The model CR ROTO-LEVEL control from Conveyor Components Company can be either top-mounted or side mounted on most types of storage bins. It functions as a high-level or low-level indicator to monitor material overflow, empty bins, plugged chute conditions, jammed conveyors, bag house dust levels, product spillage, or damaged equipment. Common applications include aggregates, sand, chemicals, plastics, fertilizers, and grains.
The operation of this electro-mechanical device is quite simple. A paddle wheel is connected to a low-torque AC synchronous motor. In the absence of material, the paddle rotates continuously inside the bin at 1 RPM. When the paddle meets resistance from the accumulated material within the bin, it transfers its torque to two or three microswitches. The 20 amp switches can be used to control a variety of equipment such as start-stop operations of conveyors, elevators, and feeder systems, and even provide control of audible or visual warning alarms.
The ROTO-LEVEL is available in either 120 VAC or 240 VAC, single-phase operation. Each unit comes standard with a field-adjustable time delay as well as a field-adjustable sensitivity mechanism. Units are designed to be dust-tight and weatherproof, with explosion-proof models available as an option.
If you would like additional information on this or other products that Conveyor Components Company offers, please contact their sales department toll-free at 800-233-3233; fax at 810-679-4510; e-mail info@conveyorcomponents.com or visit their website at
www.conveyorcomponents.com.
An ISO 9001 registered company.
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