
83
Specifi cations
Filters
Piezoelectric accelerometer
HPF
OFF, 1, 3, 10, 20, 50 Hz (-10% point), selectable
LPF
OFF, 100, 300, 1 k, 3 k, 10 kHz (-10% point), selectable
Servo accelerometer
HPF
0.1, 0.3, 1 Hz, selectable
LPF
50, 100 Hz, selectable
Display (detection) characteristics
Effective value (RMS)
True rms
Equivalent peak value (
EQ
PEAK)
rms ×
Equivalent peak-to-peak value (
EQ
P-P)
EQ
PEAK × 2
Maximum value hold Maximum display value for selected measurement mode
and display characteristics is held (numeric display
only). Hold reset key allows reset at any time.
Peak value hold
Peak value of acceleration waveform is held.
Comparator function Level evaluation based comparator. Output activated
when comparator level is exceeded
- Comparator level setting
In 2% steps of full-scale value
- Delay time
0 s to 9 s in 1-s steps
- Auto reset time 0 s to 90 s in 1-s steps, ON/OFF
- Comparator output
Open-collector output
Max. applied voltage: 24 V
Max. drive current:
50 mA (when the applied voltage is 24 V)
25 mA (when the applied voltage is 12 V)
10 mA (when the applied voltage is 5 V)
Buzzer output ON/OFF; LCD fl ashing
Содержание VM-83
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Страница 97: ...87 Specifications 3 Measurement range with servo accelerometer LS 10C Acceleration measurement range...
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