MMF VM22, Инструкция по эксплуатации

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6. Measurement
6.1. Measurement Value Display
In the top margin of the screen (14) the battery power is displayed. Next to this the
date and time are also indicated.
Below the measurand (v: 10 Hz-1 kHz RMS) the currently measured vibration ve-
locity is displayed in mm/s.
The display “No Point ID” indicates that a measurement point number has not been
identified.
6.2. Measurement Point Detection
6.2.1. Reading the VMID Data with the VM22
The VMID measurement points are designed, so that the magnetic sensor base cen-
ters itself. To avoid mechanical shock do not let the sensor snap onto the measure -
ment point, instead, roll it slowly over the edge. To improve the vibration transmis-
sion the measuring point can be lightly lubricated.
As soon as the Sensor base comes into contact with the measurement point, the
VM22 displays the measurement point number (Point ID) (15).
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Figure 14: Measurand display
Figure 15: Newly recognized VMID