CMU3541E

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Rotary Potentiometers and Rheostats are commonly used in a wide range of industries. The CMU3541E is a potentiometric transducer which provides a highly accurate and reliable representation of the mechanical motion of the potentiometers and rheostats.

The CMU3541E is specifically designed for applications where a continuous signal is required, such as in motors and pumps. It is also useful in applications where precise control of the output is important, including the testing of optical transducers, and controlling fluid pressure. By utilizing an electrically actuated feedback mechanism, the CMU3541E provides a wide range of accuracy and dependable performance.

The CMU3541E uses a two-piece construction consisting of an outer envelop and an inner assembly. The inner assembly houses the potentiometer element, internal circuitry, and optional LED display. The outer envelop serves to protect the inner assembly and houses the threaded mounting screws, the power supply line, and the control wires for the potentiometer or rheostat.

The working principle of the CMU3541E is based on the principles of voltage divider and Wheatstone bridge. The potentiometer is connected in series with two fixed resistance elements, one on either side of the rotary device. The voltage between the two fixed points is measured by the CMU3541E and provides an accurate representation of the mechanical motion of the potentiometer or rheostat. This voltage is further amplified and converted to a digital signal proportional to the voltage, providing an easily readable value.

The CMU3541E is designed for use in applications where precision, accuracy and dependability are critical. It is ideal for applications where an inherently safe and reliable output is needed, such as motor control, pump speed control, and optical transducer testing. For applications where the output of the device is less critical, other models of potentiometers or rheostats may be appropriate.

The CMU3541E is capable of being tailored to a specific application through its variable parameters, such as the speed of rotation, adjustable voltage level, and the total running time available. This ensures that the device can be configured to match the specific needs of its intended application. With its high accuracy and dependability, the CMU3541E has established itself as a leader in its field for providing reliable and accurate performance.

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