3852A-202-103AL

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Rotary Potentiometers, Rheostats, and the 3852A-202-103AL represent the most common type of electromechanical position sensors in use today. These devices are used in a variety of applications, such as adjusting the speed of motors, controlling the movement of machinery, and providing feedback from various control systems. The 3852A-202-103AL is a high-precision, long-life device that can handle thousands of cycles without any significant wear and tear. It is designed to withstand harsh environmental conditions, and is particularly useful in applications requiring extreme temperatures.

The 3852A-202-103AL is a multi-turn rotary potentiometer. It features a sealed housing, which is further sealed inside the wiring case for better protection against dust and moisture. The potentiometer has a circular non-linear resistor element with a central shaft positioned between the two resistors. The resistors are coupled to the shaft through a mechanical separation using permanently bonded linkages, so that the angular position of the shaft is proportional to the resistance of the resistor element at that point in time. It offers an accuracy of 0.05%, a linearity of 0.01%, a noise signal of 1 ppm, and a power rating of 1 W.

The 3852A-202-103AL has a wide range of applications due to its excellent performance characteristics. It can be used for the precise control of motors speeds, motor torque and mechanical motion. The mechanical motion controlling application can take many forms, such as controlling the speed of wind turbines, controlling the airflow in industrial process systems, or controlling the pressure of compressed air systems for quality control. Additionally, it can be used to control ventilation and other air systems, or to adjust the position of actuators such as valves and pumps.

The 3852A-202-103AL is also very useful in the medical industry. Its industrial grade design and accuracy are ideal for medical applications such as respiratory devices, syringes, and pumps. The unit also works well for calibrating laboratory instruments or for measuring fluid level, as well as a variety of other applications. It is possible to make a long list of applications where precise control is essential, and the 3852A-202-103AL is a great solution for these applications.

The working principle behind the 3852A-202-103AL is very simple. As the central shaft is rotated, it produces a potential difference that is proportional to the rotation angle. This potential difference is then measured and converted into a specific voltage or current, depending on the application. The output is then used to control the speed of the motors, the movement of the machinery, or the position of the actuators. The 3852A-202-103AL is an extremely reliable and versatile electromechanical position sensor.

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