Mechanical Vibration Switch prevents machinery failure.

Press Release Summary:




Offered as solution for continuous vibration monitoring, Model 685A07 uses spring-loaded, magnetically coupled sensor that can be externally adjusted for higher or lower sensitivity. It does not require power to operate and comes with external pushbutton reset. Solution is effective on any installation which requires immediate shutdown when increased vibration levels are present. Examples include cooling towers, fans, small motors, or pumps.



Original Press Release:



IMI Sensors Debuts Mechanical Vibration Switch for Machine Shutdown Protection on Cooling Towers, Fans, Pumps & Motors



July 16, 2007, Depew, NY, USA - The new Model 685A07 Mechanical Vibration Switch from the IMI Sensors Division of PCB Piezotronics (PCB®) provides an economical solution for continuous vibration monitoring. It comes standard with an external pushbutton reset, and does not require power to operate. The switch uses a spring loaded, magnetically coupled sensor which can be externally adjusted for higher or lower sensitivity. This technology is particularly effective on cooling towers, fans, small motors or pumps, or any installation which requires immediate shutdown when increased vibration levels are present.

Model 685A07 is a cost-effective approach for a first line of defense against catastrophic machinery failure. CSA certified explosion-proof versions with identical features are also available.

For detailed specifications, drawings, or additional information, please visit www.pcb.com.

PCB and IMI with associated logo are registered trademarks of PCB Group, Inc.

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