3030AN25

The 3030AN25 from Hall Effect Sensors, LLC is a Hall-effect based linear position sensor. It employs a high-precision Hall sensor that is arranged along a linear track of 1/4” width, with an additional configuration option for an analog voltage output and digital SELF test. This series of Hall Effect Sensors\' linear position sensors are designed for use in automotive, industrial, and medical OEM applications. This small size is also suitable for robotic and consumer applications where a small size and simple mounting solutions are required.

Application Field

3030AN25 from Hall Effect Sensors, LLC, is an ideal choice for a wide variety of applications in industries such as automotive, industrial, and medical OEM applications. This Hall effect based linear position sensor can be used for applications such as:

• Robotics and consumer product applications for precise control of linear motion, such as controlling the speed of a conveyor.
• Industrial automation for exact tracking, position sensing and production monitoring.
• Automotive oil pressure and temperature sensing and other automotive applications.
• Medical applications such as pressure sensing and machine monitoring.

Working Principle

The 3030AN25 is a Hall-effect based linear position sensor. It is composed mainly of two components; the first is the actual Hall-effect sensor that utilizes the Hall effect and the second is the permanent magnet, usually an elongated element of neodymium magnet which runs in the linear track. When the permanent magnet passes over the Hall-effect device, it produces a voltage signal which is proportional to the strength of the magnetic field which passes over the Hall-effect element. The strength of this magnetic field depends on the distance of the magnet from the Hall-effect element, so the voltage signal produced is proportional to the distance of the magnet from the element. The signal is used to calculate the position of the magnet and hence the position of the linear track. The sensor also comes with an analog voltage output that can be used to control the speed of a device such as a conveyor. It also has a SELF test feature that can be used to detect possible hardware issues.

Conclusion

The 3030AN25 from Hall Effect Sensors, LLC is a Hall-effect based linear position sensor. It is designed for use in automotive, industrial, and medical OEM applications. Its small size is also suitable for robotic and consumer applications where a small size and simple mounting solutions are required. This sensor provides precise control of linear motion using Hall effect and permanent magnet. It has an analog voltage output and digital SELF test feature for enhanced performance.