IMI SENSORS 682B05, Руководство по эксплуатации

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Warning:
Do not make any adjustments to the internal potentiometers. These potentiometers are used for
factory calibration and adjusting them will require return of the 682B05 to the factory for recalibration.
Internal Switch Settings
The internal switches of the Model 682B05 must be configured for the Full Scale Output of the ICP
®
Sensor
connected to it. This is accomplished by removing the front cover and sliding the PC Board out of the Signal
Conditioner. Once removed, the switches should be configured per one of the conditions in the following table.
Bearing Fault Detector: Set S1
for 1kHz or 5kHz (based on running speed). Range is fixed at 50g’s Peak.
Overall Vibration:
Range Setting S2 S3 S4 S5 S6
5g RMS UP UP ON OFF OFF
5g Peak UP DOWN ON OFF OFF
10g RMS UP UP OFF ON OFF
10g Peak UP DOWN OFF ON OFF
20g RMS UP UP OFF OFF ON
20g Peak UP DOWN OFF OFF ON
0.5 in/sec RMS DOWN UP ON OFF OFF
0.5 in/sec Peak DOWN DOWN ON OFF OFF
1.0 in/sec RMS DOWN UP OFF ON OFF
1.0 in/sec Peak DOWN DOWN OFF ON OFF
2.0 in/sec RMS DOWN UP OFF OFF ON
2.0 in/sec Peak DOWN DOWN OFF OFF ON
Note: Factory Default Setting is 1.0in/sec Peak
Recommended Alert and Alarm Settings for Fault Detector:
Although each machine will have alert and alarm settings at various levels based on its high frequency spectra,
data has been provided as a baseline to approximate what these limits should be. Note that this data is a
recommendation and levels should be adjusted according to measurements taken from a detailed vibration
analysis and/or machine history. Please contact IMI Sensors for additional information and support regarding Alert
and Alarm settings.
Recommended Fault Detector Alert and Alarm Limits
Speed Range (RPM) Alert Limit (Peak g-level) Alarm Limit (Peak g-level)
Less than 5 0.100 0.180
5 - 10 0.150 0.270
10 - 20 0.200 0.360
20 - 60 0.400 0.720
60 - 150 1.000 1.800
150 - 400 2.000 3.600
400 - 700 4.000 7.200
700 - 4000 5.000 9.000
4000 - 10000 7.000 12.600