• 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 channels11114
InputsL.P. IEPE + VMIDL.P. IEPE + VMIDL.P. IEPE + VMIDL.P. IEPE + VMIDL.P. IEPE + TEDS
Measuring ranges
Vibration acceleration0.1 – 240m/s²0.1 – 240m/s²0.1 – 800 m/s²
Vibration velocity0.1 – 1000mm/s0.1 – 1000mm/s0.1 – 1000mm/s0.1 – 1000mm/s0.1 – 10000 mm/s
Vibration displacement0.01 – 60 mm0.01 – 60 mm0.01 – 60 mm1 – 15000 µm
Temperature-40 – 125 °C
Rotary speed1 – 9999 rpm
Frequency ranges
Vibration acceleration0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz0.2 Hz – 10 kHz 3 Hz – 1 kHz 1 kHz – 10 kHz0.1 – 2000 Hz 1 – 1000 Hz
Vibration velocity10 – 1000 Hz2 – 100 Hz 10 – 1000 Hz2 – 1000 Hz 10 – 1000 Hz /td>2 – 1000 Hz 10 – 1000 Hz1 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz
Vibration displacement3 – 60 Hz 3 – 200 Hz5 – 200 Hz5 – 200 Hz5 – 250 Hz
Other features
Human vibration measurementyes
RMS measurementyesyesyesyesyes
Peak measurementyes (pk-pk)yesyesyes
Crest factor measurementyes
Vector sum (X/Y/Z)yes
Main frequencyyes
Bearing diagnostic coefficient K(t)yes
Vibration dose value (VDV)yes
Frequency analysis512 lines FFT for main frequency (no spectrum)125 lines FFT; 10 frequency ranges, 23 – 11712 Hz125 lines FFT;4 frequency ranges, 240 – 1920 Hz
Headphone outputyes
Measurement memory16000 measurements, USB interface16000 measurements, USB interface16000 measurements, USB interface16000 measurements, USB interface10000 measurements, USB interface
Accessories
Supplied accelerometerKS82LKS82LKS82LKS82L
Sensor probe (option)VM2x-TVM2x-TVM2x-TVM2x-T
vm22
VM22 Machine vibration measurement instrument

Vibration Monitors

  • Monitoring of unbalance vibration to ISO 10816/ISO 20816
  • Monitoring of bearing vibration
  • Detection of particular vibration frequencies by FFT (M14)
  • Measuring ranges and filters adjustable
  • RMS and peak values
  • Inputs for IEPE transducers
  • USB and RS-485 interfaces for digital setup and measurement (M14)
  • Level indication at the front side
  • Relay outputs with adjustable thresholds and delays
  • Isolated 4 .. 20 mA current loop
  • Wide-band output
  • Self-test functions
  • Teach-in for alarms (M14)
  • 35 mm DIN rail attachment
Highslide JS

Vibration Meter for Wind Turbines to VDI 3834-1

  • Versatile and economic tool for the evaluation of mechanical vibrations of onshore wind generators up to 3 MW with gears to VDI 3834, Part 1
  • Vibration measurement at tower, nacelle, rotor bearing, gear and generator with only one meter and one sensor
  • Triaxial Measurement
  • Measurement of vibration acceleration and vibration velocity from 0.1 Hz
  • Memory, PC interface
Highslide JS

For more info about MMF products see manufacturers website or contact us for consultation.