ES01 Series Separate-Amplifier Proximity Sensors Catalog

This document details the Keyence ES01 Series, a line of super-compact separate-amplifier proximity sensors featuring the industry's thinnest 9-mm wide amplifier and a new wire-saving expansion system that allows mixing with fiber sensors. It highlights the sensors' long detecting distance (up to 7mm), high accuracy with 0.04mm hysteresis and 0.002mm repeatability, and a wide variety of specialized sensor heads for applications like high-accuracy positioning, height difference detection, and operation in harsh environments.