VI-4686
VI-4689 Electronic Vibration Switch
Model VI-4689 is a versatile excessive vibration switch. It is based on a microcontroller and programmable. VI-4689 use its internal piezoelectric accelerometer, output an analog signal proportional to the vibration level (e.g. 4-20mA or 0-5V). When the vibration speed is larger than the set point, trigger the relay and alarm. LCD display and remote reset available.
Features
Centrifugal pumps
Reciprocating Compressors
Centrifuges
Cooling towers
Industrial fans
Motors
Natural gas Engines
Diesel Engines
LCD display
Programmable set point
24VDC nonpolarity power supply
pk / rms double alarm set point
Alarm limits quick setting alarm limits
Local set NO, NC for relays
Distant reset available
Alarm delay
Multiple output available
mA & V output available
Applications
Centrifugal pumps
Reciprocating Compressors
Centrifuges
Cooling towers
Industrial fans
Motors
Natural gas Engines
Diesel Engines
Please click on the link to download Document
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