Vibration Meters suit machinery condition monitoring.

Press Release Summary:

Up to eight Model 683 Vibration Meters can be housed in NEMA4X-rated, fiberglass, Series 684 Enclosures. Vibration meters offer excitation power for 4 to 20 mA vibration sensors or ICP® accelerometers. They display peak or rms vibration data on fully scalable LED display. Set point relays (two) offer alarm or control capabilities, and relay action is time-delayed. Hinged doors provide access to necessary wiring.

Original Press Release:

Vibration Monitors

May 22, 2002, Depew, NY - IMI Sensors, a PCB Piezotronics division, announces the Series 684 Enclosures for housing up to eight Model 683 Vibration Meters. These NEMA 4X fiberglass enclosures are provided with vibration meters factory installed to provide environmental protection and ease of installation by the user. Each vibration meter offers excitation power for 4 to 20 mA vibration sensors or ICP® accelerometers and displays peak or rms vibration data on a fully scalable, highly visible, LED display. In addition, two set point relays offer alarm or control capabilities. Relay action is time-delayed to eliminate false alarm trips due to momentary upsets. Hinged doors provide ease of access to all necessary wiring. Power connections are ganged to common terminals and an optional BNC output per channel offers analog vibration signals for analysis and diagnostic purposes.

The systems are intended for machinery condition monitoring to provide an early warning of impending failure of bearings or gears. Such vibration monitoring practices can help reduce the occurrence of unanticipated downtime, resulting in increased production, better maintenance practices, and increased profitability.

For additional information, contact IMI's applications engineering group at (800) 9594464 in the U.S. and Canada, (716) 684-0003 outside of the U.S., Fax: (716) 684-3823, E-mail:, or visit our web site at

PCB and ICP are registered trademarks of PCB Group, Inc.

3425 Walden Avenue, Depew, New York 14043-2495 USA
Toll Free: 800-959-4464 Fax: 716-684-3823
24-Hour SensorLine(TM): 716-684-0003

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