Vibration Meter VM25 – VM24

Application

Measurement of running smoothness on rotating machines and reciprocating machines according to ISO 20816-1, ISO 10816-6, IEC 60034-14 etc.

Measurement of bearing vibrations according to VDI 3832 etc.

Trend display

Frequency analysis

Contactless rotation speed sensor with laser pointer

Infrared temperature measurement

Electronic measurement point detection with VMID points via the sensor base of model KS82L simplifies route measurements

USB interface, PC software for measuring point management according to MIMOSA convention and for measurement evaluation

Handy pocket size

Properties

Measurement of vibration acceleration, velocity and displacement
True RMS, peak value and crest factor
Precision shear type accelerometer with magnetic base
Automatic detection of measuring points via the sensor base with electronic VMID measuring points
Graphical trend display
Spectral analysis (FFT) for acceleration and velocity
Built-in infrared thermometer
Built-in non-contact optical rpm sensor with laser pointer
Memory for 16000 measurements
USB interface
PC software for measuring point management to MIMOSA convention (ISO 13373-1) and measuring data archiving
Headphone output
Brilliant, power-saving colored OLED display
Economic AAA batteries or accumulators
Pocket-sized

Technical data	VM25
Measuring range acceleration	01, .. 240 m/s²
Measuring range velocity	0,1 .. 1000 mm/s
Measuring range displacement	0,01 .. 60 mm
Frequency range acceleration	0,2 .. 10 000 Hz, 1000 .. 10 000 Hz, 3 .. 1000 Hz
Frequency range velocity	2 .. 1000 Hz, 10 .. 1000 Hz
Frequency range displacement	5 .. 200 Hz
RMS	Yes
Peak value	Peak
Crest factor	Yes
Bearing coefficient K(t)	Yes
Frequency analysis (FFT)	125 lines
Headphone connector	Yes
Measurement memory	16 000 measurements
USB Interface	USB 2.0 FS; CGC mode; ASCII command set
Dimensions without connectors	125 x 65 x 27 (H x W x D) mm
Weight	140 g (without sensor)