3382G-1-252G

Position sensors are devices used to measure how relative positions of two objects, either linear (along straight lines) or angular (around the circumference), are changing with respect to each other. Generally, they can measure the displacement between two points in the same position and the rotation angle between two objects in different positions. In this way, position sensors are an essential part of modern robotic systems, allowing robots to accurately measure and control their position and orientation for both safety and performance reasons.

The 3382G-1-252G position sensor is a type of linear position measuring sensor that can be used in a wide range of applications. It measures the displacement between two points in the same position, detecting relative changes in the linear distance between them. The sensor is particularly well-suited for applications with precise, repeatable measurements, and can work in both high- and low-temperature environments. The range of the 3382G-1-252G is from 0 to 250mm, with sensitive resolution up to 0.5 mm.

The 3382G-1-252G utilizes two methodologies to measure linear distance. One method utilizes the combination of a potentiometer and an integral encoder disc to measure and store the measured displacement value. As the object moves the encoder disc rotates with it, resulting in a varying resistance of the potentiometer. This varying resistance is measured in the form of a voltage, and is then translated into a displacement value based on the calibration of the sensor. The other method is using a linear variable differential transformer (LVDT). The LVDT uses an external ferromagnetic core which is attached to the object and moves along with it. As the object moves, the core moves in between two coils inducing an alternating current in them. This varying current is measured as a voltage which is then translated into a displacement value again based on the calibration of the sensor.

The 3382G-1-252G is an ideal choice for applications that require accurate, repeatable, and reliable measurements in a variety of environments. Its signal output can be integrated into a variety of systems, including PLCs, robots, or PC-based controllers. Furthermore, it offers high accuracy, good linearity, and a temperature stability of better than ±0.02%. As such, it is a perfect choice for industrial applications such as inspection and monitoring, factory automation, and material handling.