Description
Protect your equipment, prevent accidents and reduce unplanned shutdowns with Thermo Scientific™ Ramsey™ Conveyor Protection Switches. Belt Misalignment Switch (Run Switch) and Safety Cable Pull Switch (Pull Cable Switch) are now available in network addressable modules. Ramsey conveyor safety switches also include the Tripper Position Switch. All of them are used to identify potentially dangerous situations with location information, control signals and your process equipment. They have a solid and durable design and are built to last.
Ramsey™ Conveyor Protection Switches Feature:
Thermo Scientific Ramsey Belt Misalignment Switch (Run Switch)
Used to monitor the position and tracking of conveyor belts
It is mounted on the conveyor structure, thus ensuring the proper distance and angle of the roller arm from the outer edge of the belt.
If the belt is out of alignment, it touches the pulley actuator arm, which rotates the drive shaft and triggers the belt misalignment alarm signal.
Thermo Scientific™ Ramsey™ Safety Cable Pull Switch (Pull Cable Switch)
Used as emergency shutdown device for conveyors or other equipment
Meets OSHA and MSHA requirements for safety shutdown devices
Safety pull cords are attached to the actuation handle of the switch
Pull cable rotates drive arm and drive shaft if force is applied
Key enters an unlocked and locked position with a 20° turn
The movable shaft has two cams; Each cam operates an independent SPDT microswitch for simultaneous shutdown and alarm signals
Thermo Scientific™ Ramsey™ Tripper Position Switch
Often used to indicate the position of a tripper on a conveyor with multiple discharge points
With physical activation, a heavy-duty limit switch can be used wherever needed
Note:
Agency Approvals: CSA approved models for Class II; Chapters 1 and 2; and groups E, F and G can be used
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