Model CR Roto-Level Control

Posted in: , on 27. Feb. 2013 - 12:51

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Model CR Roto-Level Control

Conveyor Components Company’s level controls are reliable, durable and economical. Evolved from 35 years of experience with level controls, the Model CR Roto-Level Control is one of the finest electromechanical indicators available.

The Model CR is designed for use in the aggregate, mining, chemical, plastics and other bulk-handling industries. The Model CR watches over storage bins and eliminates problems such as material overflow, empty bins, abnormal levels, plugged chutes, jammed conveyors, and damaged equipment.


ccc_model_cr_roto-level control

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Model CR Roto-Level Control from CCC



Operation of the Model CR is simple. A paddle sensor is connected to a low torque motor. The paddle sensor rotates continuously inside the bin at a slow 1 RPM. When the paddle meets the resistance of accumulated material it transfers its torque to actuate one or more microswitches. Once actuated, the switches can be used to control the start-stop operations of conveyors, elevators, or feeders and provide audible or visual warning signals. As soon as the bin material moves away, the paddle turns freely once more and the switches are de-actuated. Model CR units mount at the top or side levels of the bin, or in both positions to automatically control material levels.

Model CR Advantages:

•Simple, rugged construction with fewer parts. Switches and motor completely independent for longer life.

•Up to three 20 amp switches in one Model CR for control of three separate circuits.

•Easy access to all components.

•Field adjustable sensitivity and time delay.

•Stainless steel shaft and paddle.

•NEMA Type 4 housing standard. Designed to be dustproof and weathertight for outdoor use.

•Optional explosion proof model- Meets requirement of NEMA Type 7 – Class I, Groups C and D; and NEMA Type 9 – Class II, Groups E, F, and G.

For more information, please visit:

https://edir.bulk-online.com/profile...ts-company.htm

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