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Profound Vibration Monitoring
Profound VIBRA-series: detailed features overview
Trace option
AD-converter
Resolution display
Resolution AD-converter
DIN
Accuracy
Frequency characteristic
Dominant frequency
determination
Data processing
SBR
Accuracy
Frequency characteristic
Dominant frequency
determination
Data processing
Sample frequency
Velocity data save level
Alarm level
Clock stability
Smart alarm level
Optical signal device
External power
GSM/GPRS/internet mail function
Maximum displacement / u /
VIBRA PC Trace Recorder
VIBRA Geophone
PC software
P.O. Box 469
2740 AL Waddinxveen
The Netherlands
VIB010/11/2007
Profound reserves the right to revise this documentation or to make improvements
Velocity versus time curve
24 bits delta sigma data conversion
0.01 mm/s
0.001 mm/s
DIN 45669-1 June 1995, accuracy class 1
Lower limit (-3dB):
0.8 Hz (12 dB/oct.)
Upper limit (-3dB):
100 Hz (12 dB/oct.)
Zero crossing method
FFT (Hanning window)
DIN 4150-2
DIN 4150-3
Part A and B, 2002
0.85 ≤ Δ ≤ 1.15
Part A: Lower limit (-3 dB): 0.8 Hz
Upper limit (-3 dB): 125 Hz
Part B: Lower limit (-3 dB): 0.8 Hz
Upper limit (-3 dB): 100 Hz
Method I
Method II
SBR Part A
SBR Part B
1024 Hz
Adjustable between 0.01-100 mm/s (or always)
Adjustable between 0.01-100 mm/s (or none)
≈ 5 minutes/year at 25°C
Frequency dependent maximum velocity,
complying with the SBR or DIN levels
Flashing alarm beacon (via USB cable)
5 Volt supplied to the VIBRA USB connector
Wireless data transmission
per time interval
u
u
u
x
y
z
Continuous time/velocity trace recording
Digital ID
Geophone detection
Digital correction of the sensitivity
Digital correction of the f
res
Automatic inclination check
Automatic calibration check
Windows 2000/XP
Processing according to SBR-guidelines
Processing according to DIN-guidelines
Extensive graphical data presentation including
precise date time axis. Various data exporting
options, e.g. as ASCII-(*.csv) file
Tel. + 31 182 - 640 964
info@profound.nl
www.profound.nl
or changes in the product(s) at any time.
VIBRA
VIBRA-sbr
VIBRA
VIBRA VIBRA-sbr VIBRA
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