibration dose value (VDV) | – | – | – | – | yes |
Main frequency | – | yes | – | – | – |
Frequency analysis | – | 512 lines FFT for main frequency no spectrum | – | 125 lines FFT; 10 frequency ranges, 23 – 11712 Hz | 125 lines FFT;4 frequency ranges, 240 – 1920 Hz |
Headphone output | – | – | – | yes | – |
Measurement memory | 16000 measurements, USB interface | 16000 measurements, USB interface | 16000 measurements, USB interface | 16000 measurements, USB interface | 10000 measurements, USB interface |
Accessories | |||||
Supplied accelerometer | KS82L | KS82L | KS82L | KS82L | – |
Sensor probe (option) | – | ||||
Sensor solution for high temperatures up to 250°C | KS56 and | KS56 and | KS56 and | KS56 and | – |