amc VIBRO AVM GATEWAY, Руководство пользователя

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9 AMC VIBRATION SENSOR / ©AMC VIBRO Sp. z o.o.
Parameter Description
Data buffer Flash memory 8096 measurement packets
Calibration Acceleration – sensor signal, temperature, battery level
3.3. Calculated estimates
The method of measuring the vibration acceleration signal is based on collecting samples by a 16-bit
ADC converter with a sampling rate of 40 kSps. In order to achieve the best performance of AVS 2000R
the acceleration signal, temperature and battery level are calibrated in the production stage.
The vibration measurement range is up to ± 20 g. The calculated estimates are:
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acceleration 0-Peak and RMS
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velocity 0-Peak and RMS
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acceleration Kurtosis
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envelope of acceleration Peak-Peak and RMS
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velocity 0-Peak and RMS and RMS according to ISO 10816
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RMS value of acceleration or velocity in eight defined bands (BEC)
For permanent storage of data the device has a flash memory and it can store the results of up to 8096
measurement cycles in it.
3.4. Work modes
Basically, we can distinguish two modes: active and inactive - storage mode. In storage mode, the device
is turned off. The active mode can be divided into:
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normal operation mode
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operating mode in the warning state
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operation mode in the alarm state
To set the device in the storage mode, you can hold the magnet in the same place as in the figure
3 for about 5 seconds until the LED light starts to blink quickly. Then just put the magnet away.
Then LED light will stop blinking and the device will be in storage mode. The second way to change
active state is unchecking the active field on the configuring website (figure 4). To exit the storage mode,
an operator must hold the magnet for a second in the same place as before (figure
3) until the LED lights up.