Incremental encoders are high-precision devices designed for tracking rotational movement by converting it into a series of digital pulses. Unlike absolute encoders, which measure the absolute position of a shaft, incremental encoders like the PRI series only measure changes in position relative to a previous state. These encoders use optical or magnetic technology to detect rotational motion, producing pulses that are counted to determine the shaft’s position. The PRI series is engineered for reliability and accuracy, with models offering different resolutions and output formats to suit various industrial applications. Their robust design ensures consistent performance even in challenging environments, making them a dependable choice for systems where relative position tracking is essential.