MMF Machine monitoring meter

  • 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
Temperature -40 – 125 °C
Rotary speed 1 – 9999 rpm
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 10 – 1000 Hz 2 – 1000 Hz 10 – 1000 Hz /td> 2 – 1000 Hz 10 – 1000 Hz 1 – 100 Hz 2 – 1000 Hz 10 – 1000 Hz
Vibration displacement 3 – 60 Hz 3 – 200 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
Main frequency yes
Bearing diagnostic coefficient K(t) yes
Vibration dose value (VDV) 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) VM2x-T VM2x-T VM2x-T VM2x-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.

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